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-rw-r--r--info/examples/Math/02-02-1.ltx37
-rw-r--r--info/examples/Math/02-02-1.pdfbin0 -> 12280 bytes
-rw-r--r--info/examples/Math/02-02-10.ltx31
-rw-r--r--info/examples/Math/02-02-10.pdfbin0 -> 15557 bytes
-rw-r--r--info/examples/Math/02-02-11.ltx33
-rw-r--r--info/examples/Math/02-02-11.pdfbin0 -> 15589 bytes
-rw-r--r--info/examples/Math/02-02-12.ltx31
-rw-r--r--info/examples/Math/02-02-12.pdfbin0 -> 15562 bytes
-rw-r--r--info/examples/Math/02-02-2.ltx30
-rw-r--r--info/examples/Math/02-02-2.pdfbin0 -> 12747 bytes
-rw-r--r--info/examples/Math/02-02-3.ltx30
-rw-r--r--info/examples/Math/02-02-3.pdfbin0 -> 12361 bytes
-rw-r--r--info/examples/Math/02-02-4.ltx35
-rw-r--r--info/examples/Math/02-02-4.pdfbin0 -> 27505 bytes
-rw-r--r--info/examples/Math/02-02-5.ltx38
-rw-r--r--info/examples/Math/02-02-5.pdfbin0 -> 21517 bytes
-rw-r--r--info/examples/Math/02-02-6.ltx31
-rw-r--r--info/examples/Math/02-02-6.pdfbin0 -> 13398 bytes
-rw-r--r--info/examples/Math/02-02-7.ltx33
-rw-r--r--info/examples/Math/02-02-7.pdfbin0 -> 14710 bytes
-rw-r--r--info/examples/Math/02-02-8.ltx33
-rw-r--r--info/examples/Math/02-02-8.pdfbin0 -> 14691 bytes
-rw-r--r--info/examples/Math/02-02-9.ltx33
-rw-r--r--info/examples/Math/02-02-9.pdfbin0 -> 14792 bytes
-rw-r--r--info/examples/Math/03-01-1.ltx32
-rw-r--r--info/examples/Math/03-01-1.pdfbin0 -> 13407 bytes
-rw-r--r--info/examples/Math/03-01-10.ltx37
-rw-r--r--info/examples/Math/03-01-10.pdfbin0 -> 11476 bytes
-rw-r--r--info/examples/Math/03-01-11.ltx37
-rw-r--r--info/examples/Math/03-01-11.pdfbin0 -> 13206 bytes
-rw-r--r--info/examples/Math/03-01-2.ltx41
-rw-r--r--info/examples/Math/03-01-2.pdfbin0 -> 23105 bytes
-rw-r--r--info/examples/Math/03-01-3.ltx39
-rw-r--r--info/examples/Math/03-01-3.pdfbin0 -> 22628 bytes
-rw-r--r--info/examples/Math/03-01-4.ltx39
-rw-r--r--info/examples/Math/03-01-4.pdfbin0 -> 22861 bytes
-rw-r--r--info/examples/Math/03-01-5.ltx44
-rw-r--r--info/examples/Math/03-01-5.pdfbin0 -> 18634 bytes
-rw-r--r--info/examples/Math/03-01-6.ltx44
-rw-r--r--info/examples/Math/03-01-6.pdfbin0 -> 18620 bytes
-rw-r--r--info/examples/Math/03-01-7.ltx36
-rw-r--r--info/examples/Math/03-01-7.pdfbin0 -> 13872 bytes
-rw-r--r--info/examples/Math/03-01-8.ltx41
-rw-r--r--info/examples/Math/03-01-8.pdfbin0 -> 18612 bytes
-rw-r--r--info/examples/Math/03-01-9.ltx41
-rw-r--r--info/examples/Math/03-01-9.pdfbin0 -> 13539 bytes
-rw-r--r--info/examples/Math/03-02-1.ltx36
-rw-r--r--info/examples/Math/03-02-1.pdfbin0 -> 13960 bytes
-rw-r--r--info/examples/Math/03-03-1.ltx39
-rw-r--r--info/examples/Math/03-03-1.pdfbin0 -> 15240 bytes
-rw-r--r--info/examples/Math/03-03-2.ltx38
-rw-r--r--info/examples/Math/03-03-2.pdfbin0 -> 14054 bytes
-rw-r--r--info/examples/Math/03-03-3-1.pdfbin0 -> 25565 bytes
-rw-r--r--info/examples/Math/03-03-3-2.pdfbin0 -> 29366 bytes
-rw-r--r--info/examples/Math/03-03-3.ltx241
-rw-r--r--info/examples/Math/03-03-4-1.pdfbin0 -> 25199 bytes
-rw-r--r--info/examples/Math/03-03-4-2.pdfbin0 -> 29034 bytes
-rw-r--r--info/examples/Math/03-03-4.ltx241
-rw-r--r--info/examples/Math/03-03-5.ltx43
-rw-r--r--info/examples/Math/03-03-5.pdfbin0 -> 18064 bytes
-rw-r--r--info/examples/Math/03-03-6.ltx42
-rw-r--r--info/examples/Math/03-03-6.pdfbin0 -> 17261 bytes
-rw-r--r--info/examples/Math/03-04-1.ltx42
-rw-r--r--info/examples/Math/03-04-1.pdfbin0 -> 23890 bytes
-rw-r--r--info/examples/Math/03-05-1.ltx39
-rw-r--r--info/examples/Math/03-05-1.pdfbin0 -> 19497 bytes
-rw-r--r--info/examples/Math/03-05-2.ltx38
-rw-r--r--info/examples/Math/03-05-2.pdfbin0 -> 20228 bytes
-rw-r--r--info/examples/Math/03-05-3.ltx51
-rw-r--r--info/examples/Math/03-05-3.pdfbin0 -> 18250 bytes
-rw-r--r--info/examples/Math/03-05-4.ltx45
-rw-r--r--info/examples/Math/03-05-4.pdfbin0 -> 20046 bytes
-rw-r--r--info/examples/Math/03-06-1.ltx53
-rw-r--r--info/examples/Math/03-06-1.pdfbin0 -> 19961 bytes
-rw-r--r--info/examples/Math/03-06-2.ltx61
-rw-r--r--info/examples/Math/03-06-2.pdfbin0 -> 22059 bytes
-rw-r--r--info/examples/Math/03-06-3.ltx38
-rw-r--r--info/examples/Math/03-06-3.pdfbin0 -> 23468 bytes
-rw-r--r--info/examples/Math/03-06-4.ltx68
-rw-r--r--info/examples/Math/03-06-4.pdfbin0 -> 39420 bytes
-rw-r--r--info/examples/Math/04-01-1.ltx36
-rw-r--r--info/examples/Math/04-01-1.pdfbin0 -> 12477 bytes
-rw-r--r--info/examples/Math/04-01-2.ltx40
-rw-r--r--info/examples/Math/04-01-2.pdfbin0 -> 13377 bytes
-rw-r--r--info/examples/Math/04-01-3.ltx41
-rw-r--r--info/examples/Math/04-01-3.pdfbin0 -> 19185 bytes
-rw-r--r--info/examples/Math/04-01-4.ltx41
-rw-r--r--info/examples/Math/04-01-4.pdfbin0 -> 19182 bytes
-rw-r--r--info/examples/Math/04-01-5.ltx39
-rw-r--r--info/examples/Math/04-01-5.pdfbin0 -> 18761 bytes
-rw-r--r--info/examples/Math/04-01-6.ltx45
-rw-r--r--info/examples/Math/04-01-6.pdfbin0 -> 23796 bytes
-rw-r--r--info/examples/Math/04-02-1.ltx38
-rw-r--r--info/examples/Math/04-02-1.pdfbin0 -> 12247 bytes
-rw-r--r--info/examples/Math/04-02-2.ltx62
-rw-r--r--info/examples/Math/04-02-2.pdfbin0 -> 12677 bytes
-rw-r--r--info/examples/Math/04-02-3.ltx37
-rw-r--r--info/examples/Math/04-02-3.pdfbin0 -> 13646 bytes
-rw-r--r--info/examples/Math/04-03-1.ltx33
-rw-r--r--info/examples/Math/04-03-1.pdfbin0 -> 12089 bytes
-rw-r--r--info/examples/Math/04-03-2.ltx36
-rw-r--r--info/examples/Math/04-03-2.pdfbin0 -> 13561 bytes
-rw-r--r--info/examples/Math/04-03-3.ltx37
-rw-r--r--info/examples/Math/04-03-3.pdfbin0 -> 14107 bytes
-rw-r--r--info/examples/Math/04-03-4.ltx39
-rw-r--r--info/examples/Math/04-03-4.pdfbin0 -> 14578 bytes
-rw-r--r--info/examples/Math/04-04-1.ltx31
-rw-r--r--info/examples/Math/04-04-1.pdfbin0 -> 11784 bytes
-rw-r--r--info/examples/Math/04-04-2.ltx39
-rw-r--r--info/examples/Math/04-04-2.pdfbin0 -> 16380 bytes
-rw-r--r--info/examples/Math/04-04-3.ltx35
-rw-r--r--info/examples/Math/04-04-3.pdfbin0 -> 10537 bytes
-rw-r--r--info/examples/Math/04-04-4.ltx33
-rw-r--r--info/examples/Math/04-04-4.pdfbin0 -> 11825 bytes
-rw-r--r--info/examples/Math/04-05-1.ltx36
-rw-r--r--info/examples/Math/04-05-1.pdfbin0 -> 14872 bytes
-rw-r--r--info/examples/Math/04-05-10.ltx35
-rw-r--r--info/examples/Math/04-05-10.pdfbin0 -> 18421 bytes
-rw-r--r--info/examples/Math/04-05-11.ltx37
-rw-r--r--info/examples/Math/04-05-11.pdfbin0 -> 18030 bytes
-rw-r--r--info/examples/Math/04-05-12.ltx41
-rw-r--r--info/examples/Math/04-05-12.pdfbin0 -> 17385 bytes
-rw-r--r--info/examples/Math/04-05-13.ltx40
-rw-r--r--info/examples/Math/04-05-13.pdfbin0 -> 17984 bytes
-rw-r--r--info/examples/Math/04-05-14.ltx37
-rw-r--r--info/examples/Math/04-05-14.pdfbin0 -> 22956 bytes
-rw-r--r--info/examples/Math/04-05-15.ltx30
-rw-r--r--info/examples/Math/04-05-15.pdfbin0 -> 3582 bytes
-rw-r--r--info/examples/Math/04-05-16.ltx35
-rw-r--r--info/examples/Math/04-05-16.pdfbin0 -> 10332 bytes
-rw-r--r--info/examples/Math/04-05-17.ltx32
-rw-r--r--info/examples/Math/04-05-17.pdfbin0 -> 15176 bytes
-rw-r--r--info/examples/Math/04-05-18.ltx32
-rw-r--r--info/examples/Math/04-05-18.pdfbin0 -> 15599 bytes
-rw-r--r--info/examples/Math/04-05-19.ltx32
-rw-r--r--info/examples/Math/04-05-19.pdfbin0 -> 15542 bytes
-rw-r--r--info/examples/Math/04-05-2.ltx35
-rw-r--r--info/examples/Math/04-05-2.pdfbin0 -> 10752 bytes
-rw-r--r--info/examples/Math/04-05-20.ltx32
-rw-r--r--info/examples/Math/04-05-20.pdfbin0 -> 5850 bytes
-rw-r--r--info/examples/Math/04-05-21.ltx33
-rw-r--r--info/examples/Math/04-05-21.pdfbin0 -> 9579 bytes
-rw-r--r--info/examples/Math/04-05-22.ltx33
-rw-r--r--info/examples/Math/04-05-22.pdfbin0 -> 9967 bytes
-rw-r--r--info/examples/Math/04-05-3.ltx36
-rw-r--r--info/examples/Math/04-05-3.pdfbin0 -> 7027 bytes
-rw-r--r--info/examples/Math/04-05-4.ltx35
-rw-r--r--info/examples/Math/04-05-4.pdfbin0 -> 7018 bytes
-rw-r--r--info/examples/Math/04-05-5.ltx35
-rw-r--r--info/examples/Math/04-05-5.pdfbin0 -> 7120 bytes
-rw-r--r--info/examples/Math/04-05-6.ltx35
-rw-r--r--info/examples/Math/04-05-6.pdfbin0 -> 7182 bytes
-rw-r--r--info/examples/Math/04-05-7.ltx34
-rw-r--r--info/examples/Math/04-05-7.pdfbin0 -> 11595 bytes
-rw-r--r--info/examples/Math/04-05-8.ltx34
-rw-r--r--info/examples/Math/04-05-8.pdfbin0 -> 12024 bytes
-rw-r--r--info/examples/Math/04-05-9.ltx31
-rw-r--r--info/examples/Math/04-05-9.pdfbin0 -> 7001 bytes
-rw-r--r--info/examples/Math/04-06-1.ltx33
-rw-r--r--info/examples/Math/04-06-1.pdfbin0 -> 13128 bytes
-rw-r--r--info/examples/Math/04-06-2.ltx36
-rw-r--r--info/examples/Math/04-06-2.pdfbin0 -> 16998 bytes
-rw-r--r--info/examples/Math/04-07-1.ltx31
-rw-r--r--info/examples/Math/04-07-1.pdfbin0 -> 14444 bytes
-rw-r--r--info/examples/Math/04-07-2.ltx54
-rw-r--r--info/examples/Math/04-07-2.pdfbin0 -> 119958 bytes
-rw-r--r--info/examples/Math/04-08-1.ltx30
-rw-r--r--info/examples/Math/04-08-1.pdfbin0 -> 4756 bytes
-rw-r--r--info/examples/Math/04-08-10.ltx38
-rw-r--r--info/examples/Math/04-08-10.pdfbin0 -> 9252 bytes
-rw-r--r--info/examples/Math/04-08-11.ltx39
-rw-r--r--info/examples/Math/04-08-11.pdfbin0 -> 13669 bytes
-rw-r--r--info/examples/Math/04-08-2.ltx35
-rw-r--r--info/examples/Math/04-08-2.pdfbin0 -> 10198 bytes
-rw-r--r--info/examples/Math/04-08-3.ltx39
-rw-r--r--info/examples/Math/04-08-3.pdfbin0 -> 9983 bytes
-rw-r--r--info/examples/Math/04-08-4.ltx31
-rw-r--r--info/examples/Math/04-08-4.pdfbin0 -> 6725 bytes
-rw-r--r--info/examples/Math/04-08-5.ltx39
-rw-r--r--info/examples/Math/04-08-5.pdfbin0 -> 14267 bytes
-rw-r--r--info/examples/Math/04-08-6.ltx36
-rw-r--r--info/examples/Math/04-08-6.pdfbin0 -> 14519 bytes
-rw-r--r--info/examples/Math/04-08-7.ltx44
-rw-r--r--info/examples/Math/04-08-7.pdfbin0 -> 10887 bytes
-rw-r--r--info/examples/Math/04-08-8.ltx38
-rw-r--r--info/examples/Math/04-08-8.pdfbin0 -> 11458 bytes
-rw-r--r--info/examples/Math/04-08-9.ltx40
-rw-r--r--info/examples/Math/04-08-9.pdfbin0 -> 10808 bytes
-rw-r--r--info/examples/Math/04-09-1.ltx30
-rw-r--r--info/examples/Math/04-09-1.pdfbin0 -> 10534 bytes
-rw-r--r--info/examples/Math/04-09-2.ltx36
-rw-r--r--info/examples/Math/04-09-2.pdfbin0 -> 16272 bytes
-rw-r--r--info/examples/Math/04-09-3.ltx31
-rw-r--r--info/examples/Math/04-09-3.pdfbin0 -> 12670 bytes
-rw-r--r--info/examples/Math/04-09-4.ltx46
-rw-r--r--info/examples/Math/04-09-4.pdfbin0 -> 25476 bytes
-rw-r--r--info/examples/Math/04-09-5.ltx44
-rw-r--r--info/examples/Math/04-09-5.pdfbin0 -> 23402 bytes
-rw-r--r--info/examples/Math/04-10-1.ltx30
-rw-r--r--info/examples/Math/04-10-1.pdfbin0 -> 3870 bytes
-rw-r--r--info/examples/Math/04-10-2.ltx36
-rw-r--r--info/examples/Math/04-10-2.pdfbin0 -> 14531 bytes
-rw-r--r--info/examples/Math/04-11-1.ltx60
-rw-r--r--info/examples/Math/04-11-1.pdfbin0 -> 190039 bytes
-rw-r--r--info/examples/Math/04-11-2.ltx31
-rw-r--r--info/examples/Math/04-11-2.pdfbin0 -> 9164 bytes
-rw-r--r--info/examples/Math/04-11-3.ltx34
-rw-r--r--info/examples/Math/04-11-3.pdfbin0 -> 16260 bytes
-rw-r--r--info/examples/Math/04-11-4.ltx53
-rw-r--r--info/examples/Math/04-11-4.pdfbin0 -> 13177 bytes
-rw-r--r--info/examples/Math/04-11-5.ltx48
-rw-r--r--info/examples/Math/04-11-5.pdfbin0 -> 6605 bytes
-rw-r--r--info/examples/Math/04-11-6.ltx55
-rw-r--r--info/examples/Math/04-11-6.pdfbin0 -> 13172 bytes
-rw-r--r--info/examples/Math/04-11-7.ltx31
-rw-r--r--info/examples/Math/04-11-7.pdfbin0 -> 8657 bytes
-rw-r--r--info/examples/Math/04-12-1.ltx32
-rw-r--r--info/examples/Math/04-12-1.pdfbin0 -> 14662 bytes
-rw-r--r--info/examples/Math/04-13-1.ltx31
-rw-r--r--info/examples/Math/04-13-1.pdfbin0 -> 16269 bytes
-rw-r--r--info/examples/Math/04-13-2.ltx33
-rw-r--r--info/examples/Math/04-13-2.pdfbin0 -> 8840 bytes
-rw-r--r--info/examples/Math/04-16-1.ltx32
-rw-r--r--info/examples/Math/04-16-1.pdfbin0 -> 11653 bytes
-rw-r--r--info/examples/Math/04-17-1.ltx32
-rw-r--r--info/examples/Math/04-17-1.pdfbin0 -> 12065 bytes
-rw-r--r--info/examples/Math/04-18-1.ltx30
-rw-r--r--info/examples/Math/04-18-1.pdfbin0 -> 15299 bytes
-rw-r--r--info/examples/Math/04-18-10.ltx34
-rw-r--r--info/examples/Math/04-18-10.pdfbin0 -> 19504 bytes
-rw-r--r--info/examples/Math/04-18-11.ltx39
-rw-r--r--info/examples/Math/04-18-11.pdfbin0 -> 18945 bytes
-rw-r--r--info/examples/Math/04-18-2.ltx30
-rw-r--r--info/examples/Math/04-18-2.pdfbin0 -> 14089 bytes
-rw-r--r--info/examples/Math/04-18-3.ltx30
-rw-r--r--info/examples/Math/04-18-3.pdfbin0 -> 19492 bytes
-rw-r--r--info/examples/Math/04-18-4.ltx31
-rw-r--r--info/examples/Math/04-18-4.pdfbin0 -> 17749 bytes
-rw-r--r--info/examples/Math/04-18-5.ltx35
-rw-r--r--info/examples/Math/04-18-5.pdfbin0 -> 20664 bytes
-rw-r--r--info/examples/Math/04-18-6.ltx34
-rw-r--r--info/examples/Math/04-18-6.pdfbin0 -> 14904 bytes
-rw-r--r--info/examples/Math/04-18-7.ltx33
-rw-r--r--info/examples/Math/04-18-7.pdfbin0 -> 15430 bytes
-rw-r--r--info/examples/Math/04-18-8.ltx34
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-rw-r--r--info/examples/Math/04-18-9.ltx34
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-rw-r--r--info/examples/Math/04-20-1.ltx32
-rw-r--r--info/examples/Math/04-20-1.pdfbin0 -> 8455 bytes
-rw-r--r--info/examples/Math/04-20-2.ltx31
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-rw-r--r--info/examples/Math/04-20-3.ltx32
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-rw-r--r--info/examples/Math/04-20-4.ltx37
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-rw-r--r--info/examples/Math/04-20-5.ltx38
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-rw-r--r--info/examples/Math/04-20-6.ltx35
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-rw-r--r--info/examples/Math/04-20-7.ltx49
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-rw-r--r--info/examples/Math/05-00-1.ltx42
-rw-r--r--info/examples/Math/05-00-1.pdfbin0 -> 8422 bytes
-rw-r--r--info/examples/Math/05-01-1.ltx33
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-rw-r--r--info/examples/Math/05-01-2.ltx42
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-rw-r--r--info/examples/Math/05-02-1.ltx37
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-rw-r--r--info/examples/Math/05-02-2.ltx41
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-rw-r--r--info/examples/Math/05-03-1.ltx33
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-rw-r--r--info/examples/Math/05-03-2.ltx41
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-rw-r--r--info/examples/Math/05-03-3.ltx33
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-rw-r--r--info/examples/Math/05-03-4.ltx46
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-rw-r--r--info/examples/Math/05-04-1.ltx37
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-rw-r--r--info/examples/Math/05-04-2.ltx51
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-rw-r--r--info/examples/Math/05-04-3.ltx49
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-rw-r--r--info/examples/Math/06-02-1.ltx37
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-rw-r--r--info/examples/Math/06-02-10.ltx36
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-rw-r--r--info/examples/Math/06-02-11.ltx37
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-rw-r--r--info/examples/Math/06-02-12.ltx42
-rw-r--r--info/examples/Math/06-02-12.pdfbin0 -> 32516 bytes
-rw-r--r--info/examples/Math/06-02-12.thm1
-rw-r--r--info/examples/Math/06-02-13.ltx37
-rw-r--r--info/examples/Math/06-02-13.pdfbin0 -> 12485 bytes
-rw-r--r--info/examples/Math/06-02-14.ltx36
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-rw-r--r--info/examples/Math/06-02-15.ltx35
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-rw-r--r--info/examples/Math/06-02-16.ltx39
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-rw-r--r--info/examples/Math/06-02-17.ltx39
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-rw-r--r--info/examples/Math/06-02-18.ltx36
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-rw-r--r--info/examples/Math/06-02-19.ltx38
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-rw-r--r--info/examples/Math/06-02-2.ltx37
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-rw-r--r--info/examples/Math/CTdefault.tex2
-rw-r--r--info/examples/Math/DEexa.sty27
-rw-r--r--info/examples/Math/DEoptions.sty51
-rw-r--r--info/examples/Math/LoadFonts.tex60
-rw-r--r--info/examples/Math/README18
-rw-r--r--info/examples/Math/beispiel.cls32
-rw-r--r--info/examples/Math/bspcalweekly.cls24
-rw-r--r--info/examples/Math/bspdvdcoll.cls24
-rw-r--r--info/examples/Math/bspfont.cls133
-rw-r--r--info/examples/Math/bsppstricks.cls45
-rw-r--r--info/examples/Math/data/CTdefault.tex2
-rw-r--r--info/examples/Math/data/LoadFonts.tex60
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-rw-r--r--info/examples/Math/data/protect.toc1
-rw-r--r--info/examples/Math/exa-fontconfig.tex25
-rw-r--r--info/examples/Math/exaarticle.cls24
-rw-r--r--info/examples/Math/exaarticle2.cls22
-rw-r--r--info/examples/Math/exaartplain.cls30
-rw-r--r--info/examples/Math/exabeamer.cls49
-rw-r--r--info/examples/Math/exabook.cls18
-rw-r--r--info/examples/Math/exabook2.cls19
-rw-r--r--info/examples/Math/exadante.cls19
-rw-r--r--info/examples/Math/exafoils.cls59
-rw-r--r--info/examples/Math/exafubeamer.cls37
-rw-r--r--info/examples/Math/exafupd.cls56
-rw-r--r--info/examples/Math/examargin.cls107
-rw-r--r--info/examples/Math/examemoir.cls19
-rw-r--r--info/examples/Math/examinimal-mathsymbols.cls31
-rw-r--r--info/examples/Math/examinimal.cls26
-rw-r--r--info/examples/Math/exapd.cls56
-rw-r--r--info/examples/Math/exaprosper.cls60
-rw-r--r--info/examples/Math/exareport.cls61
-rw-r--r--info/examples/Math/exaseminar.cls33
-rw-r--r--info/examples/Math/exaslidenotes.cls59
-rw-r--r--info/examples/Math/exasymbol.cls36
-rw-r--r--info/examples/Math/exaxetex.cls44
-rw-r--r--info/examples/Math/fontDemo-E.tex42
-rw-r--r--info/examples/Math/fontDemo.tex41
-rw-r--r--info/examples/Math/images/2-2-5.ltx35
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-rw-r--r--info/examples/Math/images/bar.pdfbin0 -> 5876 bytes
-rw-r--r--info/examples/Math/images/texorpdf.pdfbin0 -> 23402 bytes
-rw-r--r--info/examples/Math/images/texorpdf.pngbin0 -> 20929 bytes
-rw-r--r--info/examples/Math/images/texorpdf.tex32
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-rw-r--r--info/examples/Math/images/texorpdf2.tex32
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-rw-r--r--info/examples/Math/protect.tex7
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-rw-r--r--info/examples/Math/textdemo.sty34
1196 files changed, 26859 insertions, 0 deletions
diff --git a/info/examples/Math/02-02-1.ltx b/info/examples/Math/02-02-1.ltx
new file mode 100644
index 0000000000..146d7df3af
--- /dev/null
+++ b/info/examples/Math/02-02-1.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-1 auf Seite 8.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\usepackage{setspace}\doublespacing
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\( \sum_{i=1}^{n}i=\frac{1}{2}\,n\cdot(n+1) \)
+
+$ \sum_{i=1}^{n}i=\frac{1}{2}\,n\cdot(n+1) $
+
+\begin{math}
+ \sum_{i=1}^{n}i=\frac{1}{2}\,n\cdot(n+1)
+\end{math}
+\end{document}
diff --git a/info/examples/Math/02-02-1.pdf b/info/examples/Math/02-02-1.pdf
new file mode 100644
index 0000000000..3ee6081808
--- /dev/null
+++ b/info/examples/Math/02-02-1.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-10.ltx b/info/examples/Math/02-02-10.ltx
new file mode 100644
index 0000000000..e5c7598025
--- /dev/null
+++ b/info/examples/Math/02-02-10.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-10 auf Seite 13.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}\setlength\fboxsep{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+foo\fbox{$ f(x)=\int_1^{\infty}
+ \frac{1}{x^2}\mathrm{d}x=1 $}bar
+\end{document}
diff --git a/info/examples/Math/02-02-10.pdf b/info/examples/Math/02-02-10.pdf
new file mode 100644
index 0000000000..992848a2e2
--- /dev/null
+++ b/info/examples/Math/02-02-10.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-11.ltx b/info/examples/Math/02-02-11.ltx
new file mode 100644
index 0000000000..e31ea3cc34
--- /dev/null
+++ b/info/examples/Math/02-02-11.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-11 auf Seite 13.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}\setlength\fboxsep{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+foo\rule{20pt}{1.5ex}\fbox{%
+ $ f(x)=\int_1^{\infty}
+ \frac{1}{x^2} \mathrm{d}x=1 $}%
+ \rule{20pt}{1.5ex}bar
+\end{document}
diff --git a/info/examples/Math/02-02-11.pdf b/info/examples/Math/02-02-11.pdf
new file mode 100644
index 0000000000..ff81c0291f
--- /dev/null
+++ b/info/examples/Math/02-02-11.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-12.ltx b/info/examples/Math/02-02-12.ltx
new file mode 100644
index 0000000000..8de7273e42
--- /dev/null
+++ b/info/examples/Math/02-02-12.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-12 auf Seite 13.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}\setlength\fboxsep{0pt}
+\StartShownPreambleCommands
+\setlength\mathsurround{20pt}
+\StopShownPreambleCommands
+\begin{document}
+foo\fbox{$ f(x)=\int_1^{\infty}
+ \frac{1}{x^2}\mathrm{d}x=1 $}bar
+\end{document}
diff --git a/info/examples/Math/02-02-12.pdf b/info/examples/Math/02-02-12.pdf
new file mode 100644
index 0000000000..476b608fd9
--- /dev/null
+++ b/info/examples/Math/02-02-12.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-2.ltx b/info/examples/Math/02-02-2.ltx
new file mode 100644
index 0000000000..37135e8af5
--- /dev/null
+++ b/info/examples/Math/02-02-2.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-2 auf Seite 8.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$ \int\limits_{1}^{\infty}\frac{1}{x^2}\,\mathrm{d}x=1 $
+\end{document}
diff --git a/info/examples/Math/02-02-2.pdf b/info/examples/Math/02-02-2.pdf
new file mode 100644
index 0000000000..95a5a082b1
--- /dev/null
+++ b/info/examples/Math/02-02-2.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-3.ltx b/info/examples/Math/02-02-3.ltx
new file mode 100644
index 0000000000..a28f994382
--- /dev/null
+++ b/info/examples/Math/02-02-3.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-3 auf Seite 9.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Text $ y=\frac{a}{b+1}={\displaystyle\frac{a}{b+1}} $ Text
+\end{document}
diff --git a/info/examples/Math/02-02-3.pdf b/info/examples/Math/02-02-3.pdf
new file mode 100644
index 0000000000..e6f171a505
--- /dev/null
+++ b/info/examples/Math/02-02-3.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-4.ltx b/info/examples/Math/02-02-4.ltx
new file mode 100644
index 0000000000..08d65ad4ad
--- /dev/null
+++ b/info/examples/Math/02-02-4.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-4 auf Seite 9.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\usepackage[utf8]{inputenc}
+\renewcommand\thesubsection{2.2.3}% nur Demo
+\let\section\subsection% nur Demo
+\StartShownPreambleCommands
+\providecommand*\Lcs[1]{\texttt{\textbackslash#1}}
+\StopShownPreambleCommands
+\begin{document}
+\section{Mathematische Ausdrücke in \Lcs{part}, \Lcs{chapter}, \Lcs{section} u.\,a.
+Überschriften, wie $f(x)=\prod_{i=1}^{n} \left(i-\frac{1}{2i}\right)$}
+Normaler Text \ldots
+\end{document}
diff --git a/info/examples/Math/02-02-4.pdf b/info/examples/Math/02-02-4.pdf
new file mode 100644
index 0000000000..b1f0bae0ab
--- /dev/null
+++ b/info/examples/Math/02-02-4.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-5.ltx b/info/examples/Math/02-02-5.ltx
new file mode 100644
index 0000000000..611bbaae13
--- /dev/null
+++ b/info/examples/Math/02-02-5.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-5 auf Seite 10.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\usepackage[utf8]{inputenc}
+\renewcommand\thesection{1}% nur Demo
+\renewcommand\thesubsection{1}% nur Demo
+\let\section\subsection% nur Demo
+\let\subsection\subsubsection% nur Demo
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+\usepackage[linktocpage,colorlinks]{hyperref}
+\StopShownPreambleCommands
+\begin{document}
+\tableofcontents
+\section{Das \texorpdfstring{Integral $ \int_a^b \sin(x)\mathrm{d}x $}{Sinus-Integral}}
+\subsection{\texorpdfstring{$\sqrt{x_1^2+x_2^2}$}{sqrt(x\_1\^{}2+x\_2\^{}2)}}
+\end{document}
diff --git a/info/examples/Math/02-02-5.pdf b/info/examples/Math/02-02-5.pdf
new file mode 100644
index 0000000000..8513629ea9
--- /dev/null
+++ b/info/examples/Math/02-02-5.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-6.ltx b/info/examples/Math/02-02-6.ltx
new file mode 100644
index 0000000000..2a147e6e28
--- /dev/null
+++ b/info/examples/Math/02-02-6.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-6 auf Seite 10.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\fbox{$f(x)=\prod_{i=1}^{n}
+ \left(i-\frac{1}{2i}\right)$}
+\end{document}
diff --git a/info/examples/Math/02-02-6.pdf b/info/examples/Math/02-02-6.pdf
new file mode 100644
index 0000000000..f1b79b560d
--- /dev/null
+++ b/info/examples/Math/02-02-6.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-7.ltx b/info/examples/Math/02-02-7.ltx
new file mode 100644
index 0000000000..493d86b5bf
--- /dev/null
+++ b/info/examples/Math/02-02-7.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-7 auf Seite 11.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+{\setlength\fboxsep{10pt}% lokal halten
+\fbox{$f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i}\right)$}} und
+\setlength\fboxrule{1.5pt}
+\fbox{$f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i}\right)$}
+\end{document}
diff --git a/info/examples/Math/02-02-7.pdf b/info/examples/Math/02-02-7.pdf
new file mode 100644
index 0000000000..33cd401ca2
--- /dev/null
+++ b/info/examples/Math/02-02-7.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-8.ltx b/info/examples/Math/02-02-8.ltx
new file mode 100644
index 0000000000..eb09c62d9b
--- /dev/null
+++ b/info/examples/Math/02-02-8.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-8 auf Seite 12.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{xcolor}
+\StopShownPreambleCommands
+\begin{document}
+{ \setlength\fboxsep{10pt}%
+ \colorbox{yellow}{$f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i} \right)$} } und
+{ \setlength\fboxrule{1.5pt}%
+ \colorbox{cyan}{$f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i} \right)$} }
+\end{document}
diff --git a/info/examples/Math/02-02-8.pdf b/info/examples/Math/02-02-8.pdf
new file mode 100644
index 0000000000..a2376e0328
--- /dev/null
+++ b/info/examples/Math/02-02-8.pdf
Binary files differ
diff --git a/info/examples/Math/02-02-9.ltx b/info/examples/Math/02-02-9.ltx
new file mode 100644
index 0000000000..c8d4f6fa34
--- /dev/null
+++ b/info/examples/Math/02-02-9.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 02-02-9 auf Seite 12.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{xcolor}
+\StopShownPreambleCommands
+\begin{document}
+{ \setlength\fboxsep{10pt}%
+ \fcolorbox{cyan}{yellow}{$f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i} \right)$} } und
+{ \setlength\fboxrule{1.5pt}%
+ \fcolorbox{cyan}{gray}{$f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i} \right)$} }
+\end{document}
diff --git a/info/examples/Math/02-02-9.pdf b/info/examples/Math/02-02-9.pdf
new file mode 100644
index 0000000000..ae1ea5214f
--- /dev/null
+++ b/info/examples/Math/02-02-9.pdf
Binary files differ
diff --git a/info/examples/Math/03-01-1.ltx b/info/examples/Math/03-01-1.ltx
new file mode 100644
index 0000000000..ca1ef5a629
--- /dev/null
+++ b/info/examples/Math/03-01-1.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-1 auf Seite 18.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[
+ f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i} \right)
+\]
+\end{document}
diff --git a/info/examples/Math/03-01-1.pdf b/info/examples/Math/03-01-1.pdf
new file mode 100644
index 0000000000..143d2a0078
--- /dev/null
+++ b/info/examples/Math/03-01-1.pdf
Binary files differ
diff --git a/info/examples/Math/03-01-10.ltx b/info/examples/Math/03-01-10.ltx
new file mode 100644
index 0000000000..15b5481186
--- /dev/null
+++ b/info/examples/Math/03-01-10.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-10 auf Seite 22.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{10}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{eqnarray}
+ y & = & d \\
+ y & = & cx+d \nonumber \\
+ y & = & bx^{2}+cx+d\nonumber \\
+ y & = & ax^{3}+bx^{2}+cx+d
+\end{eqnarray}
+\end{document}
diff --git a/info/examples/Math/03-01-10.pdf b/info/examples/Math/03-01-10.pdf
new file mode 100644
index 0000000000..ed0506fac9
--- /dev/null
+++ b/info/examples/Math/03-01-10.pdf
Binary files differ
diff --git a/info/examples/Math/03-01-11.ltx b/info/examples/Math/03-01-11.ltx
new file mode 100644
index 0000000000..bbf49e39f4
--- /dev/null
+++ b/info/examples/Math/03-01-11.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-11 auf Seite 22.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{eqnarray*}
+f(x) & = & \int\frac{\sin x}{x}\,\mathrm{d}x
+\end{eqnarray*}
+
+\setlength\arraycolsep{1.4pt}
+\begin{eqnarray*}
+f(x) & = & \int\frac{\sin x}{x}\,\mathrm{d}x
+\end{eqnarray*}
+\end{document}
diff --git a/info/examples/Math/03-01-11.pdf b/info/examples/Math/03-01-11.pdf
new file mode 100644
index 0000000000..8a15444dcf
--- /dev/null
+++ b/info/examples/Math/03-01-11.pdf
Binary files differ
diff --git a/info/examples/Math/03-01-2.ltx b/info/examples/Math/03-01-2.ltx
new file mode 100644
index 0000000000..3c71a3be9f
--- /dev/null
+++ b/info/examples/Math/03-01-2.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-2 auf Seite 18.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{0}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Eine ganz normale Textzeile vor der bekannten
+\texttt{equation}-Umgebung.
+%
+\begin{equation}
+ f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i}\right)
+\end{equation}
+%
+Eine ganz normale Textzeile nach der bekannten
+\texttt{equation}-Umgebung.
+\end{document}
diff --git a/info/examples/Math/03-01-2.pdf b/info/examples/Math/03-01-2.pdf
new file mode 100644
index 0000000000..60fcf7a231
--- /dev/null
+++ b/info/examples/Math/03-01-2.pdf
Binary files differ
diff --git a/info/examples/Math/03-01-3.ltx b/info/examples/Math/03-01-3.ltx
new file mode 100644
index 0000000000..743aa453ad
--- /dev/null
+++ b/info/examples/Math/03-01-3.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-3 auf Seite 19.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+Eine ganz normale Textzeile vor der bekannten
+\texttt{equation}-Umgebung.
+%
+\begin{equation*}
+ f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i} \right)
+\end{equation*}
+%
+Eine ganz normale Textzeile nach der bekannten
+\texttt{equation}-Umgebung.
+\end{document}
diff --git a/info/examples/Math/03-01-3.pdf b/info/examples/Math/03-01-3.pdf
new file mode 100644
index 0000000000..c3d2d8962b
--- /dev/null
+++ b/info/examples/Math/03-01-3.pdf
Binary files differ
diff --git a/info/examples/Math/03-01-4.ltx b/info/examples/Math/03-01-4.ltx
new file mode 100644
index 0000000000..eed95161c6
--- /dev/null
+++ b/info/examples/Math/03-01-4.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-4 auf Seite 19.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Eine ganz normale Textzeile vor der bekannten
+\texttt{displaymath}-Umgebung.
+
+\begin{displaymath}
+f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i} \right)
+\end{displaymath}
+
+Eine ganz normale Textzeile nach der bekannten
+\texttt{displaymath}-Umgebung.
+\end{document}
diff --git a/info/examples/Math/03-01-4.pdf b/info/examples/Math/03-01-4.pdf
new file mode 100644
index 0000000000..3e9b4cd656
--- /dev/null
+++ b/info/examples/Math/03-01-4.pdf
Binary files differ
diff --git a/info/examples/Math/03-01-5.ltx b/info/examples/Math/03-01-5.ltx
new file mode 100644
index 0000000000..3253fe9cbe
--- /dev/null
+++ b/info/examples/Math/03-01-5.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-5 auf Seite 20.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{1}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{minipage}{0.49\linewidth}
+Die Zeile oberhalb der Gleichung.
+
+\[ f(x)=\prod_{i=1}^n\left(i-\frac{1}{2i}\right) \]
+
+Die Zeile unterhalb der Gleichung.
+\end{minipage}\hfill\begin{minipage}{0.49\linewidth}
+Die Zeile oberhalb der Gleichung.
+
+\begin{equation} f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i}\right) \end{equation}
+
+Die Zeile unterhalb der Gleichung.
+\end{minipage}
+\end{document}
diff --git a/info/examples/Math/03-01-5.pdf b/info/examples/Math/03-01-5.pdf
new file mode 100644
index 0000000000..db8b205d8b
--- /dev/null
+++ b/info/examples/Math/03-01-5.pdf
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diff --git a/info/examples/Math/03-01-6.ltx b/info/examples/Math/03-01-6.ltx
new file mode 100644
index 0000000000..e735bcee59
--- /dev/null
+++ b/info/examples/Math/03-01-6.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-6 auf Seite 20.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{2}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{minipage}{0.49\linewidth}
+Die Zeile oberhalb der Gleichung.
+%
+\[ f(x)=\prod_{i=1}^n\left(i-\frac{1}{2i}\right) \]
+%
+Die Zeile unterhalb der Gleichung.
+\end{minipage}\hfill\begin{minipage}{0.49\linewidth}
+Die Zeile oberhalb der Gleichung.
+%
+\begin{equation} f(x)=\prod_{i=1}^{n}\left(i-\frac{1}{2i}\right) \end{equation}
+%
+Die Zeile unterhalb der Gleichung.
+\end{minipage}
+\end{document}
diff --git a/info/examples/Math/03-01-6.pdf b/info/examples/Math/03-01-6.pdf
new file mode 100644
index 0000000000..d8b31d7cfd
--- /dev/null
+++ b/info/examples/Math/03-01-6.pdf
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diff --git a/info/examples/Math/03-01-7.ltx b/info/examples/Math/03-01-7.ltx
new file mode 100644
index 0000000000..2a38e9ba4f
--- /dev/null
+++ b/info/examples/Math/03-01-7.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-7 auf Seite 21.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\usepackage[utf8]{inputenc}
+\setcounter{equation}{3}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{eqnarray}
+\textrm{rechtsbündig} & \textrm{mittig} & \textrm{linksbündig}\label{eq:eqnarray}\\
+\frac{1}{\sqrt{n}} & \frac{\sqrt{n}}{n} & \frac{n}{n\sqrt{n}}
+\end{eqnarray}
+\end{document}
diff --git a/info/examples/Math/03-01-7.pdf b/info/examples/Math/03-01-7.pdf
new file mode 100644
index 0000000000..828cfd6643
--- /dev/null
+++ b/info/examples/Math/03-01-7.pdf
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diff --git a/info/examples/Math/03-01-8.ltx b/info/examples/Math/03-01-8.ltx
new file mode 100644
index 0000000000..50eaa04acb
--- /dev/null
+++ b/info/examples/Math/03-01-8.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-8 auf Seite 21.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\setlength\parindent{0pt}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{5}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{eqnarray}
+y & = & d \label{eq:2}\\
+y & = & cx+d\\
+y & = & bx^{2}+cx+d\\
+y & = & ax^{3}+bx^{2}+cx+d\label{eq:5}
+\end{eqnarray}
+Gl.~\ref{eq:2} und \ref{eq:5} sind mit
+einem Label versehen, sodass man im Text
+entsprechende Referenzen setzen kann.
+\end{document}
diff --git a/info/examples/Math/03-01-8.pdf b/info/examples/Math/03-01-8.pdf
new file mode 100644
index 0000000000..7936a17de4
--- /dev/null
+++ b/info/examples/Math/03-01-8.pdf
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diff --git a/info/examples/Math/03-01-9.ltx b/info/examples/Math/03-01-9.ltx
new file mode 100644
index 0000000000..e1342ef92e
--- /dev/null
+++ b/info/examples/Math/03-01-9.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-01-9 auf Seite 22.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{9}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{eqnarray*}
+ y & = & d \label{eq:3}\\
+ y & = & cx+d \\
+ y & = & bx^{2}+cx+d \\
+ y & = & ax^{3}+bx^{2}+cx+d
+\end{eqnarray*}
+Wie Gl.~\ref{eq:3} zeigt \ldots
+\begin{eqnarray}
+ y & = & x^4
+\end{eqnarray}
+\end{document}
diff --git a/info/examples/Math/03-01-9.pdf b/info/examples/Math/03-01-9.pdf
new file mode 100644
index 0000000000..ded5244039
--- /dev/null
+++ b/info/examples/Math/03-01-9.pdf
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diff --git a/info/examples/Math/03-02-1.ltx b/info/examples/Math/03-02-1.ltx
new file mode 100644
index 0000000000..926693abb7
--- /dev/null
+++ b/info/examples/Math/03-02-1.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-02-1 auf Seite 23.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{12}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+\makeatletter
+\newcommand\be{\@ifstar{\[}{\equation}}
+\newcommand\ee{\@ifstar{\]}{\endequation}}
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+\be f(x)= \int\frac{\sin x}{x}\,\mathrm{d}x \ee
+\be* f(x)= \int\frac{\sin x}{x}\,\mathrm{d}x \ee*
+\end{document}
diff --git a/info/examples/Math/03-02-1.pdf b/info/examples/Math/03-02-1.pdf
new file mode 100644
index 0000000000..a86a293c7d
--- /dev/null
+++ b/info/examples/Math/03-02-1.pdf
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diff --git a/info/examples/Math/03-03-1.ltx b/info/examples/Math/03-03-1.ltx
new file mode 100644
index 0000000000..7bdbc5235c
--- /dev/null
+++ b/info/examples/Math/03-03-1.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-03-1 auf Seite 24.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\setcounter{section}{3}
+\setcounter{equation}{13}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+f(x)= \int\frac{\sin x}{x}\diff x \end{equation}
+\renewcommand*\theequation{%
+ \thesection-\Alph{equation}}
+\begin{equation}
+f(x)= \int\frac{\sin x}{x}\diff x
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/03-03-1.pdf b/info/examples/Math/03-03-1.pdf
new file mode 100644
index 0000000000..d64e65c770
--- /dev/null
+++ b/info/examples/Math/03-03-1.pdf
Binary files differ
diff --git a/info/examples/Math/03-03-2.ltx b/info/examples/Math/03-03-2.ltx
new file mode 100644
index 0000000000..dff2ba1afd
--- /dev/null
+++ b/info/examples/Math/03-03-2.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-03-2 auf Seite 24.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{15}
+\renewcommand\theequation{3.\arabic{equation}}
+\StartShownPreambleCommands
+\makeatletter
+\renewcommand*\@eqnnum{{%
+ \normalfont\normalcolor[\theequation]}}
+\makeatother
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+f(x)= \int\frac{\sin x}{x}\diff x
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/03-03-2.pdf b/info/examples/Math/03-03-2.pdf
new file mode 100644
index 0000000000..7b7247de08
--- /dev/null
+++ b/info/examples/Math/03-03-2.pdf
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diff --git a/info/examples/Math/03-03-3-1.pdf b/info/examples/Math/03-03-3-1.pdf
new file mode 100644
index 0000000000..de866f8b90
--- /dev/null
+++ b/info/examples/Math/03-03-3-1.pdf
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diff --git a/info/examples/Math/03-03-3-2.pdf b/info/examples/Math/03-03-3-2.pdf
new file mode 100644
index 0000000000..8d0b8cc33f
--- /dev/null
+++ b/info/examples/Math/03-03-3-2.pdf
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diff --git a/info/examples/Math/03-03-3.ltx2 b/info/examples/Math/03-03-3.ltx2
new file mode 100644
index 0000000000..97896964ef
--- /dev/null
+++ b/info/examples/Math/03-03-3.ltx2
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-03-3 auf Seite 25.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1,2
+%%
+%%
+\documentclass[]{exareport}
+\pagestyle{empty}
+\setlength\textwidth{126.88268pt}
+\setlength\parindent{0pt}
+\usepackage[paper=a7,pagesize,DIV15]{typearea}
+\usepackage[english]{babel}
+\usepackage[utf8]{inputenc} \AtBeginDocument{\sloppy}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\chapter{foo}
+Die Gleichungen werden kapitelweise gezählt.
+\begin{equation} f(x)= \int\frac{\sin x}{x}\diff x \end{equation}
+\begin{equation} f(x)= \int\frac{1}{x^2}\diff x \end{equation}
+\chapter{bar}
+Die \texttt{equation}-Zählung wird jetzt durch das neue Kapitel zurückgesetzt und
+beginnt von vorne.
+\begin{equation} f(x)= \int\frac{\sin x}{x}\diff x \end{equation}
+\begin{equation} f(x)= \int\frac{1}{x^2}\diff x \end{equation}
+\end{document}
diff --git a/info/examples/Math/03-03-4-1.pdf b/info/examples/Math/03-03-4-1.pdf
new file mode 100644
index 0000000000..954dede0fb
--- /dev/null
+++ b/info/examples/Math/03-03-4-1.pdf
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diff --git a/info/examples/Math/03-03-4-2.pdf b/info/examples/Math/03-03-4-2.pdf
new file mode 100644
index 0000000000..0672c54b68
--- /dev/null
+++ b/info/examples/Math/03-03-4-2.pdf
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diff --git a/info/examples/Math/03-03-4.ltx2 b/info/examples/Math/03-03-4.ltx2
new file mode 100644
index 0000000000..40c5265385
--- /dev/null
+++ b/info/examples/Math/03-03-4.ltx2
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-03-4 auf Seite 26.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1,2
+%%
+%%
+\documentclass[]{exareport}
+\pagestyle{empty}
+\setlength\textwidth{126.88268pt}
+\setlength\parindent{0pt}
+\usepackage[paper=a7,pagesize,DIV15]{typearea}
+\usepackage[english]{babel}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\sloppy}
+\StartShownPreambleCommands
+\usepackage{chngcntr} \counterwithout{equation}{chapter}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\chapter{foo}
+\begin{equation} f(x)= \int\frac{\sin x}{x}\diff x \end{equation}
+\begin{equation} f(x)= \int\frac{1}{x^2}\diff x \end{equation}
+\chapter{bar}
+Die \texttt{equation}-Zählung wird jetzt durch das neue Kapitel nicht zurückgesetzt.
+\begin{equation} f(x)= \int\frac{\sin x}{x}\diff x \end{equation}
+\begin{equation} f(x)= \int\frac{1}{x^2}\diff x \end{equation}
+\end{document}
diff --git a/info/examples/Math/03-03-5.ltx b/info/examples/Math/03-03-5.ltx
new file mode 100644
index 0000000000..63008821ba
--- /dev/null
+++ b/info/examples/Math/03-03-5.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-03-5 auf Seite 26.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[leqno]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{16}
+\renewcommand\theequation{3.\arabic{equation}}\setlength\parskip{1ex plus 0.2ex}
+%\setlength\textwidth{220pt}
+\StartShownPreambleCommands
+\documentclass[leqno]{article}
+\StopShownPreambleCommands
+\begin{document}
+Normaler Text in der Zeile, der
+irgendwann auch umbrochen werden wird.
+%
+\begin{equation}f(x)=x^2 +x-1
+\end{equation}
+\begin{equation}g(x)=\frac{x^2}{x+1}
+\end{equation}
+\begin{equation}h(x)=\mathrm{cosh}(x-1)
+\end{equation}
+%
+Wieder normaler Text in der Zeile.
+\end{document}
diff --git a/info/examples/Math/03-03-5.pdf b/info/examples/Math/03-03-5.pdf
new file mode 100644
index 0000000000..778d288fc7
--- /dev/null
+++ b/info/examples/Math/03-03-5.pdf
Binary files differ
diff --git a/info/examples/Math/03-03-6.ltx b/info/examples/Math/03-03-6.ltx
new file mode 100644
index 0000000000..e8389d7d77
--- /dev/null
+++ b/info/examples/Math/03-03-6.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-03-6 auf Seite 27.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exareport}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{19}
+\renewcommand\theequation{3.\arabic{equation}}\setlength\parskip{1ex plus 0.2ex}
+\StartShownPreambleCommands
+\documentclass{article}
+\makeatletter
+\newcommand*\Links{\begingroup\renewcommand\@eqnnum{\hb@xt@.01\p@{}%
+ \rlap{\normalfont\normalcolor\hskip-\displaywidth(\theequation)}}}
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+Normaler Text in der Zeile, der keinen weiteren Sinn macht.
+%
+\begin{equation} f(x)=x^2 +x-1 \end{equation}\Links
+\begin{equation} g(x)=\frac{x^2}{x+1} \end{equation}\endgroup
+\begin{equation} h(x)=\mathrm{cosh}(x-1) \end{equation}
+%
+Normaler Text in der Zeile, der keinen weiteren Sinn macht.
+\end{document}
diff --git a/info/examples/Math/03-03-6.pdf b/info/examples/Math/03-03-6.pdf
new file mode 100644
index 0000000000..da077c70c3
--- /dev/null
+++ b/info/examples/Math/03-03-6.pdf
Binary files differ
diff --git a/info/examples/Math/03-04-1.ltx b/info/examples/Math/03-04-1.ltx
new file mode 100644
index 0000000000..b3da77749f
--- /dev/null
+++ b/info/examples/Math/03-04-1.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-04-1 auf Seite 28.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\usepackage[utf8]{inputenc}
+\setcounter{equation}{22}
+\renewcommand\theequation{3.\arabic{equation}}\setlength\parskip{1ex plus 0.2ex}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+ f(x)=\int_1^{\infty}\frac{1}{x^2}\mathrm{d}x=1
+\end{equation}\renewcommand*\theequation{*}
+%
+\begin{equation}\label{eq:*}
+ f(x)=\int_1^{\infty}\frac{1}{x^2}\mathrm{d}x=1
+\end{equation}
+%
+Es ist jetzt auch ohne weiteres möglich, auf diese Gleichung zu referenzieren; so
+ergibt \verb+\ref{eq:*}+ $\rightarrow$ \ref{eq:*}, der Stern wird korrekt ausgegeben.
+\end{document}
diff --git a/info/examples/Math/03-04-1.pdf b/info/examples/Math/03-04-1.pdf
new file mode 100644
index 0000000000..d956568ffc
--- /dev/null
+++ b/info/examples/Math/03-04-1.pdf
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diff --git a/info/examples/Math/03-05-1.ltx b/info/examples/Math/03-05-1.ltx
new file mode 100644
index 0000000000..071e66337f
--- /dev/null
+++ b/info/examples/Math/03-05-1.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-05-1 auf Seite 28.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\setcounter{equation}{24}
+\renewcommand\theequation{3.\arabic{equation}}\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\setlength\parskip{1ex plus 0.2ex}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Ähnlich zum Zeilenmodus kann man auch abgesetzte Formeln einrahmen, allerdings
+müssen \ldots
+
+\fbox{\parbox{\linewidth}{\begin{equation}
+ f(x)=\int_1^{\infty}\frac{1}{x^2}\,\mathrm{d}x=1
+\end{equation}}}
+\end{document}
diff --git a/info/examples/Math/03-05-1.pdf b/info/examples/Math/03-05-1.pdf
new file mode 100644
index 0000000000..03d29ee179
--- /dev/null
+++ b/info/examples/Math/03-05-1.pdf
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diff --git a/info/examples/Math/03-05-2.ltx b/info/examples/Math/03-05-2.ltx
new file mode 100644
index 0000000000..ccc5669c4d
--- /dev/null
+++ b/info/examples/Math/03-05-2.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-05-2 auf Seite 29.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\setcounter{equation}{25}
+\renewcommand\theequation{3.\arabic{equation}}\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\setlength\parskip{1ex plus 0.2ex}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Ähnlich zum Zeilenmodus kann man auch abgesetzte Formeln einrahmen, allerdings
+müssen \ldots\ (Dies ist ein reiner Demonstrationstext für die Zeilenbreite)
+
+\fbox{\parbox{\dimexpr\linewidth-2\fboxsep-2\fboxrule}{%
+\begin{equation} f(x)=\int_1^{\infty}\frac{1}{x^2}\,\mathrm{d}x=1 \end{equation}}}
+\end{document}
diff --git a/info/examples/Math/03-05-2.pdf b/info/examples/Math/03-05-2.pdf
new file mode 100644
index 0000000000..d39ec4d119
--- /dev/null
+++ b/info/examples/Math/03-05-2.pdf
Binary files differ
diff --git a/info/examples/Math/03-05-3.ltx b/info/examples/Math/03-05-3.ltx
new file mode 100644
index 0000000000..6c19f57105
--- /dev/null
+++ b/info/examples/Math/03-05-3.ltx
@@ -0,0 +1,51 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-05-3 auf Seite 30.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{26}
+\renewcommand\theequation{3.\arabic{equation}}\setlength\parindent{0pt}
+\setlength\parskip{1ex plus 0.2ex}
+\StartShownPreambleCommands
+\usepackage{color}
+\makeatletter
+\def\myMathBox{\@ifnextchar[{\my@MBoxi}{\my@MBoxi[black]}}
+\def\my@MBoxi[#1]{\@ifnextchar[{\my@MBoxii[#1]}{\my@MBoxii[#1][white]}}
+\def\my@MBoxii[#1][#2]#3#4{%
+ \par\noindent\fcolorbox{#1}{#2}{%
+ \parbox{\dimexpr\linewidth-1.5\labelwidth-2\fboxrule-2\fboxsep}{#3}}%
+ \parbox{1.5\labelwidth}{\begin{eqnarray}\label{#4}\end{eqnarray}}\par}
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+Ähnlich zum Zeilenmodus kann man auch abgesetzte Formeln einrahmen, allerdings
+müssen \ldots\ (Dies ist ein reiner Demonstrationstext für die Zeilenbreite)
+%
+\begin{equation}
+ f(x)=x^2 +x
+\end{equation}
+%
+\myMathBox[red]{ \[f(x)=x^2 +x \]}{eq:frame3}
+\myMathBox[red][yellow]{ \[f(x)=x^2 +x\] }{eq:frame4}
+\myMathBox{ \[f(x)=x^2 +x\] }{eq:frame5}
+\end{document}
diff --git a/info/examples/Math/03-05-3.pdf b/info/examples/Math/03-05-3.pdf
new file mode 100644
index 0000000000..495126f142
--- /dev/null
+++ b/info/examples/Math/03-05-3.pdf
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diff --git a/info/examples/Math/03-05-4.ltx b/info/examples/Math/03-05-4.ltx
new file mode 100644
index 0000000000..657fecb4ce
--- /dev/null
+++ b/info/examples/Math/03-05-4.ltx
@@ -0,0 +1,45 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-05-4 auf Seite 31.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\setlength\parskip{1ex plus 0.2ex}
+\StartShownPreambleCommands
+\usepackage{varwidth}
+\StopShownPreambleCommands
+\begin{document}
+Ähnlich zum Zeilenmodus kann man auch abgesetzte Formeln einrahmen, allerdings
+müssen \ldots\ (dieser Text dient nur der Demonstration der Absatzbreite und hat
+sonst keinen Sinn)
+\begin{center}
+\fbox{\begin{varwidth}{\dimexpr\linewidth-2\fboxsep-2\fboxrule}
+\[ f(x)=\int\limits_1^{\infty}\frac{1}{x^2}\,\mathrm{d}x=1 \]
+\end{varwidth}}
+
+\fbox{\begin{varwidth}{\dimexpr\linewidth-2\fboxsep-2\fboxrule}
+\[ f(x)=\int\limits_1^{\infty}\frac{1}{x^2}\,\mathrm{d}x=1 \]
+\vspace{\belowdisplayshortskip}
+\end{varwidth}}
+\end{center}
+\end{document}
diff --git a/info/examples/Math/03-05-4.pdf b/info/examples/Math/03-05-4.pdf
new file mode 100644
index 0000000000..eb7305fb81
--- /dev/null
+++ b/info/examples/Math/03-05-4.pdf
Binary files differ
diff --git a/info/examples/Math/03-06-1.ltx b/info/examples/Math/03-06-1.ltx
new file mode 100644
index 0000000000..93e2778724
--- /dev/null
+++ b/info/examples/Math/03-06-1.ltx
@@ -0,0 +1,53 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-06-1 auf Seite 31.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{30}
+\renewcommand\theequation{3.\arabic{equation}}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+%Das charakteristische Polynom $f(\lambda)$ der $3\times 3$ Matrix
+%
+\begin{equation}
+\left(\begin{array}{ccc}
+a & b & c \\
+d & e & f \\
+g & h & i
+\end{array}\right)
+\end{equation}
+%
+ist gegeben durch die Gleichung
+%
+\begin{equation}
+f(\lambda) =
+ \left|\begin{array}{ccc}
+ \lambda - a & -b & -c \\
+ -d & \lambda - e & -f \\
+ -g & -h & \lambda - i
+ \end{array}\right|.
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/03-06-1.pdf b/info/examples/Math/03-06-1.pdf
new file mode 100644
index 0000000000..a210a0bf26
--- /dev/null
+++ b/info/examples/Math/03-06-1.pdf
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diff --git a/info/examples/Math/03-06-2.ltx b/info/examples/Math/03-06-2.ltx
new file mode 100644
index 0000000000..43491e5302
--- /dev/null
+++ b/info/examples/Math/03-06-2.ltx
@@ -0,0 +1,61 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-06-2 auf Seite 31.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{32}
+\renewcommand\theequation{3.\arabic{equation}}
+\usepackage{amsmath,esint,array,esvect}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\def\Q#1#2{\frac{\partial #1}{\partial #2}}
+\def\half{\frac{1}{2}}
+\def\vvec#1{\vv{#1}}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\newcommand*\<{\negthickspace}
+\newcommand*\TT{\boldsymbol{\mathsf{T}}}
+\def\DD{\boldsymbol{\mathsf{D}}}
+\StopShownPreambleCommands
+\begin{document}
+%Die Erhaltungssätze für Masse, Drehmoment und Energie können jeweils in differentieller Form
+%oder Integralform geschreiben werden:
+\setlength\jot{15pt}
+\def\QQ#1#2{\frac{\partial^2 #1}{\partial #2^2}}
+\def\ee#1{\vv{e}_{#1}}
+Der $\nabla$-Operator in kartesischen Koordinaten:
+%
+\[
+ \vv{\nabla}=\Q{}{x}\ee{x}+\Q{}{y}\ee{y}+\Q{}{z}\ee{z}~~,~~
+ \mathrm{grad}f=\vv{\nabla}f=\Q{f}{x}\ee{x}+\Q{f}{y}\ee{y}+\Q{f}{z}\ee{z}
+\]
+%
+\[
+ \mathrm{div}~\vv{a}=\vv{\nabla}\cdot\vv{a}=\Q{a_x}{x}+\Q{a_y}{y}+\Q{a_z}{z}~~,~~\nabla^2 f=\QQ{f}{x}+\QQ{f}{y}+\QQ{f}{z}
+\]
+%
+\[
+\mathrm{rot}~\vv{a}=\vv{\nabla}\times\vv{a}=
+ \left(\Q{a_z}{y}-\Q{a_y}{z}\right)\ee{x}+\left(\Q{a_x}{z}-\Q{a_z}{x}\right)\ee{y}+
+ \left(\Q{a_y}{x}-\Q{a_x}{y}\right)\ee{z}
+\]
+\end{document}
diff --git a/info/examples/Math/03-06-2.pdf b/info/examples/Math/03-06-2.pdf
new file mode 100644
index 0000000000..3069298658
--- /dev/null
+++ b/info/examples/Math/03-06-2.pdf
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diff --git a/info/examples/Math/03-06-3.ltx b/info/examples/Math/03-06-3.ltx
new file mode 100644
index 0000000000..537823820f
--- /dev/null
+++ b/info/examples/Math/03-06-3.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-06-3 auf Seite 32.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{32}
+\renewcommand\theequation{3.\arabic{equation}}
+\usepackage{esint,array}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[
+ \int\mathrm{d}[x]:=\lim_{n\rightarrow\infty}\frac{1}{N}
+ \prod_n\left\{\int\limits_{-\infty}^\infty\mathrm{d}x(t_n)\right\}
+\]
+\end{document}
diff --git a/info/examples/Math/03-06-3.pdf b/info/examples/Math/03-06-3.pdf
new file mode 100644
index 0000000000..105159fe0a
--- /dev/null
+++ b/info/examples/Math/03-06-3.pdf
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diff --git a/info/examples/Math/03-06-4.ltx b/info/examples/Math/03-06-4.ltx
new file mode 100644
index 0000000000..b13e5094f7
--- /dev/null
+++ b/info/examples/Math/03-06-4.ltx
@@ -0,0 +1,68 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 03-06-4 auf Seite 32.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{32}
+\renewcommand\theequation{3.\arabic{equation}}
+\usepackage{amsmath,esint,array,esvect}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\def\Q#1#2{\frac{\partial #1}{\partial #2}}
+\def\half{\frac{1}{2}}
+\def\vvec#1{\vv{#1}}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\newcommand*\<{\negthickspace}
+\newcommand*\TT{\boldsymbol{\mathsf{T}}}
+\def\DD{\boldsymbol{\mathsf{D}}}
+\StopShownPreambleCommands
+\begin{document}
+%Die Erhaltungssätze für Masse, Drehmoment und Energie können jeweils in differentieller Form
+%oder Integralform geschreiben werden:
+\setlength\jot{15pt}
+
+\begin{description}
+\item[Differentielle Form]
+\begin{align}
+\begin{aligned}
+ \Q{\varrho}{t}+\mathrm{div}(\varrho\vv{v}) &= 0 \\
+ \varrho\Q{\vv{v}}{t}+(\varrho\vv{v}\cdot\nabla)\vv{v} &= \vv{f}_0+\mathrm{div}\TT=\vv{f}_0
+ -\mathrm{grad}p+\mathrm{div}\TT' \\
+ \varrho T\frac{\diff s}{\diff t} &= \varrho\frac{\diff e}{\diff t}
+ -\frac{p}{\varrho}\frac{\diff\varrho}{\diff t}=-\mathrm{div}\vv{q}+\TT':\DD
+\end{aligned}
+\end{align}
+
+\item[Integralform]
+\begin{align}
+ \Q{}{t}\iiint\<\varrho\diff^3V+\oiint\varrho(\vv{v}\cdot\vv{v}ec{n})\diff^2A &= 0\\
+ \Q{}{t}\iiint\<\varrho\vv{v}\diff^3V+\oiint\varrho\vv{v}(\vv{v}\cdot\vv{n}\,)\diff^2A &=
+ \iiint\<f_0\diff^3V+\oiint\vv{n}\cdot T\diff^2A \\
+ \Q{}{t}\iiint\<\left(\half v^2+e\right)\varrho\diff^3V+\oiint\left(\half v^2+e\right)
+ \varrho\left(\vv{v}\cdot\vv{n}\,\right)\diff^2A & =\\
+ \multispan2{\hfill${\displaystyle-\oiint\left(\vv{q}\cdot\vv{v}ec{n}\right)\diff^2A+
+ \iiint\<\left(\vv{v}\cdot\vv{f}_0\right)\diff^3V+\oiint\left(\vv{v}
+ \cdot\vv{n}~\TT\right)\diff^2A}$}.\nonumber
+\end{align}
+\end{description}
+\end{document}
diff --git a/info/examples/Math/03-06-4.pdf b/info/examples/Math/03-06-4.pdf
new file mode 100644
index 0000000000..483895eed2
--- /dev/null
+++ b/info/examples/Math/03-06-4.pdf
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diff --git a/info/examples/Math/04-01-1.ltx b/info/examples/Math/04-01-1.ltx
new file mode 100644
index 0000000000..55eab39f1e
--- /dev/null
+++ b/info/examples/Math/04-01-1.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-01-1 auf Seite 34.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\setlength\arraycolsep{1.4pt}
+\StopShownPreambleCommands
+\begin{document}
+\[
+ z=f(x,y) \rightarrow
+ \begin{array}[b]{|rl|} y &=f(x)\\ y &= 3x^2 \end{array} \rightarrow
+ \begin{array}[c]{|rl|} x &=f(u)\\ x &= \sqrt{u} \end{array} \rightarrow
+ \begin{array}[t]{|rl|} v &=f(w)\\ v &= u^2-w^3 \end{array} \rightarrow
+ f(w)
+\]
+\end{document}
diff --git a/info/examples/Math/04-01-1.pdf b/info/examples/Math/04-01-1.pdf
new file mode 100644
index 0000000000..78d528b111
--- /dev/null
+++ b/info/examples/Math/04-01-1.pdf
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diff --git a/info/examples/Math/04-01-2.ltx b/info/examples/Math/04-01-2.ltx
new file mode 100644
index 0000000000..08ca598546
--- /dev/null
+++ b/info/examples/Math/04-01-2.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-01-2 auf Seite 34.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{0}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\begin{array}{@{} rcl @{}}
+\mathrm{Rechts} & \mathrm{Mitte}
+ & \mathrm{Links} \\[10pt]
+ a & b & c \\\hline
+ 1 & 2 & 3 \\\cline{2-3}
+ A & \multicolumn{2}{|c|}{B C} \\\cline{2-3}
+\end{array}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-01-2.pdf b/info/examples/Math/04-01-2.pdf
new file mode 100644
index 0000000000..6c5d306d5a
--- /dev/null
+++ b/info/examples/Math/04-01-2.pdf
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diff --git a/info/examples/Math/04-01-3.ltx b/info/examples/Math/04-01-3.ltx
new file mode 100644
index 0000000000..cba62f5ae8
--- /dev/null
+++ b/info/examples/Math/04-01-3.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-01-3 auf Seite 35.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{1}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\left.
+\begin{array}{r@{\hspace{.75em}}ccrr}
+ \textrm{a}) & y & = & d & \textrm{(konstant)} \\[1pt]
+ \textrm{b}) & y & = & cx+d & \textrm{(linear)} \\
+ \textrm{c}) & y & = & bx^2+cx+d & \textrm{(quadratisch)}\\
+ \textrm{d}) & y & = & ax^3+bx^2+cx+d & \textrm{(kubisch)}
+\end{array}
+\right\} \textrm{Polynome}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-01-3.pdf b/info/examples/Math/04-01-3.pdf
new file mode 100644
index 0000000000..a5f093477f
--- /dev/null
+++ b/info/examples/Math/04-01-3.pdf
Binary files differ
diff --git a/info/examples/Math/04-01-4.ltx b/info/examples/Math/04-01-4.ltx
new file mode 100644
index 0000000000..3972922ab5
--- /dev/null
+++ b/info/examples/Math/04-01-4.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-01-4 auf Seite 35.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{2}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}\setlength\arraycolsep{1.4pt}
+\left.
+\begin{array}{r@{\hspace{.75em}}ccr@{\hspace{2em}}r}
+ \textrm{a}) & y & = & d & \textrm{(konstant)} \\[1pt]
+ \textrm{b}) & y & = & cx+d & \textrm{(linear)} \\
+ \textrm{c}) & y & = & bx^2+cx+d & \textrm{(quadratisch)}\\
+ \textrm{d}) & y & = & ax^3+bx^2+cx+d & \textrm{(kubisch)}
+\end{array}
+\right\} \textrm{Polynome}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-01-4.pdf b/info/examples/Math/04-01-4.pdf
new file mode 100644
index 0000000000..565e956bca
--- /dev/null
+++ b/info/examples/Math/04-01-4.pdf
Binary files differ
diff --git a/info/examples/Math/04-01-5.ltx b/info/examples/Math/04-01-5.ltx
new file mode 100644
index 0000000000..3f2fc915a0
--- /dev/null
+++ b/info/examples/Math/04-01-5.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-01-5 auf Seite 36.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{3}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+ x=\left\{ \begin{array}{cl}
+ 0 & \textrm{if A=\ldots}\\
+ 1 & \textrm{if B=\ldots}\\
+ x & \textrm{Dieser Text kann so lang sein, wie man will,
+ er wird aber nicht umbrochen.}
+\end{array}\right.
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-01-5.pdf b/info/examples/Math/04-01-5.pdf
new file mode 100644
index 0000000000..61962a654f
--- /dev/null
+++ b/info/examples/Math/04-01-5.pdf
Binary files differ
diff --git a/info/examples/Math/04-01-6.ltx b/info/examples/Math/04-01-6.ltx
new file mode 100644
index 0000000000..7e453708d3
--- /dev/null
+++ b/info/examples/Math/04-01-6.ltx
@@ -0,0 +1,45 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-01-6 auf Seite 36.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{4}
+\renewcommand\theequation{4.\arabic{equation}}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+x = \left\{
+ \begin{array}{ l p{.75\textwidth} }
+ 0 & if A=\ldots\tabularnewline
+ 1 & if B=\ldots\tabularnewline
+ x & \parbox[t]{0.75\columnwidth}{Dieser Text kann so lang sein, wie man will, er
+ wird jetzt wegen der verwendeten \texttt{\textbackslash parbox} auch umbrochen.
+ Das freut einen denn doch :-) Schließlich sieht das nicht sonderlich
+ schön aus, wenn der Text so über den Rand geht.}
+ \end{array}
+ \right.
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-01-6.pdf b/info/examples/Math/04-01-6.pdf
new file mode 100644
index 0000000000..942d8a1f64
--- /dev/null
+++ b/info/examples/Math/04-01-6.pdf
Binary files differ
diff --git a/info/examples/Math/04-02-1.ltx b/info/examples/Math/04-02-1.ltx
new file mode 100644
index 0000000000..50fbd83584
--- /dev/null
+++ b/info/examples/Math/04-02-1.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-02-1 auf Seite 37.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\matrix{ A & B & C \cr d & e & f \cr
+ 1 & 2 & 3 }$ \qquad
+$\pmatrix{ A & B & C \cr d & e & f \cr
+ 1 & 2 & 3 }$ \\[5pt]
+$\bordermatrix{
+ & 0 & 1 & 2 \cr
+ 0 & A & B & C \cr
+ 1 & d & e & f \cr
+ 2 & 1 & 2 & 3 }$
+\end{document}
diff --git a/info/examples/Math/04-02-1.pdf b/info/examples/Math/04-02-1.pdf
new file mode 100644
index 0000000000..81779ccd37
--- /dev/null
+++ b/info/examples/Math/04-02-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-02-2.ltx b/info/examples/Math/04-02-2.ltx
new file mode 100644
index 0000000000..309f4dbf18
--- /dev/null
+++ b/info/examples/Math/04-02-2.ltx
@@ -0,0 +1,62 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-02-2 auf Seite 37.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\makeatletter
+\newif\if@borderstar
+\def\bordermatrix{\@ifnextchar*{%
+\@borderstartrue\@bordermatrix@i}{\@borderstarfalse\@bordermatrix@i*}%
+}
+\def\@bordermatrix@i*{\@ifnextchar[{\@bordermatrix@ii}{\@bordermatrix@ii[()]}}
+\def\@bordermatrix@ii[#1]#2{%
+\begingroup
+\m@th\@tempdima8.75\p@\setbox\z@\vbox{%
+\def\cr{\crcr\noalign{\kern 2\p@\global\let\cr\endline }}%
+\ialign {$##$\hfil\kern 2\p@\kern\@tempdima & \thinspace %
+\hfil $##$\hfil && \quad\hfil $##$\hfil\crcr\omit\strut %
+\hfil\crcr\noalign{\kern -\baselineskip}#2\crcr\omit %
+\strut\cr}}%
+\setbox\tw@\vbox{\unvcopy\z@\global\setbox\@ne\lastbox}%
+\setbox\tw@\hbox{\unhbox\@ne\unskip\global\setbox\@ne\lastbox}%
+\setbox\tw@\hbox{%
+$\kern\wd\@ne\kern -\@tempdima\left\@firstoftwo#1%
+\if@borderstar\kern2pt\else\kern -\wd\@ne\fi%
+\global\setbox\@ne\vbox{\box\@ne\if@borderstar\else\kern 2\p@\fi}%
+\vcenter{\if@borderstar\else\kern -\ht\@ne\fi%
+\unvbox\z@\kern-\if@borderstar2\fi\baselineskip}%
+\if@borderstar\kern-2\@tempdima\kern2\p@\else\,\fi\right\@secondoftwo#1 $%
+}\null \;\vbox{\kern\ht\@ne\box\tw@}%
+\endgroup}
+\makeatother
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\bordermatrix{ & 1 & 2 \cr 1 & x1 & x2 \cr 2 & x3 & x4 \cr 3 & x5 & x6 }$
+$\bordermatrix[{[]}]{ & 1 & 2 \cr 1 & x1 & x2 \cr 2 & x3 & x4 \cr 3 & x5 & x6 }$
+$\bordermatrix[\{\}]{ & 1 & 2 \cr 1 & x1 & x2 \cr 2 & x3 & x4 \cr 3 & x5 & x6 }$
+$\bordermatrix*{ x1 & x2 & 1 \cr x3 & x4 & 2 \cr x5 & x6 & 3 \cr 1 & 2 }$
+
+$\bordermatrix*[{[]}]{ x1 & x2 & 1 \cr x3 & x4 & 2 \cr x5 & x6 & 3 \cr 1 & 2 }$
+$\bordermatrix*[\{\}]{ x1 & x2 & 1 \cr x3 & x4 & 2 \cr x5 & x6 & 3 \cr 1 & 2 }$
+\end{document}
diff --git a/info/examples/Math/04-02-2.pdf b/info/examples/Math/04-02-2.pdf
new file mode 100644
index 0000000000..c8bb35b240
--- /dev/null
+++ b/info/examples/Math/04-02-2.pdf
Binary files differ
diff --git a/info/examples/Math/04-02-3.ltx b/info/examples/Math/04-02-3.ltx
new file mode 100644
index 0000000000..16fc0d1d3a
--- /dev/null
+++ b/info/examples/Math/04-02-3.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-02-3 auf Seite 38.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+
+\StartShownPreambleCommands
+\usepackage{kbordermatrix}
+\StopShownPreambleCommands
+\begin{document}
+\kbordermatrix{%
+ &(1\cdot11) &(1\cdot12) &(1\cdot22) &\vrule&(2\cdot11)&(2\cdot12)&(2\cdot22)\\
+ (1) &\lambda(1)^2&2\lambda(1)\lambda(2)&\lambda(2)^2&\vrule&0&0&0\\
+ (2) &0 &0 &0 & \vrule&\lambda(1)^2&2\lambda(1)\lambda(2)&\lambda(2)^2\\\hline
+ (111) &3 & 0 & 0 & \vrule & 0 & 0 & 0\\
+ (112) &0 & 2 & 0 & \vrule & 1 & 0 & 0\\
+ (122) &0 & 0 & 1 & \vrule & 0 & 2 & 0\\
+ (222) &0 & 0 & 0 & \vrule & 0 & 0 & 3}
+\end{document}
diff --git a/info/examples/Math/04-02-3.pdf b/info/examples/Math/04-02-3.pdf
new file mode 100644
index 0000000000..d6e6cec7f9
--- /dev/null
+++ b/info/examples/Math/04-02-3.pdf
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diff --git a/info/examples/Math/04-03-1.ltx b/info/examples/Math/04-03-1.ltx
new file mode 100644
index 0000000000..fe51a6fa26
--- /dev/null
+++ b/info/examples/Math/04-03-1.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-03-1 auf Seite 38.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$a_{min}\leftrightarrow a_{max}$
+$a_{\mbox{min}}\leftrightarrow a_{\mbox{max}}$\\[3pt]
+$a_{\mathrm{min}}\leftrightarrow a_{\mathrm{max}}$;
+$ a_{\min}\leftrightarrow a_{\max}$
+\end{document}
diff --git a/info/examples/Math/04-03-1.pdf b/info/examples/Math/04-03-1.pdf
new file mode 100644
index 0000000000..dbacb8301f
--- /dev/null
+++ b/info/examples/Math/04-03-1.pdf
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diff --git a/info/examples/Math/04-03-2.ltx b/info/examples/Math/04-03-2.ltx
new file mode 100644
index 0000000000..85fcf46913
--- /dev/null
+++ b/info/examples/Math/04-03-2.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-03-2 auf Seite 38.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{5}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\sum_{1\le j\le p\atop {%
+ {1\le j\le q\atop 1\le k\le r}}%
+}a_{ij}b_{jk}c_{ki}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-03-2.pdf b/info/examples/Math/04-03-2.pdf
new file mode 100644
index 0000000000..1d7f331d59
--- /dev/null
+++ b/info/examples/Math/04-03-2.pdf
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diff --git a/info/examples/Math/04-03-3.ltx b/info/examples/Math/04-03-3.ltx
new file mode 100644
index 0000000000..fc3832aecb
--- /dev/null
+++ b/info/examples/Math/04-03-3.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-03-3 auf Seite 39.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{6}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\fboxsep=0pt\fboxrule=0.1pt
+\fbox{$\sum_{{1\le j\le \sqrt{p^{-3}}\atop{
+ {1\le j\le q\atop 1\le k\le r}}}}$}
+\fbox{$a_{ij}b_{jk}c_{ki}$}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-03-3.pdf b/info/examples/Math/04-03-3.pdf
new file mode 100644
index 0000000000..f83fb01d8e
--- /dev/null
+++ b/info/examples/Math/04-03-3.pdf
Binary files differ
diff --git a/info/examples/Math/04-03-4.ltx b/info/examples/Math/04-03-4.ltx
new file mode 100644
index 0000000000..8ffcedfeb4
--- /dev/null
+++ b/info/examples/Math/04-03-4.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-03-4 auf Seite 39.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{7}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\sum_{\makebox[0pt]{${{1\le j\le \sqrt{p^{-3}}\atop{%
+ {1\le j\le q\atop 1\le k\le r}}}}$}}a_{ij}b_{jk}c_{ki}
+\end{equation}
+\begin{equation}
+\sum_{\makebox[0pt]{${{\scriptscriptstyle 1\le j\le \sqrt{p^{-3}}\atop{%
+ {1\le j\le q\atop 1\le k\le r}}}}$}}a_{ij}b_{jk}c_{ki}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-03-4.pdf b/info/examples/Math/04-03-4.pdf
new file mode 100644
index 0000000000..055a275af1
--- /dev/null
+++ b/info/examples/Math/04-03-4.pdf
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diff --git a/info/examples/Math/04-04-1.ltx b/info/examples/Math/04-04-1.ltx
new file mode 100644
index 0000000000..86cbac6821
--- /dev/null
+++ b/info/examples/Math/04-04-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-04-1 auf Seite 40.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\large
+$\sqrt{x} \quad \sqrt[3]{x} \quad \sqrt[\pi]{\pi}$
+\end{document}
diff --git a/info/examples/Math/04-04-1.pdf b/info/examples/Math/04-04-1.pdf
new file mode 100644
index 0000000000..5f06f6dfcd
--- /dev/null
+++ b/info/examples/Math/04-04-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-04-2.ltx b/info/examples/Math/04-04-2.ltx
new file mode 100644
index 0000000000..4cbd302e6e
--- /dev/null
+++ b/info/examples/Math/04-04-2.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-04-2 auf Seite 40.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{8}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+ \sqrt{a}\,\sqrt{T}\,\sqrt{2\alpha k_{B_1}T^i}
+\end{equation}
+\begin{equation}
+ \sqrt{a\vphantom{k_{B_1}T^{\scriptscriptstyle i}}}\,
+ \sqrt{T\vphantom{k_{B_1}T^{\scriptscriptstyle i}}}\,
+ \sqrt{2\alpha k_{B_1}T^i}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-04-2.pdf b/info/examples/Math/04-04-2.pdf
new file mode 100644
index 0000000000..9108d0abd6
--- /dev/null
+++ b/info/examples/Math/04-04-2.pdf
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diff --git a/info/examples/Math/04-04-3.ltx b/info/examples/Math/04-04-3.ltx
new file mode 100644
index 0000000000..ae150ee09d
--- /dev/null
+++ b/info/examples/Math/04-04-3.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-04-3 auf Seite 40.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$a\sqrt{x}+b\sqrt{y}+c\sqrt{z}$\\
+$a\sqrt{\vphantom{y}x}+b\sqrt{\vphantom{x} y}
+ +c\sqrt{\vphantom{y}z}$\\
+$a\sqrt{\vphantom{yl}x}+b\sqrt{\vphantom{l} y}
+ +c\sqrt{\vphantom{yl}z}$\\
+$a\sqrt{x}+b\sqrt{\smash{y}}+c\sqrt{z}$
+\end{document}
diff --git a/info/examples/Math/04-04-3.pdf b/info/examples/Math/04-04-3.pdf
new file mode 100644
index 0000000000..2f17d7703b
--- /dev/null
+++ b/info/examples/Math/04-04-3.pdf
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diff --git a/info/examples/Math/04-04-4.ltx b/info/examples/Math/04-04-4.ltx
new file mode 100644
index 0000000000..2d3006da08
--- /dev/null
+++ b/info/examples/Math/04-04-4.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-04-4 auf Seite 40.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[
+ \sqrt{1+ \sqrt{1+ \sqrt{1+ \sqrt{1
+ + \sqrt{1 + \sqrt{1+x}}}}}}
+\]
+\end{document}
diff --git a/info/examples/Math/04-04-4.pdf b/info/examples/Math/04-04-4.pdf
new file mode 100644
index 0000000000..c65aa870d2
--- /dev/null
+++ b/info/examples/Math/04-04-4.pdf
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diff --git a/info/examples/Math/04-05-1.ltx b/info/examples/Math/04-05-1.ltx
new file mode 100644
index 0000000000..7723b39990
--- /dev/null
+++ b/info/examples/Math/04-05-1.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-1 auf Seite 41.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \mathrm{sgn}(x)=\left\{
+ \begin{array}{rl}
+ -1 & \textrm{für } x<1 \\
+ 0 & \textrm{für } x=0 \\
+ 1 & \textrm{für } x>1
+ \end{array} \right. \]
+\end{document}
diff --git a/info/examples/Math/04-05-1.pdf b/info/examples/Math/04-05-1.pdf
new file mode 100644
index 0000000000..0d3c86a3c1
--- /dev/null
+++ b/info/examples/Math/04-05-1.pdf
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diff --git a/info/examples/Math/04-05-10.ltx b/info/examples/Math/04-05-10.ltx
new file mode 100644
index 0000000000..91ecc78f8c
--- /dev/null
+++ b/info/examples/Math/04-05-10.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-10 auf Seite 44.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{16}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\mathcal{W} := \left\{ \bigcup^\infty_{j=0} W_j \; \middle| \;
+ W_j \subset \tilde P_{*j} \textrm{ offen},\; W_j \subset W_{j+1}\right\}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-05-10.pdf b/info/examples/Math/04-05-10.pdf
new file mode 100644
index 0000000000..1cb57bef79
--- /dev/null
+++ b/info/examples/Math/04-05-10.pdf
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diff --git a/info/examples/Math/04-05-11.ltx b/info/examples/Math/04-05-11.ltx
new file mode 100644
index 0000000000..b0bdb709bd
--- /dev/null
+++ b/info/examples/Math/04-05-11.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-11 auf Seite 45.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{12}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\frac{1}{2}\,\Delta(f_{ij}\,f^{ij})=2\cdot\left(\sum_{i<j}\chi_{ij}
+ \left(\sigma_{i}-\sigma_{j}\right)^{2}+f^{ij}\nabla_{j}\nabla_{i}
+ (\Delta f)+\nabla_{k}f_{ij}\nabla^{k}f^{ij}+f^{ij}f^{k}
+ \left[2\nabla_{i}R_{jk}-\nabla_{k}R_{ij}\right]\right)
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-05-11.pdf b/info/examples/Math/04-05-11.pdf
new file mode 100644
index 0000000000..c1d712afcf
--- /dev/null
+++ b/info/examples/Math/04-05-11.pdf
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diff --git a/info/examples/Math/04-05-12.ltx b/info/examples/Math/04-05-12.ltx
new file mode 100644
index 0000000000..e3795bec75
--- /dev/null
+++ b/info/examples/Math/04-05-12.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-12 auf Seite 45.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{13}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}\setlength\arraycolsep{2pt}
+\begin{array}{rcl}
+\displaystyle % für gleiche Größen
+\frac{1}{2}\,\Delta(f_{ij}\,f^{ij}) & = & 2\cdot\left(\sum\limits_{i<j}\chi_{ij}
+ \left(\sigma_{i}-\sigma_{j}\right)^{2}+f^{ij}\nabla_{j}\nabla_{i}
+ (\Delta f) \right. \\[8pt]
+ & & {}+\left.\nabla_{k}f_{ij}\nabla^{k}f^{ij}+f^{ij}f^{k}
+ \left[2\nabla_{i}R_{jk}-\nabla_{k}R_{ij}\right]\right)
+\end{array}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-05-12.pdf b/info/examples/Math/04-05-12.pdf
new file mode 100644
index 0000000000..f784081eb9
--- /dev/null
+++ b/info/examples/Math/04-05-12.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-13.ltx b/info/examples/Math/04-05-13.ltx
new file mode 100644
index 0000000000..145af9244c
--- /dev/null
+++ b/info/examples/Math/04-05-13.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-13 auf Seite 46.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{14}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}\setlength\arraycolsep{2pt}
+\begin{array}{rcl} \displaystyle % für gleiche Größen im Bruch
+\frac{1}{2}\,\Delta(f_{ij}\,f^{ij}) & = & 2\cdot\Bigg(\sum\limits_{i<j}\chi_{ij}
+ \left(\sigma_{i}-\sigma_{j}\right)^{2}+f^{ij}\nabla_{j}\nabla_{i}
+ (\Delta f) \\[8pt]
+ & & {}+\nabla_{k}f_{ij}\nabla^{k}f^{ij}+f^{ij}f^{k}
+ \left[2\nabla_{i}R_{jk}-\nabla_{k}R_{ij}\right]\Bigg)
+\end{array}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-05-13.pdf b/info/examples/Math/04-05-13.pdf
new file mode 100644
index 0000000000..6d1836875d
--- /dev/null
+++ b/info/examples/Math/04-05-13.pdf
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diff --git a/info/examples/Math/04-05-14.ltx b/info/examples/Math/04-05-14.ltx
new file mode 100644
index 0000000000..f46dbdf807
--- /dev/null
+++ b/info/examples/Math/04-05-14.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-14 auf Seite 46.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{15}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+\setlength\arraycolsep{2pt}
+\StopShownPreambleCommands
+\begin{document}
+\begin{eqnarray}
+ B(r,\phi,\lambda) & = & \,\frac{\mu}{r}
+ \Bigg[\sum_{n=2}^{\infty}\Bigg(\left(\frac{R_e}{r}\right)^n J_nP_n(s\phi)\nonumber\\
+ & & {}+\sum_{m=1}^n \left( \frac{R_e}{r} \right) ^n
+ (C_{nm}\cos m\lambda+S_{nm}\sin m\lambda)P_{nm}(s\phi) \Bigg)\Bigg]
+\end{eqnarray}
+\end{document}
diff --git a/info/examples/Math/04-05-14.pdf b/info/examples/Math/04-05-14.pdf
new file mode 100644
index 0000000000..4fa2558e1f
--- /dev/null
+++ b/info/examples/Math/04-05-14.pdf
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diff --git a/info/examples/Math/04-05-15.ltx b/info/examples/Math/04-05-15.ltx
new file mode 100644
index 0000000000..4a66131f5a
--- /dev/null
+++ b/info/examples/Math/04-05-15.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-15 auf Seite 47.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\fontencoding{OMX}\fontfamily{cmex}\selectfont\char"42
+\end{document}
diff --git a/info/examples/Math/04-05-15.pdf b/info/examples/Math/04-05-15.pdf
new file mode 100644
index 0000000000..d7365264a0
--- /dev/null
+++ b/info/examples/Math/04-05-15.pdf
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diff --git a/info/examples/Math/04-05-16.ltx b/info/examples/Math/04-05-16.ltx
new file mode 100644
index 0000000000..7f87ede5d9
--- /dev/null
+++ b/info/examples/Math/04-05-16.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-16 auf Seite 47.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\DeclareMathDelimiter{\Norm}{\mathopen}%
+ {largesymbols}{"42}{largesymbols}{"42}
+\StopShownPreambleCommands
+\begin{document}
+$\left\Norm *BLA* \right\Norm$\\[10pt]
+%
+$\left\Norm \frac{*BLA*}{*BLUB*} \right\Norm$\\[10pt]
+%
+$\Norm \big\Norm \bigg\Norm \Big\Norm \Bigg\Norm$
+\end{document}
diff --git a/info/examples/Math/04-05-16.pdf b/info/examples/Math/04-05-16.pdf
new file mode 100644
index 0000000000..c8fb299022
--- /dev/null
+++ b/info/examples/Math/04-05-16.pdf
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diff --git a/info/examples/Math/04-05-17.ltx b/info/examples/Math/04-05-17.ltx
new file mode 100644
index 0000000000..ef8f6aee57
--- /dev/null
+++ b/info/examples/Math/04-05-17.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-17 auf Seite 48.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \int_\gamma F^\prime(z)\mathrm{d}z=
+ \int_\alpha^\beta F'\left(\gamma(t)
+ \right)\cdot\gamma^\prime(t)\mathrm{d}t \]
+\end{document}
diff --git a/info/examples/Math/04-05-17.pdf b/info/examples/Math/04-05-17.pdf
new file mode 100644
index 0000000000..7425a7d32e
--- /dev/null
+++ b/info/examples/Math/04-05-17.pdf
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diff --git a/info/examples/Math/04-05-18.ltx b/info/examples/Math/04-05-18.ltx
new file mode 100644
index 0000000000..460154623c
--- /dev/null
+++ b/info/examples/Math/04-05-18.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-18 auf Seite 48.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+{\setlength\delimitershortfall{-2pt} % lokal halten
+\[\int_\gamma F^\prime(z)\diff z=\int_\alpha^\beta
+F'\left(\gamma(t)\right)\cdot\gamma^\prime(t)\diff t\]}
+\end{document}
diff --git a/info/examples/Math/04-05-18.pdf b/info/examples/Math/04-05-18.pdf
new file mode 100644
index 0000000000..77b258939f
--- /dev/null
+++ b/info/examples/Math/04-05-18.pdf
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diff --git a/info/examples/Math/04-05-19.ltx b/info/examples/Math/04-05-19.ltx
new file mode 100644
index 0000000000..5c588f96d5
--- /dev/null
+++ b/info/examples/Math/04-05-19.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-19 auf Seite 48.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+{\delimiterfactor=1002 % lokal halten
+\[\int_\gamma F^\prime(z)\diff z=\int_\alpha^\beta
+F'\left(\gamma(t)\right)\cdot\gamma^\prime(t)\diff t\]}
+\end{document}
diff --git a/info/examples/Math/04-05-19.pdf b/info/examples/Math/04-05-19.pdf
new file mode 100644
index 0000000000..a9f62da07a
--- /dev/null
+++ b/info/examples/Math/04-05-19.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-2.ltx b/info/examples/Math/04-05-2.ltx
new file mode 100644
index 0000000000..4a71ea0de3
--- /dev/null
+++ b/info/examples/Math/04-05-2.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-2 auf Seite 41.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\left(\right)~\left[\,\right]~\left<\right>~\left/\right|\left\backslash\right.~
+\left\lmoustache\,\right\rmoustache~\left\arrowvert\right\vert~
+\left\Vert\,\right\Arrowvert~\left\uparrow\right\downarrow~\left\updownarrow\right.~
+\left\Uparrow\right\Downarrow~\left\Updownarrow\right.~\left\langle\right\rangle~
+\left\lbrace\right\rbrace~\left\lceil\,\right\rceil~\left\lfloor\,\right\rfloor~
+\left\lgroup\right\rgroup~\left\bracevert\right.$
+\end{document}
diff --git a/info/examples/Math/04-05-2.pdf b/info/examples/Math/04-05-2.pdf
new file mode 100644
index 0000000000..330f505644
--- /dev/null
+++ b/info/examples/Math/04-05-2.pdf
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diff --git a/info/examples/Math/04-05-20.ltx b/info/examples/Math/04-05-20.ltx
new file mode 100644
index 0000000000..41e029668e
--- /dev/null
+++ b/info/examples/Math/04-05-20.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-20 auf Seite 48.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \left(\left(\left(\left(\left(\left(\left(\left(\left(\left(\left(
+ \left(\left(\left(\left( A \right)\right)\right)\right)\right)\right)
+ \right)\right)\right)\right)\right)\right)\right)\right)\right) \]
+\end{document}
diff --git a/info/examples/Math/04-05-20.pdf b/info/examples/Math/04-05-20.pdf
new file mode 100644
index 0000000000..7f57610864
--- /dev/null
+++ b/info/examples/Math/04-05-20.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-21.ltx b/info/examples/Math/04-05-21.ltx
new file mode 100644
index 0000000000..a7cb15d525
--- /dev/null
+++ b/info/examples/Math/04-05-21.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-21 auf Seite 49.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+{ \setlength\delimitershortfall{-1pt} % lokal halten
+\[ \left(\left(\left(\left(\left(\left(\left(\left(\left(\left(\left(
+ \left(\left(\left(\left( A \right)\right)\right)\right)\right)\right)
+ \right)\right)\right)\right)\right)\right)\right)\right)\right) \] }
+\end{document}
diff --git a/info/examples/Math/04-05-21.pdf b/info/examples/Math/04-05-21.pdf
new file mode 100644
index 0000000000..cc0e6a8d37
--- /dev/null
+++ b/info/examples/Math/04-05-21.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-22.ltx b/info/examples/Math/04-05-22.ltx
new file mode 100644
index 0000000000..aab9154608
--- /dev/null
+++ b/info/examples/Math/04-05-22.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-22 auf Seite 49.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+{\delimiterfactor=1002 % lokal halten
+\[ \left(\left(\left(\left(\left(\left(\left(\left(\left(\left(\left(
+ \left(\left(\left(\left( A \right)\right)\right)\right)\right)\right)
+ \right)\right)\right)\right)\right)\right)\right)\right)\right) \]}
+\end{document}
diff --git a/info/examples/Math/04-05-22.pdf b/info/examples/Math/04-05-22.pdf
new file mode 100644
index 0000000000..23dacb8da4
--- /dev/null
+++ b/info/examples/Math/04-05-22.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-3.ltx b/info/examples/Math/04-05-3.ltx
new file mode 100644
index 0000000000..f44f21a44e
--- /dev/null
+++ b/info/examples/Math/04-05-3.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-3 auf Seite 42.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\big(\big)~\big[\,\big]~\big<\big>~\big/\big|\big\backslash~
+\big\lmoustache\,\big\rmoustache~\big\arrowvert\big\vert~
+\big\Vert\,\big\Arrowvert~\big\uparrow\big\downarrow~\big\updownarrow~
+\big\Uparrow\big\Downarrow~\big\Updownarrow~\big\langle\big\rangle~
+\big\lbrace\big\rbrace~\big\lceil\,\big\rceil~\big\lfloor\,\big\rfloor~
+\big\lgroup\big\rgroup~\big\bracevert$
+%\end{LTXexample}
+\end{document}
diff --git a/info/examples/Math/04-05-3.pdf b/info/examples/Math/04-05-3.pdf
new file mode 100644
index 0000000000..becc50e707
--- /dev/null
+++ b/info/examples/Math/04-05-3.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-4.ltx b/info/examples/Math/04-05-4.ltx
new file mode 100644
index 0000000000..e0688258c0
--- /dev/null
+++ b/info/examples/Math/04-05-4.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-4 auf Seite 42.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\Big(\Big)~\Big[\,\Big]~\Big<\Big>~\Big/\Big|\Big\backslash~
+\Big\lmoustache\,\Big\rmoustache~\Big\arrowvert\Big\vert~
+\Big\Vert\,\Big\Arrowvert~\Big\uparrow\Big\downarrow~\Big\updownarrow~
+\Big\Uparrow\Big\Downarrow~\Big\Updownarrow~\Big\langle\Big\rangle~
+\Big\lbrace\Big\rbrace~\Big\lceil\,\Big\rceil~\Big\lfloor\,\Big\rfloor~
+\Big\lgroup\Big\rgroup~\Big\bracevert$
+\end{document}
diff --git a/info/examples/Math/04-05-4.pdf b/info/examples/Math/04-05-4.pdf
new file mode 100644
index 0000000000..d2c7dcf72e
--- /dev/null
+++ b/info/examples/Math/04-05-4.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-5.ltx b/info/examples/Math/04-05-5.ltx
new file mode 100644
index 0000000000..e999e70b74
--- /dev/null
+++ b/info/examples/Math/04-05-5.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-5 auf Seite 42.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\bigg(\bigg)~\bigg[\,\bigg]~\bigg<\bigg>~\bigg/\bigg|\bigg\backslash~
+\bigg\lmoustache\,\bigg\rmoustache~\bigg\arrowvert\bigg\vert~
+\bigg\Vert\,\bigg\Arrowvert~\bigg\uparrow\bigg\downarrow~\bigg\updownarrow~
+\bigg\Uparrow\bigg\Downarrow~\bigg\Updownarrow~\bigg\langle\bigg\rangle~
+\bigg\lbrace\bigg\rbrace~\bigg\lceil\,\bigg\rceil~\bigg\lfloor\,\bigg\rfloor~
+\bigg\lgroup\bigg\rgroup~\bigg\bracevert$
+\end{document}
diff --git a/info/examples/Math/04-05-5.pdf b/info/examples/Math/04-05-5.pdf
new file mode 100644
index 0000000000..c835e59746
--- /dev/null
+++ b/info/examples/Math/04-05-5.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-6.ltx b/info/examples/Math/04-05-6.ltx
new file mode 100644
index 0000000000..45f31ca47c
--- /dev/null
+++ b/info/examples/Math/04-05-6.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-6 auf Seite 42.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\Bigg(\Bigg)~\Bigg[\,\Bigg]~\Bigg<\Bigg>~\Bigg/\Bigg|\Bigg\backslash~
+\Bigg\lmoustache\,\Bigg\rmoustache~\Bigg\arrowvert\Bigg\vert~\Bigg\Vert\,\Bigg\Arrowvert~
+\Bigg\uparrow\Bigg\downarrow~\Bigg\updownarrow~\Bigg\Uparrow\Bigg\Downarrow~
+\Bigg\Updownarrow~\Bigg\langle\Bigg\rangle~\Bigg\lbrace\Bigg\rbrace~
+\Bigg\lceil\,\Bigg\rceil~\Bigg\lfloor\,\Bigg\rfloor~\Bigg\lgroup\Bigg\rgroup~
+\Bigg\bracevert$
+\end{document}
diff --git a/info/examples/Math/04-05-6.pdf b/info/examples/Math/04-05-6.pdf
new file mode 100644
index 0000000000..a6ec16d096
--- /dev/null
+++ b/info/examples/Math/04-05-6.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-7.ltx b/info/examples/Math/04-05-7.ltx
new file mode 100644
index 0000000000..70cb8c97f4
--- /dev/null
+++ b/info/examples/Math/04-05-7.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-7 auf Seite 42.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{10}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+ \bigg)\times \frac{a}{b} \times\bigg(
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-05-7.pdf b/info/examples/Math/04-05-7.pdf
new file mode 100644
index 0000000000..ee735725ec
--- /dev/null
+++ b/info/examples/Math/04-05-7.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-8.ltx b/info/examples/Math/04-05-8.ltx
new file mode 100644
index 0000000000..9c1e3b5997
--- /dev/null
+++ b/info/examples/Math/04-05-8.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-8 auf Seite 43.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{11}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+ \biggl)\times \frac{a}{b} \times\biggr(
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-05-8.pdf b/info/examples/Math/04-05-8.pdf
new file mode 100644
index 0000000000..43fc77946e
--- /dev/null
+++ b/info/examples/Math/04-05-8.pdf
Binary files differ
diff --git a/info/examples/Math/04-05-9.ltx b/info/examples/Math/04-05-9.ltx
new file mode 100644
index 0000000000..d9c13103bd
--- /dev/null
+++ b/info/examples/Math/04-05-9.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-05-9 auf Seite 43.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{94.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\everymath{\displaystyle}
+\StopShownPreambleCommands
+\begin{document}
+$\bigg(\frac{1}{3}\bigg|\frac{3}{4}\bigg)$\\ % Normalversion
+$\bigg(\frac{1}{3}\biggm|\frac{3}{4}\bigg)$ % m-Version
+\end{document}
diff --git a/info/examples/Math/04-05-9.pdf b/info/examples/Math/04-05-9.pdf
new file mode 100644
index 0000000000..76b2b3916f
--- /dev/null
+++ b/info/examples/Math/04-05-9.pdf
Binary files differ
diff --git a/info/examples/Math/04-06-1.ltx b/info/examples/Math/04-06-1.ltx
new file mode 100644
index 0000000000..073ee860f8
--- /dev/null
+++ b/info/examples/Math/04-06-1.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-06-1 auf Seite 50.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$Mathe - \mathrm{aufrecht} - \textrm{aufrecht} - \mbox{aufrecht}$
+\par\Large
+$A^{\mathrm{text}}_{\mathrm{text}}$ \quad $A^{\textrm{text}}_{\textrm{text}}$\quad
+$A^{\mbox{text}}_{\mbox{text}}$ \quad $A^{\textnormal{text}}_{\textnormal{text}}$
+\end{document}
diff --git a/info/examples/Math/04-06-1.pdf b/info/examples/Math/04-06-1.pdf
new file mode 100644
index 0000000000..da2b4eacef
--- /dev/null
+++ b/info/examples/Math/04-06-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-06-2.ltx b/info/examples/Math/04-06-2.ltx
new file mode 100644
index 0000000000..1141c8a6e7
--- /dev/null
+++ b/info/examples/Math/04-06-2.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-06-2 auf Seite 50.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{17}
+\renewcommand\theequation{4.\arabic{equation}}
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+a+b+c+d+ef = g+h+i+j+k\qquad\textrm{\parbox[t]{.3\linewidth}{%
+ Dies ist eine sehr lange Beschreibung einer Formel}}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-06-2.pdf b/info/examples/Math/04-06-2.pdf
new file mode 100644
index 0000000000..de8823ba66
--- /dev/null
+++ b/info/examples/Math/04-06-2.pdf
Binary files differ
diff --git a/info/examples/Math/04-07-1.ltx b/info/examples/Math/04-07-1.ltx
new file mode 100644
index 0000000000..4333928eb3
--- /dev/null
+++ b/info/examples/Math/04-07-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-07-1 auf Seite 50.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\bf test\ \cal TEST\ \rm test\
+\tt test\ \it test\ \normalfont test$
+\end{document}
diff --git a/info/examples/Math/04-07-1.pdf b/info/examples/Math/04-07-1.pdf
new file mode 100644
index 0000000000..6eeab4d822
--- /dev/null
+++ b/info/examples/Math/04-07-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-07-2.ltx b/info/examples/Math/04-07-2.ltx
new file mode 100644
index 0000000000..97c4687af3
--- /dev/null
+++ b/info/examples/Math/04-07-2.ltx
@@ -0,0 +1,54 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-07-2 auf Seite 53.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{282.2524pt}
+\usepackage[utf8]{inputenc}
+\usepackage{booktabs}
+\def\Lcs#1{\texttt{\textbackslash#1}}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{} l|l @{}}\toprule
+\emph{Makro} & \emph{Test}\tabularnewline\midrule
+\rule{0pt}{2.5ex} -- & $ABCDEFGHIJKLMNOPQRSTUVWXYZ$\\
+ & $abcdefghijklmnopqrstuvwxyz$\tabularnewline
+\Lcs{mathrm} & $\mathrm{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+ & $\mathrm{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
+\Lcs{mathit} & $\mathit{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+ & $\mathit{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
+%\Lcs{mathfrak} &
+%$\mathfrak{{ABCDEFGHIJKLMNOPQRSTUVWXYZ}}$
+%$\mathfrak{{abcdefghijklmnopqrstuvwxyz}}$\tabularnewline
+\Lcs{mathcal} & $\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\tabularnewline
+\Lcs{mathsf} & $\mathsf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+ & $\mathsf{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
+%\Lcs{mathbb}${}^a$ & $\mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\tabularnewline
+\Lcs{mathtt} & $\mathtt{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+ & $\mathtt{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
+\Lcs{mathbf} & $\mathbf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+ & $\mathbf{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
+%\Lcs{mathds}${}^b$ & $\mathds{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\tabularnewline
+\bottomrule
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/04-07-2.pdf b/info/examples/Math/04-07-2.pdf
new file mode 100644
index 0000000000..965bd8bbf7
--- /dev/null
+++ b/info/examples/Math/04-07-2.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-1.ltx b/info/examples/Math/04-08-1.ltx
new file mode 100644
index 0000000000..218e5d8a6c
--- /dev/null
+++ b/info/examples/Math/04-08-1.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-1 auf Seite 53.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$ a b\ a\!b\ a\>b\ a\;b $
+\end{document}
diff --git a/info/examples/Math/04-08-1.pdf b/info/examples/Math/04-08-1.pdf
new file mode 100644
index 0000000000..4f379a9fc8
--- /dev/null
+++ b/info/examples/Math/04-08-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-10.ltx b/info/examples/Math/04-08-10.ltx
new file mode 100644
index 0000000000..38cec7842b
--- /dev/null
+++ b/info/examples/Math/04-08-10.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-10 auf Seite 58.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \left(\begin{array}{*6{c}}
+0 & 1 & 1 & 0 & 0 & 1 \\
+1 & 0 & 0 & 1 & 1 & 0 \\\hline
+\noalign{\vspace{12pt}}
+0 & 1 & 1 & 0 & \frac{1}{\sqrt{2}} & 1\\
+\noalign{\vspace{12pt}}\hline
+1 & 0 & 1 & 0 & 1 & 0 \\
+0 & 1 & 0 & 1 & 0 & 1 \\
+\end{array}\right) \]
+\end{document}
diff --git a/info/examples/Math/04-08-10.pdf b/info/examples/Math/04-08-10.pdf
new file mode 100644
index 0000000000..e4eb94ef64
--- /dev/null
+++ b/info/examples/Math/04-08-10.pdf
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diff --git a/info/examples/Math/04-08-11.ltx b/info/examples/Math/04-08-11.ltx
new file mode 100644
index 0000000000..ea14edd9dd
--- /dev/null
+++ b/info/examples/Math/04-08-11.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-11 auf Seite 59.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{setspace}
+\newenvironment{Array}[2][1]
+ {\setstretch{#1}\array{#2}}
+ {\endarray}
+\StopShownPreambleCommands
+\begin{document}
+\[ \begin{Array}[0.75]{|ccc|}
+a &=& b\\ 1 &=& y\\ X &=& z
+\end{Array} \]
+
+Text $\begin{Array}[2]{|ccc|}
+a &=& b\\ 1 &=& y\\ X &=& z
+\end{Array}$ Text
+\end{document}
diff --git a/info/examples/Math/04-08-11.pdf b/info/examples/Math/04-08-11.pdf
new file mode 100644
index 0000000000..22f0b87577
--- /dev/null
+++ b/info/examples/Math/04-08-11.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-2.ltx b/info/examples/Math/04-08-2.ltx
new file mode 100644
index 0000000000..2e98babf44
--- /dev/null
+++ b/info/examples/Math/04-08-2.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-2 auf Seite 54.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{18}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}a \rightarrow b\end{equation}
+\begin{equation}
+a \hphantom{\rightarrow} b
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-08-2.pdf b/info/examples/Math/04-08-2.pdf
new file mode 100644
index 0000000000..ed4e38e98b
--- /dev/null
+++ b/info/examples/Math/04-08-2.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-3.ltx b/info/examples/Math/04-08-3.ltx
new file mode 100644
index 0000000000..d1ee24da50
--- /dev/null
+++ b/info/examples/Math/04-08-3.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-3 auf Seite 54.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{20}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}a \rightarrow b\end{equation}
+\begin{equation}
+a \mkern\thickmuskip\hphantom{\rightarrow}
+ \mkern\thickmuskip b
+\end{equation}
+\begin{equation}
+a \mathrel{\hphantom{\rightarrow}} b
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/04-08-3.pdf b/info/examples/Math/04-08-3.pdf
new file mode 100644
index 0000000000..85b4403b86
--- /dev/null
+++ b/info/examples/Math/04-08-3.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-4.ltx b/info/examples/Math/04-08-4.ltx
new file mode 100644
index 0000000000..cc0618d398
--- /dev/null
+++ b/info/examples/Math/04-08-4.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-4 auf Seite 54.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$ 50\times10^{12} $\\
+$ 50{\times}10^{12}$
+\end{document}
diff --git a/info/examples/Math/04-08-4.pdf b/info/examples/Math/04-08-4.pdf
new file mode 100644
index 0000000000..4ad1b94072
--- /dev/null
+++ b/info/examples/Math/04-08-4.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-5.ltx b/info/examples/Math/04-08-5.ltx
new file mode 100644
index 0000000000..d2bad085ff
--- /dev/null
+++ b/info/examples/Math/04-08-5.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-5 auf Seite 55.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\begin{array}{@{}l l@{}}
+1,234,567.89 & \textrm{Standard} \\[3pt]
+1.234.567,89 & \textrm{falsche Abstände}\\[3pt]
+1{.}234{.}567{,}89 & \textrm{DUDEN-konform}\\[3pt]
+1\mathpunct{.}234\mathpunct{.}567{,}89
+ & \textrm{korrekte Abstände}\\[3pt]
+1\mathpunct{.}234\mathpunct{.}567\mathord{,}89
+ & \textrm{korrekte Abstände}
+\end{array}$
+\end{document}
diff --git a/info/examples/Math/04-08-5.pdf b/info/examples/Math/04-08-5.pdf
new file mode 100644
index 0000000000..416d9f4559
--- /dev/null
+++ b/info/examples/Math/04-08-5.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-6.ltx b/info/examples/Math/04-08-6.ltx
new file mode 100644
index 0000000000..af6466508b
--- /dev/null
+++ b/info/examples/Math/04-08-6.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-6 auf Seite 57.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{27}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{eqnarray}
+f(x) &=&\hphantom{-}\frac{1}{x^2}\\
+f^\prime(x) &=&-\frac{2}{x^3} \\[20pt]
+\int f(x)\,\mathrm dx&=&-\frac{1}{x}
+\end{eqnarray}
+\end{document}
diff --git a/info/examples/Math/04-08-6.pdf b/info/examples/Math/04-08-6.pdf
new file mode 100644
index 0000000000..f6ad5c8b69
--- /dev/null
+++ b/info/examples/Math/04-08-6.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-7.ltx b/info/examples/Math/04-08-7.ltx
new file mode 100644
index 0000000000..2f68b203df
--- /dev/null
+++ b/info/examples/Math/04-08-7.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-7 auf Seite 57.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{tabularx}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabularx}{\linewidth}{@{}XXX@{}}
+\begin{eqnarray*}
+y & = & d\\ y & = & c\frac{1}{x}+d\\ y & = & b\frac{1}{x^{2}}+cx+d
+\end{eqnarray*}
+&
+\setlength\jot{0pt}
+\begin{eqnarray*}
+y & = & d\\ y & = & c\frac{1}{x}+d\\ y & = & b\frac{1}{x^{2}}+cx+d
+\end{eqnarray*}
+&
+\setlength\jot{10pt}
+\begin{eqnarray*}
+y & = & d\\ y & = & c\frac{1}{x}+d\\ y & = & b\frac{1}{x^{2}}+cx+d
+\end{eqnarray*}
+\end{tabularx}
+\end{document}
diff --git a/info/examples/Math/04-08-7.pdf b/info/examples/Math/04-08-7.pdf
new file mode 100644
index 0000000000..8c297e0609
--- /dev/null
+++ b/info/examples/Math/04-08-7.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-8.ltx b/info/examples/Math/04-08-8.ltx
new file mode 100644
index 0000000000..726e7f3bb2
--- /dev/null
+++ b/info/examples/Math/04-08-8.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-8 auf Seite 58.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{30}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+\newenvironment{mathspace}[1][3pt]{%
+ \setlength{\jot}{#1}\ignorespaces\eqnarray
+}{\endeqnarray\ignorespacesafterend}
+\StopShownPreambleCommands
+\begin{document}
+\begin{mathspace}[0pt]
+ y & = & d\\
+ y & = & c\,\frac{1}{x}+d\\
+ y & = & b\,\frac{1}{x^{2}}+cx+d
+\end{mathspace}
+\end{document}
diff --git a/info/examples/Math/04-08-8.pdf b/info/examples/Math/04-08-8.pdf
new file mode 100644
index 0000000000..9dcaea1532
--- /dev/null
+++ b/info/examples/Math/04-08-8.pdf
Binary files differ
diff --git a/info/examples/Math/04-08-9.ltx b/info/examples/Math/04-08-9.ltx
new file mode 100644
index 0000000000..1f88ced4f3
--- /dev/null
+++ b/info/examples/Math/04-08-9.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-08-9 auf Seite 58.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\begin{array}{rcl}
+ y & = & d\\
+ y & = & c\frac{1}{x}+d\\
+ y & = & b\frac{1}{x^{2}}+cx+d
+\end{array}$
+{\renewcommand\arraystretch{2}% lokal halten
+$\begin{array}{rcl}
+ y & = & d\\
+ y & = & c\frac{1}{x}+d\\
+ y & = & b\frac{1}{x^{2}}+cx+d
+\end{array}$}
+\end{document}
diff --git a/info/examples/Math/04-08-9.pdf b/info/examples/Math/04-08-9.pdf
new file mode 100644
index 0000000000..1eb5bd8245
--- /dev/null
+++ b/info/examples/Math/04-08-9.pdf
Binary files differ
diff --git a/info/examples/Math/04-09-1.ltx b/info/examples/Math/04-09-1.ltx
new file mode 100644
index 0000000000..e0607c1615
--- /dev/null
+++ b/info/examples/Math/04-09-1.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-09-1 auf Seite 59.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Normaler Text $\frac{a}{b}$ Normaler Text
+\end{document}
diff --git a/info/examples/Math/04-09-1.pdf b/info/examples/Math/04-09-1.pdf
new file mode 100644
index 0000000000..39bc55df80
--- /dev/null
+++ b/info/examples/Math/04-09-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-09-2.ltx b/info/examples/Math/04-09-2.ltx
new file mode 100644
index 0000000000..f97d5e0450
--- /dev/null
+++ b/info/examples/Math/04-09-2.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-09-2 auf Seite 60.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\usepackage{microtype}
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Innerhalb einer Zeile muss dies wegen des dann notwendigen großen Zeilenabstandes
+nicht optimal sein: $\displaystyle\frac{a}{b}$. Innerhalb einer Zeile muss dies wegen
+des dann notwendigen großen Zeilenabstandes nicht optimal sein. Es sieht einfach nicht
+gut aus und man sollte die \texttt{\textbackslash textstyle}-Variante nehmen.
+\end{document}
diff --git a/info/examples/Math/04-09-2.pdf b/info/examples/Math/04-09-2.pdf
new file mode 100644
index 0000000000..2ada6cd463
--- /dev/null
+++ b/info/examples/Math/04-09-2.pdf
Binary files differ
diff --git a/info/examples/Math/04-09-3.ltx b/info/examples/Math/04-09-3.ltx
new file mode 100644
index 0000000000..3d7e3a1ef6
--- /dev/null
+++ b/info/examples/Math/04-09-3.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-09-3 auf Seite 60.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\huge\verb+\huge+ $\frac{a}{b}$\normalsize normal $\huge\frac{a}{b}$ normal
+\end{document}
diff --git a/info/examples/Math/04-09-3.pdf b/info/examples/Math/04-09-3.pdf
new file mode 100644
index 0000000000..0284c69f85
--- /dev/null
+++ b/info/examples/Math/04-09-3.pdf
Binary files differ
diff --git a/info/examples/Math/04-09-4.ltx b/info/examples/Math/04-09-4.ltx
new file mode 100644
index 0000000000..676b568e24
--- /dev/null
+++ b/info/examples/Math/04-09-4.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-09-4 auf Seite 61.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{33}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Eine Formel soll, aus welchen Gründen auch immer, in sehr kleiner Schrift gesetzt
+werden, wozu man die Schriftgröße mit dem Makro \texttt{\textbackslash tiny}
+außerhalb der abgesetzten Umgebung auf einen sehr kleinen Wert setzt und nach der
+Formel den Absatz beendet. Vor dem darauf folgenden Absatz wird ein
+\texttt{\textbackslash normalsize} gesetzt, sodass man wieder die standardmäßige
+Schriftgröße erhält.
+\tiny
+\begin{equation}
+\int_1^2\,\frac{1}{x^2}\,\mathrm{d}x=0.5
+\end{equation}
+\normalsize
+Es ist deutlich sichtbar, dass dieser Absatz dichter gesetzt ist als alle anderen;
+der so genannte Durchschuss hat sich aufgrund der
+\texttt{\textbackslash tiny}-Anweisung verringert.
+\end{document}
diff --git a/info/examples/Math/04-09-4.pdf b/info/examples/Math/04-09-4.pdf
new file mode 100644
index 0000000000..a491fbf807
--- /dev/null
+++ b/info/examples/Math/04-09-4.pdf
Binary files differ
diff --git a/info/examples/Math/04-09-5.ltx b/info/examples/Math/04-09-5.ltx
new file mode 100644
index 0000000000..e22ef13848
--- /dev/null
+++ b/info/examples/Math/04-09-5.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-09-5 auf Seite 62.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{34}
+\renewcommand\theequation{4.\arabic{equation}}
+\StartShownPreambleCommands
+\makeatletter
+\newenvironment{smallequation}[1]
+ {\skip@=\baselineskip#1\baselineskip=\skip@\equation}
+ {\endequation \ignorespacesafterend}
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+Eine Formel soll, aus welchen Gründen auch immer, in sehr kleiner Schrift gesetzt
+werden, wozu man die Schriftgröße mit dem Makro \texttt{\textbackslash tiny} außerhalb
+der abgesetzten Umgebung auf einen sehr kleinen Wert setzt und nach der Formel den
+Absatz beendet.
+\begin{smallequation}{\tiny}
+ \int_1^2\,\frac{1}{x^2}\,\mathrm{d}x=0.5
+\end{smallequation}
+\end{document}
diff --git a/info/examples/Math/04-09-5.pdf b/info/examples/Math/04-09-5.pdf
new file mode 100644
index 0000000000..5da0c44587
--- /dev/null
+++ b/info/examples/Math/04-09-5.pdf
Binary files differ
diff --git a/info/examples/Math/04-10-1.ltx b/info/examples/Math/04-10-1.ltx
new file mode 100644
index 0000000000..0e57a42e42
--- /dev/null
+++ b/info/examples/Math/04-10-1.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-10-1 auf Seite 62.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{graphicx}
+\StopShownPreambleCommands
+\begin{document}
+$\ddots$ \reflectbox{$\ddots$}
+\end{document}
diff --git a/info/examples/Math/04-10-1.pdf b/info/examples/Math/04-10-1.pdf
new file mode 100644
index 0000000000..322ae638ee
--- /dev/null
+++ b/info/examples/Math/04-10-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-10-2.ltx b/info/examples/Math/04-10-2.ltx
new file mode 100644
index 0000000000..e9e8dbe3b0
--- /dev/null
+++ b/info/examples/Math/04-10-2.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-10-2 auf Seite 63.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{graphicx}
+\StopShownPreambleCommands
+\begin{document}
+\[ \Delta = \| a_{ik} \| = \left|
+ \begin{array}{ccccc}
+ a_{11} & a_{12} & a_{13} & \cdots & a_{1n} \\
+ a_{21} & a_{22} & a_{23} & \cdots & a_{2n} \\
+ \vdots & \vdots & \vdots & \ddots & \vdots \\
+ a_{n1} & a_{n2} & a_{n3} & \cdots & a_{nn}
+ \end{array} \right| \]
+\end{document}
diff --git a/info/examples/Math/04-10-2.pdf b/info/examples/Math/04-10-2.pdf
new file mode 100644
index 0000000000..254d432276
--- /dev/null
+++ b/info/examples/Math/04-10-2.pdf
Binary files differ
diff --git a/info/examples/Math/04-11-1.ltx b/info/examples/Math/04-11-1.ltx
new file mode 100644
index 0000000000..8c37e9df6d
--- /dev/null
+++ b/info/examples/Math/04-11-1.ltx
@@ -0,0 +1,60 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-11-1 auf Seite 63.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc}\usepackage{libertine}\usepackage[scaled=0.82]{beramono}
+\usepackage{graphicx,ifluatex,amsmath,booktabs}
+\StopShownPreambleCommands
+\begin{document}
+\newcommand\Lcs[2][]{\texttt{\textbackslash#2}}
+\def\starFN{\textsuperscript{*}}
+\begin{tabular}{@{} rc|rc @{}}\\\toprule
+\emph{Name} & \emph{Beisp.} & \emph{Name} & \emph{Beisp.} \\\midrule
+\Lcs{acute} &$\acute{a}$&
+\Lcs{bar} &\includegraphics[scale=0.94]{images/bar}\\% $\bar{a}$ \tabularnewline
+\Lcs{breve} &$\breve{a}$ &
+\Lcs{check} &$\check{a}$ \tabularnewline
+\Lcs[amsmath]{dddot}\starFN &$\dddot{a}$&
+\Lcs{ddot} &$\ddot{a}$\tabularnewline
+\Lcs{dot} &$\dot{a}$&
+\Lcs{grave} &$\grave{a}$\tabularnewline
+\Lcs{hat} &$\hat{a}$ &
+\Lcs{mathring} &$\mathring{a}$\tabularnewline
+\Lcs{overbrace} &$\overbrace{a}$&
+\Lcs{overleftarrow} &$\overleftarrow{a}$\tabularnewline
+\Lcs{overleftrightarrow}\starFN & $\overleftrightarrow{a}$ &
+\Lcs{overline} &$\overline{a}$\tabularnewline
+\Lcs{overrightarrow} &$\overrightarrow{a}$&
+\Lcs{tilde} &$\tilde{a}$ \tabularnewline
+\Lcs{underbar} &\ifluatex$\underbar{a}$\else$\underbar{$a$}$\fi&
+\Lcs{underbrace}&$\underbrace{a}$\tabularnewline
+\Lcs[amsmath]{underleftarrow}\starFN & $\underleftarrow{a}$&
+\Lcs[amsmath]{underleftrightarrow}\starFN & $\underleftrightarrow{a}$\tabularnewline
+\Lcs{underline} &$\underline{a}$ &
+\Lcs[amsmath]{underrightarrow}\starFN & $\underrightarrow{a}$ \tabularnewline
+\Lcs{vec} &$\vec{a}$&
+\Lcs{widehat} &$\widehat{a}$\tabularnewline
+\Lcs{widetilde}&$\widetilde{a}$ \\\bottomrule
+%\footnotetext{Nur mit dem Paket \nxLPack{amsmath}}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/04-11-1.pdf b/info/examples/Math/04-11-1.pdf
new file mode 100644
index 0000000000..851edd398f
--- /dev/null
+++ b/info/examples/Math/04-11-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-11-2.ltx b/info/examples/Math/04-11-2.ltx
new file mode 100644
index 0000000000..9eba4767ed
--- /dev/null
+++ b/info/examples/Math/04-11-2.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-11-2 auf Seite 63.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\vec{\imath}\ \ddot{\imath}\ \mathaccent`-a\
+\mathaccent\mathcode`-a$
+\end{document}
diff --git a/info/examples/Math/04-11-2.pdf b/info/examples/Math/04-11-2.pdf
new file mode 100644
index 0000000000..885e6d6709
--- /dev/null
+++ b/info/examples/Math/04-11-2.pdf
Binary files differ
diff --git a/info/examples/Math/04-11-3.ltx b/info/examples/Math/04-11-3.ltx
new file mode 100644
index 0000000000..d6ff7a5654
--- /dev/null
+++ b/info/examples/Math/04-11-3.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-11-3 auf Seite 64.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\begin{array}{r@{\kern1.5pt}c@{\kern1.5pt}c}
+ & & \textrm{Faktorisieren}\\
+f(x) & = & \underbrace{\overbrace{x^{2}+2x+1}}\\
+ & & \quad\left(x+1\right)^{2}
+\end{array}$
+\end{document}
diff --git a/info/examples/Math/04-11-3.pdf b/info/examples/Math/04-11-3.pdf
new file mode 100644
index 0000000000..603275dee4
--- /dev/null
+++ b/info/examples/Math/04-11-3.pdf
Binary files differ
diff --git a/info/examples/Math/04-11-4.ltx b/info/examples/Math/04-11-4.ltx
new file mode 100644
index 0000000000..3ca61f875b
--- /dev/null
+++ b/info/examples/Math/04-11-4.ltx
@@ -0,0 +1,53 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-11-4 auf Seite 65.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\makeatletter
+\def\underbracket{%
+ \@ifnextchar[{\@underbracket}{\@underbracket[\@bracketheight]}}
+\def\@underbracket[#1]{%
+ \@ifnextchar[{\@under@bracket[#1]}{\@under@bracket[#1][0.4em]}}
+\def\@under@bracket[#1][#2]#3{%\message {Underbracket: #1,#2,#3}
+ \mathop{\vtop{\m@th\ialign{##\crcr $\hfil \displaystyle {#3}\hfil $%
+ \crcr\noalign{\kern 3\p@ \nointerlineskip }\upbracketfill {#1}{#2}
+ \crcr\noalign{\kern 3\p@ }}}}\limits}
+\def\upbracketfill#1#2{$\m@th \setbox \z@ \hbox {$\braceld$}
+ \edef\@bracketheight{\the\ht\z@}\bracketend{#1}{#2}
+ \leaders \vrule \@height #1 \@depth \z@ \hfill
+ \leaders \vrule \@height #1 \@depth \z@ \hfill \bracketend{#1}{#2}$}
+\def\bracketend#1#2{\vrule height #2 width #1\relax} %$
+\makeatother
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\setlength\arraycolsep{0pt}
+$\begin{array}{@{}ccccc@{}}
+\textrm{Hasse \LaTeX\ }
+ & \underbracket[0.5pt]{1\rightarrow2\rightarrow3\rightarrow4}
+ & \underbracket[0.75pt][0.75em]{\rightarrow5\rightarrow6\rightarrow7}
+ & \underbracket[1pt][1em]{\rightarrow8\rightarrow9\rightarrow10}
+ & \textrm{~Liebe \LaTeX}\\
+ & \textrm{wenig} & \textrm{mittel} & \textrm{viel}
+\end{array}$
+\end{document}
diff --git a/info/examples/Math/04-11-4.pdf b/info/examples/Math/04-11-4.pdf
new file mode 100644
index 0000000000..6355e49c9f
--- /dev/null
+++ b/info/examples/Math/04-11-4.pdf
Binary files differ
diff --git a/info/examples/Math/04-11-5.ltx b/info/examples/Math/04-11-5.ltx
new file mode 100644
index 0000000000..50ec857109
--- /dev/null
+++ b/info/examples/Math/04-11-5.ltx
@@ -0,0 +1,48 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-11-5 auf Seite 65.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\makeatletter
+\def\@bracketheight{2pt}
+\def\underbracket{%
+ \@ifnextchar[{\@underbracket}{\@underbracket[\@bracketheight]}}
+\def\@underbracket[#1]{%
+ \@ifnextchar[{\@under@bracket[#1]}{\@under@bracket[#1][0.4em]}}
+\def\@under@bracket[#1][#2]#3{%\message {Underbracket: #1,#2,#3}
+ \mathop{\vtop{\m@th\ialign{##\crcr $\hfil \displaystyle {#3}\hfil $%
+ \crcr\noalign{\kern 3\p@ \nointerlineskip }\upbracketfill {#1}{#2}
+ \crcr\noalign{\kern 3\p@ }}}}\limits}
+\def\upbracketfill#1#2{$\m@th \setbox \z@ \hbox {$\braceld$}
+ \edef\@bracketheight{\the\ht\z@}\bracketend{#1}{#2}
+ \leaders \vrule \@height #1 \@depth \z@ \hfill
+ \leaders \vrule \@height #1 \@depth \z@ \hfill \bracketend{#1}{#2}$}
+\def\bracketend#1#2{\vrule height #2 width #1\relax} %$
+\makeatother
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\underbracket{\mbox{foo~bar}}$
+$\underbracket[0.1pt]{\mbox{foo~bar}}$
+$\underbracket[2pt][1em]{\mbox{foo~bar}}$
+\end{document}
diff --git a/info/examples/Math/04-11-5.pdf b/info/examples/Math/04-11-5.pdf
new file mode 100644
index 0000000000..5c385e530d
--- /dev/null
+++ b/info/examples/Math/04-11-5.pdf
Binary files differ
diff --git a/info/examples/Math/04-11-6.ltx b/info/examples/Math/04-11-6.ltx
new file mode 100644
index 0000000000..7f50d7338b
--- /dev/null
+++ b/info/examples/Math/04-11-6.ltx
@@ -0,0 +1,55 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-11-6 auf Seite 65.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\makeatletter
+\def\@bracketheight{2pt}
+\def\overbracket{\@ifnextchar[{\@overbracket}{\@overbracket[\@bracketheight]}}
+\def\@overbracket[#1]{\@ifnextchar[{\@over@bracket[#1]}{\@over@bracket[#1][0.3em]}}
+\def\@over@bracket[#1][#2]#3{%\message {Overbracket: #1,#2,#3}
+ \mathop {\vbox {\m@th \ialign {##\crcr \noalign {\kern 3\p@
+ \nointerlineskip }\downbracketfill {#1}{#2}
+ \crcr \noalign {\kern 3\p@ }
+ \crcr $\hfil \displaystyle {#3}\hfil $%
+ \crcr} }}\limits}
+\def\downbracketfill#1#2{$\m@th \setbox \z@ \hbox {$\braceld$}
+ \edef\@bracketheight{\the\ht\z@}\downbracketend{#1}{#2}
+ \leaders \vrule \@height #1 \@depth \z@ \hfill
+ \leaders \vrule \@height #1 \@depth \z@ \hfill
+\downbracketend{#1}{#2}$}
+\def\downbracketend#1#2{\vrule depth #2 width #1\relax}
+\makeatother
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\setlength\arraycolsep{0pt}
+$\begin{array}{@{}ccccc@{}}
+\textrm{Hasse \LaTeX\ }
+ & \overbracket[0.5pt]{1\rightarrow2\rightarrow3\rightarrow4}
+ & \overbracket[0.75pt][0.75em]{\rightarrow5\rightarrow6\rightarrow7}
+ & \overbracket[1pt][1em]{\rightarrow8\rightarrow9\rightarrow10}
+ & \textrm{\ Liebe \LaTeX}\\
+ & \textrm{wenig} & \textrm{mittel} & \textrm{viel}
+ \end{array}$
+\end{document}
diff --git a/info/examples/Math/04-11-6.pdf b/info/examples/Math/04-11-6.pdf
new file mode 100644
index 0000000000..d83d3f9650
--- /dev/null
+++ b/info/examples/Math/04-11-6.pdf
Binary files differ
diff --git a/info/examples/Math/04-11-7.ltx b/info/examples/Math/04-11-7.ltx
new file mode 100644
index 0000000000..99b90a0a83
--- /dev/null
+++ b/info/examples/Math/04-11-7.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-11-7 auf Seite 66.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\vec{a}$ $\vec{ab}$ $\vec{A}$
+$\vec{A_1^n}$ $\vec{\imath}$
+\end{document}
diff --git a/info/examples/Math/04-11-7.pdf b/info/examples/Math/04-11-7.pdf
new file mode 100644
index 0000000000..be245646fd
--- /dev/null
+++ b/info/examples/Math/04-11-7.pdf
Binary files differ
diff --git a/info/examples/Math/04-12-1.ltx b/info/examples/Math/04-12-1.ltx
new file mode 100644
index 0000000000..4e871b854d
--- /dev/null
+++ b/info/examples/Math/04-12-1.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-12-1 auf Seite 66.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ 7a_{11}^{13}+a_1x+a_0 \quad x^{2}+y^2 = r^2 \quad a_{i-1}+a_{i+1}<a_i \]
+%
+\[ ((x^2)^3)^4 = {({(x^2)}^3)}^4 = {\left({\left(x^2\right)}^3\right)}^4 \]
+\end{document}
diff --git a/info/examples/Math/04-12-1.pdf b/info/examples/Math/04-12-1.pdf
new file mode 100644
index 0000000000..f4496f21da
--- /dev/null
+++ b/info/examples/Math/04-12-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-13-1.ltx b/info/examples/Math/04-13-1.ltx
new file mode 100644
index 0000000000..f6fb514984
--- /dev/null
+++ b/info/examples/Math/04-13-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-13-1 auf Seite 67.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\[ \oint_{U(r)}H\diff r=\ointop_{U(r)}H\diff r=\frac{I}{2\pi r_0}\oint_{U(r)}
+ \diff r=\frac{I}{2\pi r_0}\oint_{U(r)}\diff r=I \]
+\end{document}
diff --git a/info/examples/Math/04-13-1.pdf b/info/examples/Math/04-13-1.pdf
new file mode 100644
index 0000000000..1e36a3a6f8
--- /dev/null
+++ b/info/examples/Math/04-13-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-13-2.ltx b/info/examples/Math/04-13-2.ltx
new file mode 100644
index 0000000000..c9816ae971
--- /dev/null
+++ b/info/examples/Math/04-13-2.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-13-2 auf Seite 67.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\makeatletter
+\newcommand*\foo{\mathop{\operator@font foo}\nolimits}
+\newcommand*\baz{\mathop{\operator@font baz}}
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+\[ \foo_1^2 = \baz_1^2 = \foo\limits_1^2 \]
+\end{document}
diff --git a/info/examples/Math/04-13-2.pdf b/info/examples/Math/04-13-2.pdf
new file mode 100644
index 0000000000..5d02cc4210
--- /dev/null
+++ b/info/examples/Math/04-13-2.pdf
Binary files differ
diff --git a/info/examples/Math/04-16-1.ltx b/info/examples/Math/04-16-1.ltx
new file mode 100644
index 0000000000..f12b5e717b
--- /dev/null
+++ b/info/examples/Math/04-16-1.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-16-1 auf Seite 70.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand{\eqdef}{%
+ \ensuremath{%
+ \mathrel{\stackrel{\mathrm{def}}{=}}}}
+\StopShownPreambleCommands
+\begin{document}
+eqdef: $\vec{x}\eqdef\left(x_{1},\ldots,x_{n}\right)$
+\end{document}
diff --git a/info/examples/Math/04-16-1.pdf b/info/examples/Math/04-16-1.pdf
new file mode 100644
index 0000000000..6e394a28db
--- /dev/null
+++ b/info/examples/Math/04-16-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-17-1.ltx b/info/examples/Math/04-17-1.ltx
new file mode 100644
index 0000000000..d4acb2de6f
--- /dev/null
+++ b/info/examples/Math/04-17-1.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-17-1 auf Seite 70.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[
+{m+1 \choose n}={m \choose n}+{m \choose k-1}
+\]
+\end{document}
diff --git a/info/examples/Math/04-17-1.pdf b/info/examples/Math/04-17-1.pdf
new file mode 100644
index 0000000000..adbc3889b1
--- /dev/null
+++ b/info/examples/Math/04-17-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-1.ltx b/info/examples/Math/04-18-1.ltx
new file mode 100644
index 0000000000..4936d8ec9c
--- /dev/null
+++ b/info/examples/Math/04-18-1.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-1 auf Seite 70.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Text {\bfseries Text $f(x)=a^2+b^2x$} Text
+\end{document}
diff --git a/info/examples/Math/04-18-1.pdf b/info/examples/Math/04-18-1.pdf
new file mode 100644
index 0000000000..a3ceb94a66
--- /dev/null
+++ b/info/examples/Math/04-18-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-10.ltx b/info/examples/Math/04-18-10.ltx
new file mode 100644
index 0000000000..38d207055d
--- /dev/null
+++ b/info/examples/Math/04-18-10.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-10 auf Seite 72.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\section{Funktion $f(x)=x^2$}
+\begin{description}
+\item[Dies ist $y=f(x)$] nur eine Demonstration.
+\item[Und $z=f(x,y)$] noch eine Demonstration.
+\end{description}
+\end{document}
diff --git a/info/examples/Math/04-18-10.pdf b/info/examples/Math/04-18-10.pdf
new file mode 100644
index 0000000000..cdc2a79302
--- /dev/null
+++ b/info/examples/Math/04-18-10.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-11.ltx b/info/examples/Math/04-18-11.ltx
new file mode 100644
index 0000000000..22e7686a77
--- /dev/null
+++ b/info/examples/Math/04-18-11.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-11 auf Seite 73.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\let\itemOld\item\makeatletter
+\renewcommand\item[1][]{\def\@tempa{#1}%
+ \ifx\@tempa\@empty\itemOld\else\boldmath\itemOld[#1]\unboldmath\fi}
+\newcommand\Section[2][]{\def\@tempa{#1}
+ \protect\boldmath\ifx\@tempa\@empty\section[#2]{#2}\else
+ \section[#1]{#2}\fi\protect\unboldmath} \makeatother
+\StopShownPreambleCommands
+\begin{document}
+\Section{Funktion $f(x)=x^2$}
+\begin{description}
+ \item[Dies ist $y=f(x)$] nur eine Demonstration.
+ \item[Und $z=f(x,y)$] noch eine Demonstration.
+\end{description}
+\end{document}
diff --git a/info/examples/Math/04-18-11.pdf b/info/examples/Math/04-18-11.pdf
new file mode 100644
index 0000000000..a84d67b4d3
--- /dev/null
+++ b/info/examples/Math/04-18-11.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-2.ltx b/info/examples/Math/04-18-2.ltx
new file mode 100644
index 0000000000..b1344d4da0
--- /dev/null
+++ b/info/examples/Math/04-18-2.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-2 auf Seite 70.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Text \boldmath Text $f(x)=a^2+b^2x$ Text
+\end{document}
diff --git a/info/examples/Math/04-18-2.pdf b/info/examples/Math/04-18-2.pdf
new file mode 100644
index 0000000000..8e78e37da6
--- /dev/null
+++ b/info/examples/Math/04-18-2.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-3.ltx b/info/examples/Math/04-18-3.ltx
new file mode 100644
index 0000000000..7d18666ace
--- /dev/null
+++ b/info/examples/Math/04-18-3.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-3 auf Seite 71.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+A \boldmath$f(x)=a^2+b^2x$\unboldmath $y=f(x)$ B
+\end{document}
diff --git a/info/examples/Math/04-18-3.pdf b/info/examples/Math/04-18-3.pdf
new file mode 100644
index 0000000000..1325830a17
--- /dev/null
+++ b/info/examples/Math/04-18-3.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-4.ltx b/info/examples/Math/04-18-4.ltx
new file mode 100644
index 0000000000..72ce9d6dc2
--- /dev/null
+++ b/info/examples/Math/04-18-4.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-4 auf Seite 71.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+A $\boldmath f(x)=a^2+b^2x$
+ \boldmath$\unboldmath y=f(x)$ B
+\end{document}
diff --git a/info/examples/Math/04-18-4.pdf b/info/examples/Math/04-18-4.pdf
new file mode 100644
index 0000000000..183faa343d
--- /dev/null
+++ b/info/examples/Math/04-18-4.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-5.ltx b/info/examples/Math/04-18-5.ltx
new file mode 100644
index 0000000000..5af4c1a61b
--- /dev/null
+++ b/info/examples/Math/04-18-5.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-5 auf Seite 71.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\parbox{0.49\linewidth}{%
+\[ \sum_{\makebox[0pt]{${\scriptscriptstyle 1\le j\le p\atop {%
+ {1\le j\le q\atop 1\le k\le r}}}$}}a_{ij}b_{jk}c_{ki} \]
+}\hfill\parbox{0.49\linewidth}{\mathversion{bold}%
+\[ \sum_{\makebox[0pt]{${\scriptscriptstyle 1\le j\le p\atop {%
+ {1\le j\le q\atop 1\le k\le r}}}$}}a_{ij}b_{jk}c_{ki} \] }
+\end{document}
diff --git a/info/examples/Math/04-18-5.pdf b/info/examples/Math/04-18-5.pdf
new file mode 100644
index 0000000000..2ef5bd8b2a
--- /dev/null
+++ b/info/examples/Math/04-18-5.pdf
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diff --git a/info/examples/Math/04-18-6.ltx b/info/examples/Math/04-18-6.ltx
new file mode 100644
index 0000000000..05534999de
--- /dev/null
+++ b/info/examples/Math/04-18-6.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-6 auf Seite 71.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{94.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \sum_{%
+ \makebox[0pt]{${{\scriptscriptstyle 1\le j\le p\atop {%
+ {1\le j\le q\atop 1\le k\le r}}}}%
+ $}}a_{ij}\mathbf{b_{jk}}c_{ki}
+\]
+\end{document}
diff --git a/info/examples/Math/04-18-6.pdf b/info/examples/Math/04-18-6.pdf
new file mode 100644
index 0000000000..7245bfb04b
--- /dev/null
+++ b/info/examples/Math/04-18-6.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-7.ltx b/info/examples/Math/04-18-7.ltx
new file mode 100644
index 0000000000..855cfafd6f
--- /dev/null
+++ b/info/examples/Math/04-18-7.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-7 auf Seite 71.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{94.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \sum_{%
+ \makebox[0pt]{${\scriptscriptstyle 1\le j\le p\atop {%
+ {1\le j\le q\atop 1\le k\le r}}}%
+ $}}a_{ij}\mbox{\boldmath$b_{jk}$\unboldmath}c_{ki} \]
+\end{document}
diff --git a/info/examples/Math/04-18-7.pdf b/info/examples/Math/04-18-7.pdf
new file mode 100644
index 0000000000..9fd8ecc56c
--- /dev/null
+++ b/info/examples/Math/04-18-7.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-8.ltx b/info/examples/Math/04-18-8.ltx
new file mode 100644
index 0000000000..ab7e9ffb10
--- /dev/null
+++ b/info/examples/Math/04-18-8.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-8 auf Seite 72.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{94.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[
+\sum_{\makebox[0pt]{${\scriptscriptstyle 1\le j\le p\atop {%
+ {1\le j\le q\atop 1\le k\le r}}}%
+ $}}a_{ij}b_{\mbox{\boldmath$jk$\unboldmath}}c_{ki}
+\]
+\end{document}
diff --git a/info/examples/Math/04-18-8.pdf b/info/examples/Math/04-18-8.pdf
new file mode 100644
index 0000000000..17d89c1066
--- /dev/null
+++ b/info/examples/Math/04-18-8.pdf
Binary files differ
diff --git a/info/examples/Math/04-18-9.ltx b/info/examples/Math/04-18-9.ltx
new file mode 100644
index 0000000000..149e60a8a3
--- /dev/null
+++ b/info/examples/Math/04-18-9.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-18-9 auf Seite 72.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{94.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[
+\sum_{\makebox[0pt]{${\scriptscriptstyle 1\le j\le p\atop {%
+ {1\le j\le q\atop 1\le k\le r}}}%
+ $}}a_{ij}b{\mbox{\boldmath$_{jk}$\unboldmath}}c_{ki}
+\]
+\end{document}
diff --git a/info/examples/Math/04-18-9.pdf b/info/examples/Math/04-18-9.pdf
new file mode 100644
index 0000000000..a6e1436fc5
--- /dev/null
+++ b/info/examples/Math/04-18-9.pdf
Binary files differ
diff --git a/info/examples/Math/04-20-1.ltx b/info/examples/Math/04-20-1.ltx
new file mode 100644
index 0000000000..3e5462ad6d
--- /dev/null
+++ b/info/examples/Math/04-20-1.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-20-1 auf Seite 74.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Ein Bruch $\frac{3}{4}$ im Satz \\[5pt]
+\everymath{\displaystyle}
+Ein Bruch $\frac{3}{4}$ im Satz
+\end{document}
diff --git a/info/examples/Math/04-20-1.pdf b/info/examples/Math/04-20-1.pdf
new file mode 100644
index 0000000000..6f2329e706
--- /dev/null
+++ b/info/examples/Math/04-20-1.pdf
Binary files differ
diff --git a/info/examples/Math/04-20-2.ltx b/info/examples/Math/04-20-2.ltx
new file mode 100644
index 0000000000..3f358b03a7
--- /dev/null
+++ b/info/examples/Math/04-20-2.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-20-2 auf Seite 74.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{color}
+\StopShownPreambleCommands
+\begin{document}
+\everydisplay{\color{red}}
+\[ f(x)=\oint_U(r) H\,\mathrm{d}r \]
+\end{document}
diff --git a/info/examples/Math/04-20-2.pdf b/info/examples/Math/04-20-2.pdf
new file mode 100644
index 0000000000..009d4eb621
--- /dev/null
+++ b/info/examples/Math/04-20-2.pdf
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diff --git a/info/examples/Math/04-20-3.ltx b/info/examples/Math/04-20-3.ltx
new file mode 100644
index 0000000000..bb6ceb20c0
--- /dev/null
+++ b/info/examples/Math/04-20-3.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-20-3 auf Seite 74.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$f(x)=\underline{x^2-1}$
+\[ F(x)=\int \underline{f(x)\,\mathrm{d}x} \]
+\[ \underline{F(x)=\int f(x)\,\mathrm{d}x} \]
+\end{document}
diff --git a/info/examples/Math/04-20-3.pdf b/info/examples/Math/04-20-3.pdf
new file mode 100644
index 0000000000..d23f2e2f9f
--- /dev/null
+++ b/info/examples/Math/04-20-3.pdf
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diff --git a/info/examples/Math/04-20-4.ltx b/info/examples/Math/04-20-4.ltx
new file mode 100644
index 0000000000..3f916249df
--- /dev/null
+++ b/info/examples/Math/04-20-4.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-20-4 auf Seite 75.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\fboxsep{0pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\Frac[2]{\displaystyle\frac{#1}{#2}}
+\StopShownPreambleCommands
+\begin{document}
+links\rule{1cm}{.5pt}\fbox{$\Frac{A}{B}$}
+\fbox{\raisebox{0pt}[0pt][0pt]{$\Frac{C}{D}$}}
+\fbox{\raisebox{0pt}[0pt][1cm]{$\Frac{E}{F}$}}
+\fbox{\raisebox{0pt}[1cm][0pt]{$\Frac{G}{H}$}}
+\fbox{\raisebox{0pt}[1cm][1cm]{$\Frac{I}{J}$}}
+\fbox{\raisebox{1cm}[0pt][0pt]{$\Frac{K}{L}$}}
+\fbox{\raisebox{-1cm}{$\Frac{M}{N}$}}\rule{1cm}{.5pt}rechts
+\end{document}
diff --git a/info/examples/Math/04-20-4.pdf b/info/examples/Math/04-20-4.pdf
new file mode 100644
index 0000000000..8c3a735054
--- /dev/null
+++ b/info/examples/Math/04-20-4.pdf
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diff --git a/info/examples/Math/04-20-5.ltx b/info/examples/Math/04-20-5.ltx
new file mode 100644
index 0000000000..11f84c7e4d
--- /dev/null
+++ b/info/examples/Math/04-20-5.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-20-5 auf Seite 75.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\dy{\,\mathrm{d}y}
+\newcommand*\dx{\,\mathrm{d}x}
+\newcommand*\dyx{\,\frac{\mathrm{d}y}{\mathrm{d}x}}
+\newcommand*\ds{\,\mathrm{d}s}
+\newcommand*\dt{\,\mathrm{d}t}
+\newcommand*\dst{\,\frac{\mathrm{d}s}{\mathrm{d}t}}
+\StopShownPreambleCommands
+\begin{document}
+\[
+ ay^\prime=a\dyx \quad c\cdot v = c\,\dst \quad
+ a = \frac{\mathrm{d}^2t}{\dt^2} \quad \int\!\!\dy=\int\!\sin(x)\dx
+\]
+\end{document}
diff --git a/info/examples/Math/04-20-5.pdf b/info/examples/Math/04-20-5.pdf
new file mode 100644
index 0000000000..9da16715a0
--- /dev/null
+++ b/info/examples/Math/04-20-5.pdf
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diff --git a/info/examples/Math/04-20-6.ltx b/info/examples/Math/04-20-6.ltx
new file mode 100644
index 0000000000..e9e092dcc9
--- /dev/null
+++ b/info/examples/Math/04-20-6.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-20-6 auf Seite 76.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\[
+ay^\prime=a\frac{\diff y}{\diff x}
+ \quad c\cdot v = c\,\frac{\diff s}{\diff t}
+ \quad a = \frac{\diff{^2t}}{\diff{t^2}}
+ \quad \int\!\!\diff y=\int\!\sin(x)\diff x
+\]
+\end{document}
diff --git a/info/examples/Math/04-20-6.pdf b/info/examples/Math/04-20-6.pdf
new file mode 100644
index 0000000000..a921340e25
--- /dev/null
+++ b/info/examples/Math/04-20-6.pdf
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diff --git a/info/examples/Math/04-20-7.ltx b/info/examples/Math/04-20-7.ltx
new file mode 100644
index 0000000000..b4fb6e474f
--- /dev/null
+++ b/info/examples/Math/04-20-7.ltx
@@ -0,0 +1,49 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 04-20-7 auf Seite 77.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}
+\usepackage[utf8]{inputenc}}
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+\usepackage{array,graphicx}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\def\arraystretch{2.1}
+\rotatebox{90}{%
+$\begin{array}{>{\displaystyle}r@{\kern1.4pt}>{\displaystyle}l}
+A=\lim _{n\rightarrow\infty}U &= \lim_{n\rightarrow\infty}\sum^{n-1}_{i=0}\left(\Delta x\cdot f(a+i\cdot\Delta x\right) \\
+ &= \lim_{n\rightarrow\infty}\left(\Delta x\cdot f(a)+\Delta x\cdot f(a+\Delta x)+\Delta x\cdot f(a+2\cdot\Delta x)+\Delta x\cdot f(a+3\cdot \Delta x)+\ldots +\Delta x\cdot f(a+(n-1)\cdot \Delta x)\right) \\
+ &= \lim_{n\rightarrow\infty}\Delta x\cdot\left(f(a)+f(a+\Delta x)+f(a+2\cdot \Delta x)+f(a+3\cdot\Delta x)+\ldots+f(a+(n-1)\cdot\Delta x)\right) \\
+ &= \lim_{n\rightarrow\infty}\Delta x\left(a^2+\left(a+\Delta x\right)^2+\left(a+2\cdot\Delta x\right)^2+\left( a+3\cdot \Delta x\right)^2+\ldots +\left(a+(n-1)\cdot \Delta x\right)^2\right) \\
+ &= \lim_{n\rightarrow\infty}\Delta x\left(a^2+\left(a^2+2a\Delta x+\left(\Delta x\right)^2\right)+\left(a^2+2\cdot2a\Delta x+2^2\left(\Delta x\right)^2\right)+\left(a^2+2\cdot3a\Delta x+3^2\left( \Delta x\right)^2\right)+\ldots\right.\\
+ & \qquad\left.\quad+\left(a^2+2\cdot(n-1)a\Delta x+(n-1)^2\left(\Delta x\right)^2\right)\right) \\
+ &= \lim_{n\rightarrow\infty}\Delta x\left(na^2+2a\Delta x\left( 1+2+3+\ldots+(n-1)\right)+\left(\Delta x\right)^2\left(1^2+2^2+3^2+\ldots+(n-1)^2\right)\right) \\
+ &= \lim_{n\rightarrow\infty}\Delta x\left(na^2+2a\Delta x\frac{n(n-1)}2+\left(\Delta x\right)^2\frac{n(2n-1)(n-1)}{6}\right) \\
+ &= \lim_{n\rightarrow\infty}\frac{b-a}{n}\left(na^2+2a\frac{b-a}{n}\frac{n(n-1)}2+\left(\frac{b-a}{n}\right)^2\frac{n(2n-1)(n-1)}{6}\right) \\
+ &= \lim_{n\rightarrow\infty}\frac{b-a}{n}\left(na^2+a(b-a)(n-1)+\frac{(b-a)^2}{n}\frac{(2n-1)(n-1)}{6}\right) \\
+ &= \lim_{n\rightarrow\infty}(b-a)\left(a^2+a(b-a)\frac{n-1}{n}+\frac{(b-a)^2}{n^2}\frac{(2n-1)(n-1)}{6}\right) \\
+ &= \lim_{n\rightarrow\infty}(b-a)\left(a^2+a(b-a)\left(1-\underbrace{\frac{1}{n}}\right)+(b-a)^2\frac{1}{6}\left(2-\underbrace{\frac{3}{n}}+\underbrace{\frac{1}{n^2}}\right)\right) \\
+ \multicolumn{2}{r@{}}{\textrm{jeweils Nullfolgen für }n\rightarrow\infty}
+\end{array}$}
+\end{document}
diff --git a/info/examples/Math/04-20-7.pdf b/info/examples/Math/04-20-7.pdf
new file mode 100644
index 0000000000..943af1d2bc
--- /dev/null
+++ b/info/examples/Math/04-20-7.pdf
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diff --git a/info/examples/Math/05-00-1.ltx b/info/examples/Math/05-00-1.ltx
new file mode 100644
index 0000000000..964b1b1a87
--- /dev/null
+++ b/info/examples/Math/05-00-1.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-00-1 auf Seite 77.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{xcolor}
+\StopShownPreambleCommands
+\begin{document}
+\colorbox{red}{red} \\
+\colorbox{red!75}{red!75}\\
+\colorbox{red!75!blue!100}{\color{white} red!75!blue!100}\\
+\colorbox{red!75!blue!40}{red!75!blue!40} \\
+\colorbox{red!75!blue!40!yellow!50}%
+ {red!75!blue!40!yellow!50} \\[6pt]
+%
+\colorbox{-red}{-red} \\
+\colorbox{-red!75}{-red!75} \\
+\colorbox{-red!75!blue!100} {-red!75!blue!100} \\
+\colorbox{-red!75!blue!40}{\color{white} -red!75!blue!40}\\
+\colorbox{-red!75!blue!40!yellow!50}%
+ {\color{white}-red!75!blue!40!yellow!50}
+\end{document}
diff --git a/info/examples/Math/05-00-1.pdf b/info/examples/Math/05-00-1.pdf
new file mode 100644
index 0000000000..2400c0cd3f
--- /dev/null
+++ b/info/examples/Math/05-00-1.pdf
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diff --git a/info/examples/Math/05-01-1.ltx b/info/examples/Math/05-01-1.ltx
new file mode 100644
index 0000000000..d80df9fa0c
--- /dev/null
+++ b/info/examples/Math/05-01-1.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-01-1 auf Seite 78.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{xcolor}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\[
+ \int_1^2\textcolor{red}{\frac{1}{x^2}}\diff x=0.5
+\]
+\end{document}
diff --git a/info/examples/Math/05-01-1.pdf b/info/examples/Math/05-01-1.pdf
new file mode 100644
index 0000000000..0888065544
--- /dev/null
+++ b/info/examples/Math/05-01-1.pdf
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diff --git a/info/examples/Math/05-01-2.ltx b/info/examples/Math/05-01-2.ltx
new file mode 100644
index 0000000000..a4e61bb1c3
--- /dev/null
+++ b/info/examples/Math/05-01-2.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-01-2 auf Seite 78.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{amsmath,xcolor}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+y &= 2x^2 -3x +5\\\nonumber
+ & \hphantom{= \ 2\left(x^2-\frac{3}{2}\,x\right. }%
+ \textcolor{blue}{\overbrace{\hphantom{+\left(\frac{3}{4}\right)^2- %
+ \left(\frac{3}{4}\right)^2}}^{=0}}\\[-11pt]
+ &= 2\left(\textcolor{red}{%
+ \underbrace{x^2-\frac{3}{2}\,x + \left(\frac{3}{4}\right)^2}}%
+ \underbrace{-\left(\frac{3}{4}\right)^2 + \frac{5}{2}}\right)\\
+ &= 2\left(\qquad\textcolor{red}{\left(x-\frac{3}{4}\right)^2}
+ \qquad + \ \frac{31}{16}\qquad\right)\\
+y\,\textcolor{blue}{\mathrel{-}\frac{31}{8}}
+ &= 2\left(x\,\textcolor{cyan}{\mathrel{-}\frac{3}{4}}\right)^2%
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/05-01-2.pdf b/info/examples/Math/05-01-2.pdf
new file mode 100644
index 0000000000..7518d57c9e
--- /dev/null
+++ b/info/examples/Math/05-01-2.pdf
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diff --git a/info/examples/Math/05-02-1.ltx b/info/examples/Math/05-02-1.ltx
new file mode 100644
index 0000000000..2db795f0b6
--- /dev/null
+++ b/info/examples/Math/05-02-1.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-02-1 auf Seite 79.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{xcolor,amsmath}
+\def\xstrut{\vphantom{\dfrac{(A)^1}{(B)^1}}}
+\StopShownPreambleCommands
+\begin{document}
+\[
+E = \colorbox{lightgray}{$\xstrut a_vA$} -
+ \colorbox{magenta!30}{$\xstrut a_fA^{2/3}$} -
+ \colorbox{green!60}{$\xstrut a_c\dfrac{Z(Z-1)}{A^{1/3}}$} -
+ \colorbox{cyan}{$\xstrut a_s\dfrac{(A-2Z)^2}{A}$} +
+ \colorbox{yellow}{$\xstrut E_p$}
+\]
+\end{document}
diff --git a/info/examples/Math/05-02-1.pdf b/info/examples/Math/05-02-1.pdf
new file mode 100644
index 0000000000..26e6196c40
--- /dev/null
+++ b/info/examples/Math/05-02-1.pdf
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diff --git a/info/examples/Math/05-02-2.ltx b/info/examples/Math/05-02-2.ltx
new file mode 100644
index 0000000000..9994ca0769
--- /dev/null
+++ b/info/examples/Math/05-02-2.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-02-2 auf Seite 80.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{0}
+\renewcommand\theequation{5.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{xcolor,amsmath,amscd}
+\StopShownPreambleCommands
+\begin{document}
+\[ \color{magenta}\left(\prod^n_{\, j=1}\hat{x}_j\right)H_c=%
+ \frac{1}{2}\hat{k}_{ij}\det\widehat{\mathbf{K}}(i|i) \]
+
+\begin{align}\color{blue}
+\begin{CD}
+ R\times S\times T @>\text{restriction}>> S\times T \\
+ @VprojVV @VVprojV \\
+ R\times S @<<\text{\textcolor{red}{inclusion}}< S
+\end{CD}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/05-02-2.pdf b/info/examples/Math/05-02-2.pdf
new file mode 100644
index 0000000000..f79b30f26a
--- /dev/null
+++ b/info/examples/Math/05-02-2.pdf
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diff --git a/info/examples/Math/05-03-1.ltx b/info/examples/Math/05-03-1.ltx
new file mode 100644
index 0000000000..d4950c99a1
--- /dev/null
+++ b/info/examples/Math/05-03-1.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-03-1 auf Seite 80.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+\usepackage{xcolor}
+\StopShownPreambleCommands
+\begin{document}
+\colorbox{yellow}{$x_{n+1}\leftarrow x_n^2+c$}
+in der komplexen Zahlenmenge betrachtet,
+hat etwas mit Beno\^it Mandelbrot zu tun.
+\end{document}
diff --git a/info/examples/Math/05-03-1.pdf b/info/examples/Math/05-03-1.pdf
new file mode 100644
index 0000000000..72f20b6ae4
--- /dev/null
+++ b/info/examples/Math/05-03-1.pdf
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diff --git a/info/examples/Math/05-03-2.ltx b/info/examples/Math/05-03-2.ltx
new file mode 100644
index 0000000000..0062303168
--- /dev/null
+++ b/info/examples/Math/05-03-2.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-03-2 auf Seite 81.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{1}
+\renewcommand\theequation{5.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{xcolor,amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\colorbox{black!20}{%
+\parbox{\dimexpr\linewidth-2\fboxsep}{%
+ \begin{align}
+ \frac{I(\alpha )}{I_{0}}=
+ \begin{cases}
+ \sqrt{1-\frac{\alpha}{\pi}+\frac{1}{2\pi}\sin 2\alpha} & \varphi =0\\[0.4cm]
+ \sqrt{2\left(1-\frac{\alpha}{\pi}\right)\left(2+\cos 2\alpha \right)+
+ \frac{3}{\pi}\sin 2\alpha} & \varphi =\frac{\pi}{2}
+ \end{cases}
+\end{align}}}
+\end{document}
diff --git a/info/examples/Math/05-03-2.pdf b/info/examples/Math/05-03-2.pdf
new file mode 100644
index 0000000000..8bb8fdad61
--- /dev/null
+++ b/info/examples/Math/05-03-2.pdf
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diff --git a/info/examples/Math/05-03-3.ltx b/info/examples/Math/05-03-3.ltx
new file mode 100644
index 0000000000..67448a7781
--- /dev/null
+++ b/info/examples/Math/05-03-3.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-03-3 auf Seite 81.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{xcolor,empheq}
+\StopShownPreambleCommands
+\begin{document}
+\begin{empheq}[box=\fcolorbox{blue}{cyan!40}]{align*}
+ x(t) & =\frac{a\left(t^{2}-1\right)}{t^2+1}\\
+ y(t) & =\frac{at\left(t^{2}-1\right)}{t^2+1}
+\end{empheq}
+\end{document}
diff --git a/info/examples/Math/05-03-3.pdf b/info/examples/Math/05-03-3.pdf
new file mode 100644
index 0000000000..06129d24cb
--- /dev/null
+++ b/info/examples/Math/05-03-3.pdf
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diff --git a/info/examples/Math/05-03-4.ltx b/info/examples/Math/05-03-4.ltx
new file mode 100644
index 0000000000..550479080a
--- /dev/null
+++ b/info/examples/Math/05-03-4.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-03-4 auf Seite 82.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\setcounter{equation}{2}
+\renewcommand\theequation{5.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{xcolor,framed,amsmath,esint}
+\newcommand*\Q[2]{\frac{\partial #1}{\partial #2}}
+\definecolor{shadecolor}{cmyk}{0.2,0.1,0.9,0.1}
+\StopShownPreambleCommands
+\begin{document}
+\begin{shaded}
+\begin{align}
+\underset{\mathcal{G}\quad}\iiint\!%
+ \left[u\nabla^{2}v+\left(\nabla u,\nabla v\right)\right]\mathrm{d}^{3}V%
+ =\underset{\mathcal{S}\quad}\oiint u\Q{v}{n}\mathrm{d}^{2}A
+\end{align}
+\begin{align}
+\underset{{\mathcal{G}\quad}}\iiint\!%
+ \left[u\nabla^{2}v-v\nabla^{2}u\right]\mathrm{d}^{3}V%
+ =\underset{\mathcal{S}\quad}\oiint%
+ \left(u\Q{v}{n}-v\Q{u}{n}\right)\mathrm{d}^{2}A
+\end{align}
+\end{shaded}
+\end{document}
diff --git a/info/examples/Math/05-03-4.pdf b/info/examples/Math/05-03-4.pdf
new file mode 100644
index 0000000000..c0c148f8c8
--- /dev/null
+++ b/info/examples/Math/05-03-4.pdf
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diff --git a/info/examples/Math/05-04-1.ltx b/info/examples/Math/05-04-1.ltx
new file mode 100644
index 0000000000..dd0386303f
--- /dev/null
+++ b/info/examples/Math/05-04-1.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-04-1 auf Seite 82.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[table]{xcolor}
+\StopShownPreambleCommands
+\begin{document}
+\[
+ \underline{A} =
+ \left(\begin{array}{c>{\columncolor{magenta}}cc}
+ A & B & C\\
+\rowcolor{cyan} A & \cellcolor{white} BBB & C\\
+ A & B & C
+ \end{array}\right)
+\]
+\end{document}
diff --git a/info/examples/Math/05-04-1.pdf b/info/examples/Math/05-04-1.pdf
new file mode 100644
index 0000000000..d37f7037ee
--- /dev/null
+++ b/info/examples/Math/05-04-1.pdf
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diff --git a/info/examples/Math/05-04-2.ltx b/info/examples/Math/05-04-2.ltx
new file mode 100644
index 0000000000..986cbd012c
--- /dev/null
+++ b/info/examples/Math/05-04-2.ltx
@@ -0,0 +1,51 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-04-2 auf Seite 83.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage[table]{xcolor}
+\definecolor{umbra}{rgb}{0.8,0.8,0.5}
+\newcommand*\zero{\multicolumn{1}{>{\columncolor{white}}c}{0}}
+\newcommand\colCell[2]{\multicolumn{1}{>{\columncolor{#1}}c}{#2}}
+\StopShownPreambleCommands
+\begin{document}
+\delimitershortfall=-3pt
+\[
+\left[\,
+\begin{array}{*{5}{>{\columncolor[gray]{0.95}}c}}
+ h_{k,1,0}(n) & h_{k,1,1}(n) & h_{k,1,2}(n) & \zero & \zero \\
+ h_{k,2,0}(n) & h_{k,2,1}(n) & h_{k,2,2}(n) & \zero & \zero \\
+ h_{k,3,0}(n) & h_{k,3,1}(n) & h_{k,3,2}(n) & \zero & \zero \\
+ h_{k,4,0}(n) & \colCell{umbra}{h_{k,4,1}(n)} & h_{k,4,2}(n) & \zero & \zero \\
+ \zero & h_{k,1,0}(n-1) & h_{k,1,1}(n-1) & h_{k,1,2}(n-1) & \zero \\
+ \zero & h_{k,2,0}(n-1) & h_{k,2,1}(n-1) & h_{k,2,2}(n-1) & \zero \\
+ \zero & h_{k,3,0}(n-1) & h_{k,3,1}(n-1) & h_{k,3,2}(n-1) & \zero \\
+ \zero & \colCell{umbra}{h_{k,4,0}(n-1)} & h_{k,4,1}(n-1) & h_{k,4,2}(n-1) & \zero \\
+ \zero & \zero & h_{k,1,0}(n-2) & h_{k,1,1}(n-2) & h_{k,1,2}(n-2)\\
+ \rowcolor[gray]{0.75}%
+ \zero & \zero & h_{k,2,0}(n-2) & h_{k,2,1}(n-2) & h_{k,2,2}(n-2)\\
+ \zero & \zero & h_{k,3,0}(n-2) & h_{k,3,1}(n-2) & h_{k,3,2}(n-2)\\
+ \zero & \zero & h_{k,4,0}(n-2) & h_{k,4,1}(n-2) & h_{k,4,2}(n-2)
+\end{array} \,\right]_{12\times 5}\]
+\end{document}
diff --git a/info/examples/Math/05-04-2.pdf b/info/examples/Math/05-04-2.pdf
new file mode 100644
index 0000000000..cd223643c3
--- /dev/null
+++ b/info/examples/Math/05-04-2.pdf
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diff --git a/info/examples/Math/05-04-3.ltx b/info/examples/Math/05-04-3.ltx
new file mode 100644
index 0000000000..d729869e72
--- /dev/null
+++ b/info/examples/Math/05-04-3.ltx
@@ -0,0 +1,49 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 05-04-3 auf Seite 84.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage[table]{xcolor}
+\definecolor{umbra}{rgb}{0.8,0.8,0.5}
+\newcommand*\zero{\multicolumn{1}{>{\columncolor{white}}c}{0}}
+\StopShownPreambleCommands
+\begin{document}
+\delimitershortfall=-3pt
+\[ \left[\,
+\rowcolors{1}{umbra}{blue!10}
+\begin{array}{*{5}{c}}
+ h_{k,1,0}(n) & h_{k,1,1}(n) & h_{k,1,2}(n) & \zero & \zero\\
+ h_{k,2,0}(n) & h_{k,2,1}(n) & h_{k,2,2}(n) & \zero & \zero\\
+ h_{k,3,0}(n) & h_{k,3,1}(n) & h_{k,3,2}(n) & \zero & \zero\\
+ h_{k,4,0}(n) & h_{k,4,1}(n) & h_{k,4,2}(n) & \zero & \zero\\
+ \zero & h_{k,1,0}(n-1) & h_{k,1,1}(n-1) & h_{k,1,2}(n-1) & \zero\\
+ \zero & h_{k,2,0}(n-1) & h_{k,2,1}(n-1) & h_{k,2,2}(n-1) & \zero\\
+ \zero & h_{k,3,0}(n-1) & h_{k,3,1}(n-1) & h_{k,3,2}(n-1) & \zero\\
+ \zero & h_{k,4,0}(n-1) & h_{k,4,1}(n-1) & h_{k,4,2}(n-1) & \zero\\
+ \zero & \zero & h_{k,1,0}(n-2) & h_{k,1,1}(n-2) & h_{k,1,2}(n-2)\\
+ \zero & \zero & h_{k,2,0}(n-2) & h_{k,2,1}(n-2) & h_{k,2,2}(n-2)\\
+ \zero & \zero & h_{k,3,0}(n-2) & h_{k,3,1}(n-2) & h_{k,3,2}(n-2)\\
+ \zero & \zero & h_{k,4,0}(n-2) & h_{k,4,1}(n-2) & h_{k,4,2}(n-2)
+\end{array} \,\right]_{12\times 5}\]
+\end{document}
diff --git a/info/examples/Math/05-04-3.pdf b/info/examples/Math/05-04-3.pdf
new file mode 100644
index 0000000000..44073b3360
--- /dev/null
+++ b/info/examples/Math/05-04-3.pdf
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diff --git a/info/examples/Math/06-02-1.ltx b/info/examples/Math/06-02-1.ltx
new file mode 100644
index 0000000000..8800c24be0
--- /dev/null
+++ b/info/examples/Math/06-02-1.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-1 auf Seite 88.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\def\x{\vphantom{lg}x}
+\StopShownPreambleCommands
+\begin{document}
+\fboxsep=0pt
+\fbox{\parbox{\dimexpr\linewidth-2\fboxsep-2\fboxrule}{%
+\fboxsep=3pt
+\begin{align*}
+\framebox[0.125\columnwidth]{align} &= \framebox[0.125\columnwidth]{\x} & \framebox[0.125\columnwidth]{\x}&= \framebox[0.125\columnwidth]{\x}\\
+\framebox[0.125\columnwidth]{align} &= \framebox[0.1\columnwidth]{\x} & \framebox[0.1\columnwidth]{\x} &= \framebox[0.1\columnwidth]{\x}
+\end{align*}}}
+\end{document}
diff --git a/info/examples/Math/06-02-1.pdf b/info/examples/Math/06-02-1.pdf
new file mode 100644
index 0000000000..59104eb428
--- /dev/null
+++ b/info/examples/Math/06-02-1.pdf
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diff --git a/info/examples/Math/06-02-10.ltx b/info/examples/Math/06-02-10.ltx
new file mode 100644
index 0000000000..88c5a26d86
--- /dev/null
+++ b/info/examples/Math/06-02-10.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-10 auf Seite 91.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{10}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+y &= d & z &= 1 \\
+y_{12} &= bx^2+cx+d & z &= x^2+x+1 \nonumber\\
+y(x) &= ax^3+bx^2+cx+d & z &= x^3+x^2+x+1
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-02-10.pdf b/info/examples/Math/06-02-10.pdf
new file mode 100644
index 0000000000..64fa405dd6
--- /dev/null
+++ b/info/examples/Math/06-02-10.pdf
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diff --git a/info/examples/Math/06-02-11.ltx b/info/examples/Math/06-02-11.ltx
new file mode 100644
index 0000000000..15c18617f2
--- /dev/null
+++ b/info/examples/Math/06-02-11.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-11 auf Seite 91.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{12}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ 2x+3 &= 7\\% <=== FALSCH!!!
+\end{align}
+\begin{align}
+ 2x+3 &= 7 % <=== Richtig!!!
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-02-11.pdf b/info/examples/Math/06-02-11.pdf
new file mode 100644
index 0000000000..5133e62208
--- /dev/null
+++ b/info/examples/Math/06-02-11.pdf
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diff --git a/info/examples/Math/06-02-12.ltx b/info/examples/Math/06-02-12.ltx
new file mode 100644
index 0000000000..f4cf41513b
--- /dev/null
+++ b/info/examples/Math/06-02-12.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-12 auf Seite 92.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}
+\setcounter{section}{6}}
+\StartShownPreambleCommands
+\usepackage{amsmath} \usepackage[amsmath,thmmarks]{ntheorem}
+\theoremsymbol{\ensuremath{\triangle}}
+\theoremprework{\bigskip\hrule} \theorempostwork{\hrule\bigskip}
+\newtheorem{Beispiel}{Beispiel}[section]
+\StopShownPreambleCommands
+\begin{document}
+Normaler Text vor der neuen Umgebung.
+\begin{Beispiel} Anwendung des Transformationstheorems:
+\begin{align*}
+ [z^n]C(z) &= [z^n]\biggl[\frac{e^{3/4}}{\sqrt{1-z}}+e^{-3/4}(1-z)^{1/2}+
+ \frac{e^{-3/4}}{4}(1-z)^{3/2}+O\Bigl((1-z)^{5/2}\Bigr)\biggr]\\[5pt]
+ &= \frac{e^{-3/4}}{\sqrt{\pi n}}-\frac{5e^{-3/4}}{8\sqrt{\pi n^3}}+
+ \frac{e^{-3/4}}{128\sqrt{\pi n^5}}+O\biggl(\frac{1}{\sqrt{\pi n^7}}\biggr)
+\end{align*}
+\end{Beispiel}
+\end{document}
diff --git a/info/examples/Math/06-02-12.pdf b/info/examples/Math/06-02-12.pdf
new file mode 100644
index 0000000000..91162992c9
--- /dev/null
+++ b/info/examples/Math/06-02-12.pdf
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diff --git a/info/examples/Math/06-02-12.thm b/info/examples/Math/06-02-12.thm
new file mode 100644
index 0000000000..c67a293878
--- /dev/null
+++ b/info/examples/Math/06-02-12.thm
@@ -0,0 +1 @@
+\contentsline {Beispiel}{{Beispiel}{6.{1}}{}}{1}
diff --git a/info/examples/Math/06-02-13.ltx b/info/examples/Math/06-02-13.ltx
new file mode 100644
index 0000000000..81ebe25b76
--- /dev/null
+++ b/info/examples/Math/06-02-13.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-13 auf Seite 93.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{15}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{alignat}{2}
+y &= d & z &= 1 \\ % <=== 3 mal &
+y &= cx+d & z &= x+1 \nonumber\\
+y_{12} &= bx^2+cx+d & z &= x^2+x+1 \nonumber\\
+y(x) &= ax^3+bx^2+cx+d & z &= x^3+x^2+x+1
+\end{alignat}
+\end{document}
diff --git a/info/examples/Math/06-02-13.pdf b/info/examples/Math/06-02-13.pdf
new file mode 100644
index 0000000000..8c9ccacf75
--- /dev/null
+++ b/info/examples/Math/06-02-13.pdf
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diff --git a/info/examples/Math/06-02-14.ltx b/info/examples/Math/06-02-14.ltx
new file mode 100644
index 0000000000..0c5892b5dd
--- /dev/null
+++ b/info/examples/Math/06-02-14.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-14 auf Seite 93.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{17}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{alignat}{3}
+ i_{11} &= 0.25 & i_{12} & =i_{21} & i_{13} & =i_{23}\nonumber \\
+ i_{21} &= \frac{1}{3}i_{11} & i_{22} & =0.5i_{12} & i_{23} & =i_{31}\\
+ i_{31} &= 0.33i_{22}\quad & i_{32} & =0.15i_{32}\quad & i_{33} & =i_{11}
+\end{alignat}
+\end{document}
diff --git a/info/examples/Math/06-02-14.pdf b/info/examples/Math/06-02-14.pdf
new file mode 100644
index 0000000000..53af8e47a5
--- /dev/null
+++ b/info/examples/Math/06-02-14.pdf
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diff --git a/info/examples/Math/06-02-15.ltx b/info/examples/Math/06-02-15.ltx
new file mode 100644
index 0000000000..d1648b9b21
--- /dev/null
+++ b/info/examples/Math/06-02-15.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-15 auf Seite 93.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{19}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{alignat}{3}
+ abc &= xxx &&= xxxxxxxxxxxx &&= aaaaaaaaa \\
+ ab &= yyyyyyyyyyyyyyy &&= yyyy &&= ab
+\end{alignat}
+\end{document}
diff --git a/info/examples/Math/06-02-15.pdf b/info/examples/Math/06-02-15.pdf
new file mode 100644
index 0000000000..98c325d5b8
--- /dev/null
+++ b/info/examples/Math/06-02-15.pdf
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diff --git a/info/examples/Math/06-02-16.ltx b/info/examples/Math/06-02-16.ltx
new file mode 100644
index 0000000000..a2dc866283
--- /dev/null
+++ b/info/examples/Math/06-02-16.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-16 auf Seite 94.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}\sloppy}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{21}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+Ganz normaler und sinnloser Text vor der
+\texttt{flalign}-Umgebung.
+\begin{flalign}
+ i_{11} &= 0.25 \nonumber \\
+ i_{21} &= \frac{1}{3}i_{11}\\
+ i_{31} &= 0.33i_{22}
+\end{flalign}
+\end{document}
diff --git a/info/examples/Math/06-02-16.pdf b/info/examples/Math/06-02-16.pdf
new file mode 100644
index 0000000000..5a94053ff4
--- /dev/null
+++ b/info/examples/Math/06-02-16.pdf
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diff --git a/info/examples/Math/06-02-17.ltx b/info/examples/Math/06-02-17.ltx
new file mode 100644
index 0000000000..86ab36eb71
--- /dev/null
+++ b/info/examples/Math/06-02-17.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-17 auf Seite 94.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}\sloppy}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{23}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+Ganz normaler und sinnloser Text vor der
+\texttt{flalign}-Umgebung.
+\begin{flalign}
+ i_{11} &= 0.25 & \nonumber \\
+ i_{21} &= \frac{1}{3}i_{11} & \\
+ i_{31} &= 0.33i_{22} &
+\end{flalign}
+\end{document}
diff --git a/info/examples/Math/06-02-17.pdf b/info/examples/Math/06-02-17.pdf
new file mode 100644
index 0000000000..c8d6e07527
--- /dev/null
+++ b/info/examples/Math/06-02-17.pdf
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diff --git a/info/examples/Math/06-02-18.ltx b/info/examples/Math/06-02-18.ltx
new file mode 100644
index 0000000000..ea362c779b
--- /dev/null
+++ b/info/examples/Math/06-02-18.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-18 auf Seite 95.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{25}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{flalign}
+i_{11} & =0.25 & i_{12} & =i_{21} & i_{13} & =i_{23}\nonumber \\
+i_{21} & =\frac{1}{3}i_{11} & i_{22} & =0.5i_{12} & i_{23} & =i_{31}\\
+i_{31} & =0.33i_{22} & i_{32} & =0.15i_{32} & i_{33} & =i_{11}
+\end{flalign}
+\end{document}
diff --git a/info/examples/Math/06-02-18.pdf b/info/examples/Math/06-02-18.pdf
new file mode 100644
index 0000000000..98506effdd
--- /dev/null
+++ b/info/examples/Math/06-02-18.pdf
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diff --git a/info/examples/Math/06-02-19.ltx b/info/examples/Math/06-02-19.ltx
new file mode 100644
index 0000000000..f791536612
--- /dev/null
+++ b/info/examples/Math/06-02-19.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-19 auf Seite 95.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{27}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{flalign}
+ f(x) & = \int\frac{1}{x^2}\diff x
+\end{flalign}
+\begin{flalign}
+ f(x) & = \int\frac{1}{x^2}\diff x & %<== dummy
+\end{flalign}
+\end{document}
diff --git a/info/examples/Math/06-02-19.pdf b/info/examples/Math/06-02-19.pdf
new file mode 100644
index 0000000000..1e77b5e4ae
--- /dev/null
+++ b/info/examples/Math/06-02-19.pdf
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diff --git a/info/examples/Math/06-02-2.ltx b/info/examples/Math/06-02-2.ltx
new file mode 100644
index 0000000000..47cf40a4a3
--- /dev/null
+++ b/info/examples/Math/06-02-2.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-2 auf Seite 88.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\def\x{\vphantom{lg}x}
+\StopShownPreambleCommands
+\begin{document}
+\fboxsep=0pt
+\fbox{\parbox{\dimexpr\linewidth-2\fboxsep-2\fboxrule}{%
+\fboxsep=3pt
+\begin{alignat*}{2}
+\framebox[0.125\columnwidth]{alignat} &= \framebox[0.125\columnwidth]{\x} & \framebox[0.125\columnwidth]{\x} &= \framebox[0.125\columnwidth]{\x}\\
+\framebox[0.125\columnwidth]{alignat} &= \framebox[0.1\columnwidth]{\x} & \framebox[0.1\columnwidth]{\x} &= \framebox[0.1\columnwidth]{\x}
+\end{alignat*}}}
+\end{document}
diff --git a/info/examples/Math/06-02-2.pdf b/info/examples/Math/06-02-2.pdf
new file mode 100644
index 0000000000..15f2f17486
--- /dev/null
+++ b/info/examples/Math/06-02-2.pdf
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diff --git a/info/examples/Math/06-02-20.ltx b/info/examples/Math/06-02-20.ltx
new file mode 100644
index 0000000000..f7d1a383f8
--- /dev/null
+++ b/info/examples/Math/06-02-20.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-20 auf Seite 95.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{flalign*}
+ && 12(x-1)+20(y-3)+14(z-2) &= 0\\
+\text{Ausmultiplizieren und umstellen: } && 6x+10y+7z-50 &= 0
+\end{flalign*}
+\end{document}
diff --git a/info/examples/Math/06-02-20.pdf b/info/examples/Math/06-02-20.pdf
new file mode 100644
index 0000000000..35932cba16
--- /dev/null
+++ b/info/examples/Math/06-02-20.pdf
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diff --git a/info/examples/Math/06-02-21.ltx b/info/examples/Math/06-02-21.ltx
new file mode 100644
index 0000000000..7f5fe16a8d
--- /dev/null
+++ b/info/examples/Math/06-02-21.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-21 auf Seite 96.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{29}
+\usepackage[ngerman]{babel}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+Eine normale sinnlose Textzeile vor der
+Formel, die keinen Sinn hat.
+\begin{align}
+\begin{aligned}
+ 2x+3 &= 7 & 2x+3-3 &= 7-3 \\
+ 2x &= 4 & \frac{2x}{2} &= \frac42\\
+ x &= 2
+\end{aligned}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-02-21.pdf b/info/examples/Math/06-02-21.pdf
new file mode 100644
index 0000000000..e9d5b12710
--- /dev/null
+++ b/info/examples/Math/06-02-21.pdf
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diff --git a/info/examples/Math/06-02-3.ltx b/info/examples/Math/06-02-3.ltx
new file mode 100644
index 0000000000..2d8d8bfd03
--- /dev/null
+++ b/info/examples/Math/06-02-3.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-3 auf Seite 88.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\def\x{\vphantom{lg}x}
+\StopShownPreambleCommands
+\begin{document}
+\fboxsep=0pt
+\fbox{\parbox{\dimexpr\linewidth-2\fboxsep-2\fboxrule}{%
+\fboxsep=3pt
+\begin{flalign*}
+\framebox[0.125\columnwidth]{flalign} &= \framebox[0.125\columnwidth]{\x} & \framebox[0.125\columnwidth]{\x} &= \framebox[0.125\columnwidth]{\x}\\
+\framebox[0.125\columnwidth]{flalign} &= \framebox[0.1\columnwidth]{\x} & \framebox[0.1\columnwidth]{\x} &= \framebox[0.1\columnwidth]{\x}
+\end{flalign*}}}
+\end{document}
diff --git a/info/examples/Math/06-02-3.pdf b/info/examples/Math/06-02-3.pdf
new file mode 100644
index 0000000000..2b0181d5d8
--- /dev/null
+++ b/info/examples/Math/06-02-3.pdf
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diff --git a/info/examples/Math/06-02-4.ltx b/info/examples/Math/06-02-4.ltx
new file mode 100644
index 0000000000..a1e9c6cde6
--- /dev/null
+++ b/info/examples/Math/06-02-4.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-4 auf Seite 89.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}
+\setlength\abovedisplayskip{-10pt}
+\setlength\belowdisplayskip{-10pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*} y &= x \end{align*}
+\begin{align*} y =& x \end{align*}
+\begin{align*} y ={}& x \end{align*}
+\end{document}
diff --git a/info/examples/Math/06-02-4.pdf b/info/examples/Math/06-02-4.pdf
new file mode 100644
index 0000000000..b375f23192
--- /dev/null
+++ b/info/examples/Math/06-02-4.pdf
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diff --git a/info/examples/Math/06-02-5.ltx b/info/examples/Math/06-02-5.ltx
new file mode 100644
index 0000000000..5fcc7a2123
--- /dev/null
+++ b/info/examples/Math/06-02-5.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-5 auf Seite 89.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{0}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ y &= d\\
+ y &= cx+d\\
+ y_{12} &= bx^2+cx+d\\
+ y(x) &= ax^3+bx^2+cx+d
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-02-5.pdf b/info/examples/Math/06-02-5.pdf
new file mode 100644
index 0000000000..bbf5dec62f
--- /dev/null
+++ b/info/examples/Math/06-02-5.pdf
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diff --git a/info/examples/Math/06-02-6.ltx b/info/examples/Math/06-02-6.ltx
new file mode 100644
index 0000000000..2d0c6f63ef
--- /dev/null
+++ b/info/examples/Math/06-02-6.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-6 auf Seite 89.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ 1 & 2 & 3\\ A & B & C
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-02-6.pdf b/info/examples/Math/06-02-6.pdf
new file mode 100644
index 0000000000..8d61fc4e45
--- /dev/null
+++ b/info/examples/Math/06-02-6.pdf
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diff --git a/info/examples/Math/06-02-7.ltx b/info/examples/Math/06-02-7.ltx
new file mode 100644
index 0000000000..7003168f03
--- /dev/null
+++ b/info/examples/Math/06-02-7.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-7 auf Seite 90.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ &&&& 1 & 2 & 3 &&&&\\
+ &&&& A & B & C &&&&
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-02-7.pdf b/info/examples/Math/06-02-7.pdf
new file mode 100644
index 0000000000..f68e08a273
--- /dev/null
+++ b/info/examples/Math/06-02-7.pdf
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diff --git a/info/examples/Math/06-02-8.ltx b/info/examples/Math/06-02-8.ltx
new file mode 100644
index 0000000000..829bdd01fe
--- /dev/null
+++ b/info/examples/Math/06-02-8.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-8 auf Seite 90.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{4}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\def\x{\vphantom{lg}x}
+\StopShownPreambleCommands
+\begin{document}
+\begin{flalign}
+\framebox[0.125\columnwidth]{flalign} &= \framebox[0.125\columnwidth]{\x} & \framebox[0.125\columnwidth]{\x} &= \framebox[0.125\columnwidth]{\x}
+\end{flalign}
+\end{document}
diff --git a/info/examples/Math/06-02-8.pdf b/info/examples/Math/06-02-8.pdf
new file mode 100644
index 0000000000..42a2e32690
--- /dev/null
+++ b/info/examples/Math/06-02-8.pdf
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diff --git a/info/examples/Math/06-02-9.ltx b/info/examples/Math/06-02-9.ltx
new file mode 100644
index 0000000000..5ce91088c9
--- /dev/null
+++ b/info/examples/Math/06-02-9.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-02-9 auf Seite 91.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[leqno]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}
+\setlength\abovedisplayskip{5pt}
+\setlength\belowdisplayskip{5pt}}
+\setcounter{equation}{5}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\documentclass[leqno]{article} \usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\fbox{\parbox{\dimexpr\linewidth-2\fboxsep-2\fboxrule}{%
+\begin{align} y &= f(x) \end{align}
+\begin{align} y &= f(x) & y &= f(x) & y &= f(x) \end{align}
+\begin{align} y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x) \end{align}
+\begin{align}
+y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x)
+\end{align}
+\renewcommand\minalignsep{2pt}% Verringerung des minimalen Zwischenraumes
+\begin{align}
+y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x) & y &= f(x)
+\end{align}}}
+\end{document}
diff --git a/info/examples/Math/06-02-9.pdf b/info/examples/Math/06-02-9.pdf
new file mode 100644
index 0000000000..28ea3d33c8
--- /dev/null
+++ b/info/examples/Math/06-02-9.pdf
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diff --git a/info/examples/Math/06-03-1.ltx b/info/examples/Math/06-03-1.ltx
new file mode 100644
index 0000000000..4fe530d8ff
--- /dev/null
+++ b/info/examples/Math/06-03-1.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-1 auf Seite 97.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{30}
+\usepackage[ngerman]{babel}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+Eine normale sinnlose Textzeile vor der
+Formel, die keinen Sinn hat.
+\begin{gather}
+ i_{11}=0.25\\
+ i_{31}=0.33i_{22} \nonumber
+\end{gather}
+\end{document}
diff --git a/info/examples/Math/06-03-1.pdf b/info/examples/Math/06-03-1.pdf
new file mode 100644
index 0000000000..477d8e3220
--- /dev/null
+++ b/info/examples/Math/06-03-1.pdf
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diff --git a/info/examples/Math/06-03-10.ltx b/info/examples/Math/06-03-10.ltx
new file mode 100644
index 0000000000..5c69e83c83
--- /dev/null
+++ b/info/examples/Math/06-03-10.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-10 auf Seite 100.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{37}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{multline}
+ \frac{1}{2}\Delta(f_{ij}f^{ij})=2\left(\sum_{i<j}\chi_{ij}(\sigma_{i}
+ -\sigma_{j})^{2}+f^{ij}\nabla_{j}\nabla_{i}(\Delta f)+\right.\\
+ \left.+\nabla_{k}f_{ij}\nabla^{k}f^{ij}+f^{ij}f^{k}
+ \left[2\nabla_{i}R_{jk}-\nabla_{k}R_{ij}\right] \vphantom{\sum_{i<j}}\right)
+\end{multline}
+\end{document}
diff --git a/info/examples/Math/06-03-10.pdf b/info/examples/Math/06-03-10.pdf
new file mode 100644
index 0000000000..315183969c
--- /dev/null
+++ b/info/examples/Math/06-03-10.pdf
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diff --git a/info/examples/Math/06-03-11.ltx b/info/examples/Math/06-03-11.ltx
new file mode 100644
index 0000000000..9e140b1457
--- /dev/null
+++ b/info/examples/Math/06-03-11.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-11 auf Seite 101.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+\begin{split}
+ \framebox[0.25\columnwidth]{x}\\
+ \framebox[0.45\columnwidth]{x}\\
+ \framebox[0.75\columnwidth]{x}\\
+ \framebox[\columnwidth]{x}
+\end{split}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-03-11.pdf b/info/examples/Math/06-03-11.pdf
new file mode 100644
index 0000000000..9ff4237a58
--- /dev/null
+++ b/info/examples/Math/06-03-11.pdf
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diff --git a/info/examples/Math/06-03-12.ltx b/info/examples/Math/06-03-12.ltx
new file mode 100644
index 0000000000..c08efcdda1
--- /dev/null
+++ b/info/examples/Math/06-03-12.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-12 auf Seite 101.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+\begin{split}
+ \framebox[0.1\columnwidth]{x} & \framebox[0.1\columnwidth]{x}\\
+ \framebox[0.3\columnwidth]{x} & \framebox[0.3\columnwidth]{x}\\
+ \framebox[0.45\columnwidth]{x} & \framebox[0.45\columnwidth]{x}
+\end{split}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-03-12.pdf b/info/examples/Math/06-03-12.pdf
new file mode 100644
index 0000000000..daffb6196f
--- /dev/null
+++ b/info/examples/Math/06-03-12.pdf
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diff --git a/info/examples/Math/06-03-13.ltx b/info/examples/Math/06-03-13.ltx
new file mode 100644
index 0000000000..9040fcbe27
--- /dev/null
+++ b/info/examples/Math/06-03-13.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-13 auf Seite 101.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{38}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand*\atan{\operatorname{atan}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\begin{split}
+ f(x) &= x \\
+ g(x) &= \sinh\left(x^2-1\right)\\
+ h(x) &= \atan\left(\frac{x}{\sqrt{1+x^2}}\right)
+\end{split}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-03-13.pdf b/info/examples/Math/06-03-13.pdf
new file mode 100644
index 0000000000..1517a7b92b
--- /dev/null
+++ b/info/examples/Math/06-03-13.pdf
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diff --git a/info/examples/Math/06-03-14.ltx b/info/examples/Math/06-03-14.ltx
new file mode 100644
index 0000000000..7d3dcddf7c
--- /dev/null
+++ b/info/examples/Math/06-03-14.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-14 auf Seite 102.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{39}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\begin{split}
+A_1
+ &=\left|\int_0^1(f(x)-g(x))\diff x\right|+\left|\int_1^2(g(x)-h(x))\diff x\right|\\
+ &=\left|\int_0^1(x^2-3x)\diff x\right|+\left|\int_1^2(x^2-5x+6)\diff x\right|\\
+ &=\left|\frac{x^3}{3}-\frac{3}{2}x^2\right|_0^1+\left|\frac{x^3}{3}
+ -\frac{5}{2}x^2+6x\right|_1^2\\
+ &=\left|\frac13-\frac32\right|+\left|\frac83-\frac{20}{2}+12-\left(\frac13
+ -\frac{5}{2}+6\right)\right|\\
+ &=\left|-\frac76\right|+\left|\frac{28}{6}-\frac{23}{6}\right|=\frac76
+ +\frac{5}{6}=2\,\text{FE}
+\end{split}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-03-14.pdf b/info/examples/Math/06-03-14.pdf
new file mode 100644
index 0000000000..4a45af1dd0
--- /dev/null
+++ b/info/examples/Math/06-03-14.pdf
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diff --git a/info/examples/Math/06-03-15.ltx b/info/examples/Math/06-03-15.ltx
new file mode 100644
index 0000000000..7dceb2399e
--- /dev/null
+++ b/info/examples/Math/06-03-15.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-15 auf Seite 103.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{40}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\begin{array}{rl}
+A_1
+ &=\left|\int_0^1(f(x)-g(x))\diff x\right|+\left|\int_1^2(g(x)-h(x))\diff x\right|\\
+ &=\left|\int_0^1(x^2-3x)\diff x\right|+\left|\int_1^2(x^2-5x+6)\diff x\right|\\
+ &=\left|\frac{x^3}{3}-\frac{3}{2}x^2\right|_0^1+\left|\frac{x^3}{3}
+ -\frac{5}{2}x^2+6x\right|_1^2\\
+ &=\left|\frac13-\frac32\right|+\left|\frac83-\frac{20}{2}+12-\left(\frac13
+ -\frac{5}{2}+6\right)\right|\\
+ &=\left|-\frac76\right|+\left|\frac{28}{6}-\frac{23}{6}\right|=\frac76
+ +\frac{5}{6}=2\,\textrm{FE}
+\end{array}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/06-03-15.pdf b/info/examples/Math/06-03-15.pdf
new file mode 100644
index 0000000000..6e9468ec93
--- /dev/null
+++ b/info/examples/Math/06-03-15.pdf
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diff --git a/info/examples/Math/06-03-16.ltx b/info/examples/Math/06-03-16.ltx
new file mode 100644
index 0000000000..7592f360ee
--- /dev/null
+++ b/info/examples/Math/06-03-16.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-16 auf Seite 103.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{41}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ax &= \begin{cases}
+ \mathbin{\phantom{-}}0 & \text{falls } a=\ldots\\
+ -1 & \text{Dieser Text kann so lang sein, wie er will, aber es gibt manchmal
+ Probleme \ldots}
+ \end{cases}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-03-16.pdf b/info/examples/Math/06-03-16.pdf
new file mode 100644
index 0000000000..b934eb25fa
--- /dev/null
+++ b/info/examples/Math/06-03-16.pdf
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diff --git a/info/examples/Math/06-03-17.ltx b/info/examples/Math/06-03-17.ltx
new file mode 100644
index 0000000000..696b926c4a
--- /dev/null
+++ b/info/examples/Math/06-03-17.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-17 auf Seite 104.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{42}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+x &= \begin{cases}
+ \mathbin{\phantom{-}}0 & \text{falls } a=\ldots\\
+ -1 & \parbox[t]{5cm}{\raggedright Dieser Text kann so lang sein, wie er will,
+ aber es gibt manchmal Probleme \ldots\ jetzt nicht mehr :-)}
+\end{cases}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-03-17.pdf b/info/examples/Math/06-03-17.pdf
new file mode 100644
index 0000000000..811f1ede50
--- /dev/null
+++ b/info/examples/Math/06-03-17.pdf
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diff --git a/info/examples/Math/06-03-18.ltx b/info/examples/Math/06-03-18.ltx
new file mode 100644
index 0000000000..e291046ab6
--- /dev/null
+++ b/info/examples/Math/06-03-18.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-18 auf Seite 104.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,array,booktabs}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{>{\ttfamily}rc}@{}}\toprule
+\textrm{\emph{Umgebung}} & \emph{Beispiel}
+ & \textrm{\emph{Umgebung}} & \emph{Beispiel}
+ & \textrm{\emph{Umgebung}} & \emph{Beispiel} \\\midrule
+\rule{0pt}{0.7cm}
+Vmatrix & $\begin{Vmatrix}a & b\\c & d\end{Vmatrix}$ &
+Bmatrix & $\begin{Bmatrix}a & b\\c & d\end{Bmatrix}$ &
+matrix & $\begin{matrix}a & b\\ c & d\end{matrix}$\tabularnewline
+\rule{0pt}{0.8cm}vmatrix & $\begin{vmatrix}a & b\\ c & d\end{vmatrix}$&
+bmatrix & $\begin{bmatrix}a & b\\c & d\end{bmatrix}$ &
+pmatrix & $\begin{pmatrix}a & b\\c & d\end{pmatrix}$\tabularnewline[10pt]
+smallmatrix & $\begin{smallmatrix}a & b\\c & d\end{smallmatrix}$\\\bottomrule
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/06-03-18.pdf b/info/examples/Math/06-03-18.pdf
new file mode 100644
index 0000000000..da3c309f27
--- /dev/null
+++ b/info/examples/Math/06-03-18.pdf
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diff --git a/info/examples/Math/06-03-19.ltx b/info/examples/Math/06-03-19.ltx
new file mode 100644
index 0000000000..b302bbbd21
--- /dev/null
+++ b/info/examples/Math/06-03-19.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-19 auf Seite 104.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{43}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\begin{bmatrix}
+ a & b\\
+ \begin{Vmatrix} A & B\\ C & D \end{Vmatrix}
+ c & d
+\end{bmatrix}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-03-19.pdf b/info/examples/Math/06-03-19.pdf
new file mode 100644
index 0000000000..46581b5801
--- /dev/null
+++ b/info/examples/Math/06-03-19.pdf
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diff --git a/info/examples/Math/06-03-2.ltx b/info/examples/Math/06-03-2.ltx
new file mode 100644
index 0000000000..b99e3b6477
--- /dev/null
+++ b/info/examples/Math/06-03-2.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-2 auf Seite 97.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{gather*}
+ A = \lim _{n\rightarrow \infty }\Delta x\left( a^{2}+\left( a^{2}+2a\Delta x+\left(
+ \Delta x\right) ^{2}\right)\right.\\
+ +\left( a^{2}+2\cdot 2a\Delta x+2^{2}\left( \Delta x\right) ^{2}\right)
+ +\left( a^{2}+2\cdot 3a\Delta x+3^{2}\left( \Delta x\right) ^{2}\right)\\
+ + \ldots\\
+ \left.+\left( a^{2}+2\cdot (n-1)a\Delta x +(n-1)^{2}
+ \left( \Delta x\right) ^{2}\right) \right)\\
+ = \frac{1}{3}\left( b^{3}-a^{3}\right)
+\end{gather*}
+\end{document}
diff --git a/info/examples/Math/06-03-2.pdf b/info/examples/Math/06-03-2.pdf
new file mode 100644
index 0000000000..1a68c603d7
--- /dev/null
+++ b/info/examples/Math/06-03-2.pdf
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diff --git a/info/examples/Math/06-03-20.ltx b/info/examples/Math/06-03-20.ltx
new file mode 100644
index 0000000000..2934384cef
--- /dev/null
+++ b/info/examples/Math/06-03-20.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-20 auf Seite 105.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{44}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\setlength\delimitershortfall{-2pt}
+\begin{align}
+\begin{bmatrix}
+ a & b\\
+ \begin{Vmatrix}A & B\\C & D\end{Vmatrix}
+ c & d
+\end{bmatrix}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-03-20.pdf b/info/examples/Math/06-03-20.pdf
new file mode 100644
index 0000000000..6e67b94f27
--- /dev/null
+++ b/info/examples/Math/06-03-20.pdf
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diff --git a/info/examples/Math/06-03-21.ltx b/info/examples/Math/06-03-21.ltx
new file mode 100644
index 0000000000..c6ff151ba1
--- /dev/null
+++ b/info/examples/Math/06-03-21.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-21 auf Seite 105.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{45}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\begin{pmatrix}
+ 1 &-2 & 1 & 2\\ 2 & 3 &-2 & 3\\
+ 4 &-1 & 3 &-1\\ 3 & 2 &-4 & 5
+\end{pmatrix}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-03-21.pdf b/info/examples/Math/06-03-21.pdf
new file mode 100644
index 0000000000..11cec91ea0
--- /dev/null
+++ b/info/examples/Math/06-03-21.pdf
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diff --git a/info/examples/Math/06-03-22.ltx b/info/examples/Math/06-03-22.ltx
new file mode 100644
index 0000000000..f53aa8e5e4
--- /dev/null
+++ b/info/examples/Math/06-03-22.ltx
@@ -0,0 +1,57 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-22 auf Seite 105.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}
+\setcounter{equation}{46}
+\renewcommand\theequation{6.\arabic{equation}}}
+\usepackage{amsmath}
+\makeatletter
+\def\env@matrix{\hskip -\arraycolsep
+ \let\@ifnextchar\new@ifnextchar
+ \array{*\c@MaxMatrixCols r}}% r für Rechts
+\renewenvironment{smallmatrix}{\null\,\vcenter\bgroup
+ \Let@\restore@math@cr\default@tag
+ \baselineskip6\ex@ \lineskip1.5\ex@ \lineskiplimit\lineskip
+ \ialign\bgroup\hfil$\m@th\scriptstyle##$%
+ &&\thickspace\hfil
+ $\m@th\scriptstyle##$%
+ \crcr
+}{\crcr\egroup\egroup\,}
+\makeatother
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\begin{pmatrix}
+ 1 &-2 & 1 & 2\\ 2 & 3 &-2 & 3\\
+ 4 &-1 & 3 &-1\\ 3 & 2 &-4 & 5
+\end{pmatrix}
+\end{align}
+\begin{align}
+\left(\begin{smallmatrix}
+ 1 &-2 & 1 & 2\\ +2 & 3 &-2 & 3\\
+ 4 &-1 & 3 &-1\\ +3 & 2 &-4 & 5
+\end{smallmatrix}\right)
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-03-22.pdf b/info/examples/Math/06-03-22.pdf
new file mode 100644
index 0000000000..f95a6fd88f
--- /dev/null
+++ b/info/examples/Math/06-03-22.pdf
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diff --git a/info/examples/Math/06-03-3.ltx b/info/examples/Math/06-03-3.ltx
new file mode 100644
index 0000000000..e07652e3fc
--- /dev/null
+++ b/info/examples/Math/06-03-3.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-3 auf Seite 97.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{31}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{gather}\label{eq:gather}
+\begin{gathered}
+ i_{11}=0.25\\
+ i_{31}=0.33i_{22}\\
+ i_{41}=i_{11}+i_{22}
+\end{gathered}
+\end{gather}
+%
+Eine Referenz auf Gl.~\eqref{eq:gather}.
+\end{document}
diff --git a/info/examples/Math/06-03-3.pdf b/info/examples/Math/06-03-3.pdf
new file mode 100644
index 0000000000..781c16e3e2
--- /dev/null
+++ b/info/examples/Math/06-03-3.pdf
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diff --git a/info/examples/Math/06-03-4.ltx b/info/examples/Math/06-03-4.ltx
new file mode 100644
index 0000000000..73f35eec5c
--- /dev/null
+++ b/info/examples/Math/06-03-4.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-4 auf Seite 98.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{32}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{multline}
+\framebox[0.5\columnwidth]{links}\\
+\framebox[0.5\columnwidth]{zentriert}\\
+\framebox[0.5\columnwidth]{zentriert}\\
+\framebox[0.5\columnwidth]{zentriert}\\
+\framebox[0.5\columnwidth]{zentriert}\\
+\framebox[0.5\columnwidth]{rechts}
+\end{multline}
+\end{document}
diff --git a/info/examples/Math/06-03-4.pdf b/info/examples/Math/06-03-4.pdf
new file mode 100644
index 0000000000..eb2d21249f
--- /dev/null
+++ b/info/examples/Math/06-03-4.pdf
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diff --git a/info/examples/Math/06-03-5.ltx b/info/examples/Math/06-03-5.ltx
new file mode 100644
index 0000000000..54a82602c4
--- /dev/null
+++ b/info/examples/Math/06-03-5.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-5 auf Seite 98.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{33}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{multline}
+ A = \lim_{n\rightarrow\infty}\Delta x\left(a^{2}+\left(a^{2}+2a \Delta x
+ +\left(\Delta x\right)^{2}\right)\right.\\
+ +\left(a^{2}+2\cdot2a\Delta x+2^{2}\left(\Delta x\right)^{2}\right)\\
+ +\left(a^{2}+2\cdot3a\Delta x+3^{2}\left(\Delta x\right)^{2}\right)\\
+ + \ldots\\
+ \left.+\left(a^{2}+2\cdot(n-1)a\Delta x+
+ (n-1)^{2}\left(\Delta x\right)^{2}\right)\right)\\
+ = \frac{1}{3}\left( b^{3}-a^{3}\right)
+\end{multline}
+\end{document}
diff --git a/info/examples/Math/06-03-5.pdf b/info/examples/Math/06-03-5.pdf
new file mode 100644
index 0000000000..63e46ae40b
--- /dev/null
+++ b/info/examples/Math/06-03-5.pdf
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diff --git a/info/examples/Math/06-03-6.ltx b/info/examples/Math/06-03-6.ltx
new file mode 100644
index 0000000000..c26a2c6c82
--- /dev/null
+++ b/info/examples/Math/06-03-6.ltx
@@ -0,0 +1,56 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-6 auf Seite 99.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\small\fboxsep=0pt
+\begin{minipage}[c]{0.475\textwidth}%
+\fbox{\parbox{\columnwidth}{\fboxsep=3pt\begin{multline}
+\framebox[0.5\columnwidth]{\textrm{\textbackslash multlinegap=\the\multlinegap}}\\
+\framebox[0.6\columnwidth]{\textbackslash multlinetaggap=\the\multlinetaggap}\end{multline}
+}}
+\end{minipage}%
+\hfill{}\begin{minipage}[c]{0.475\textwidth}%
+{\setlength{\multlinegap}{0pt}\setlength{\multlinetaggap}{0pt}%
+\fbox{\parbox{\columnwidth}{\fboxsep=3pt\begin{multline}
+\framebox[0.5\columnwidth]{\textbackslash\textrm{multlinegap=\the\multlinegap}}\\
+\framebox[0.6\columnwidth]{\textbackslash multlinetaggap=\the\multlinetaggap}\end{multline}
+}}}
+\end{minipage}\\
+\begin{minipage}[c]{0.475\textwidth}%
+\fbox{\parbox{\columnwidth}{\fboxsep=3pt\begin{multline*}
+\framebox[0.5\columnwidth]{\textrm{\textbackslash multlinegap=\the\multlinegap}}\\
+\framebox[0.6\columnwidth]{\textbackslash multlinetaggap=\the\multlinetaggap}\end{multline*}
+}}
+\end{minipage}%
+\hfill{}\begin{minipage}[c]{0.475\textwidth}%
+{\setlength{\multlinegap}{0pt}\setlength{\multlinetaggap}{0pt}%
+\fbox{\parbox{\columnwidth}{\fboxsep=3pt\begin{multline*}
+\framebox[0.5\columnwidth]{\textbackslash\textrm{multlinegap=\the\multlinegap}}\\
+\framebox[0.6\columnwidth]{\textbackslash multlinetaggap=\the\multlinetaggap}\end{multline*}
+}}}
+\end{minipage}
+\end{document}
diff --git a/info/examples/Math/06-03-6.pdf b/info/examples/Math/06-03-6.pdf
new file mode 100644
index 0000000000..0ae0ce66bb
--- /dev/null
+++ b/info/examples/Math/06-03-6.pdf
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diff --git a/info/examples/Math/06-03-7.ltx b/info/examples/Math/06-03-7.ltx
new file mode 100644
index 0000000000..f479245dcb
--- /dev/null
+++ b/info/examples/Math/06-03-7.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-7 auf Seite 99.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{34}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand*\CMD[1]{\texttt{\textbackslash#1}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{multline}
+\framebox[0.5\columnwidth]{x}\\
+\framebox[0.5\columnwidth]{x}\\
+\shoveleft{\framebox[0.5\columnwidth]{\CMD{shoveleft}}}\\
+\shoveright{\framebox[0.5\columnwidth]{\CMD{shoveright}}}\\
+\framebox[0.5\columnwidth]{x}\\
+\framebox[0.5\columnwidth]{x}
+\end{multline}
+\end{document}
diff --git a/info/examples/Math/06-03-7.pdf b/info/examples/Math/06-03-7.pdf
new file mode 100644
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+++ b/info/examples/Math/06-03-7.pdf
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diff --git a/info/examples/Math/06-03-8.ltx b/info/examples/Math/06-03-8.ltx
new file mode 100644
index 0000000000..a2e0574a75
--- /dev/null
+++ b/info/examples/Math/06-03-8.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-8 auf Seite 100.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{35}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand*\CMD[1]{\texttt{\textbackslash#1}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{multline}
+ \shoveright{\framebox[0.5\columnwidth]{\CMD{shoveright}}}\\
+ \framebox[0.5\columnwidth]{x}\\
+ \framebox[0.5\columnwidth]{x}\\
+ \framebox[0.5\columnwidth]{x}\\
+ \shoveleft{\framebox[0.5\columnwidth]{\CMD{shoveleft}}}
+\end{multline}
+\end{document}
diff --git a/info/examples/Math/06-03-8.pdf b/info/examples/Math/06-03-8.pdf
new file mode 100644
index 0000000000..78db8fb71f
--- /dev/null
+++ b/info/examples/Math/06-03-8.pdf
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diff --git a/info/examples/Math/06-03-9.ltx b/info/examples/Math/06-03-9.ltx
new file mode 100644
index 0000000000..51322d8ec1
--- /dev/null
+++ b/info/examples/Math/06-03-9.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-03-9 auf Seite 100.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{36}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{multline}
+ \frac{1}{2}\Delta(f_{ij}f^{ij})=2\left(\sum_{i<j}\chi_{ij}(\sigma_{i}
+ -\sigma_{j})^{2}+f^{ij}\nabla_{j}\nabla_{i}(\Delta f)+\right.\\
+ +\left.\nabla_{k}f_{ij}\nabla^{k}f^{ij}+f^{ij}f^{k}
+ \left[2\nabla_{i}R_{jk}-\nabla_{k}R_{ij}\right]\right)
+\end{multline}
+\end{document}
diff --git a/info/examples/Math/06-03-9.pdf b/info/examples/Math/06-03-9.pdf
new file mode 100644
index 0000000000..5b4e26df13
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+++ b/info/examples/Math/06-03-9.pdf
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diff --git a/info/examples/Math/06-06-1.ltx b/info/examples/Math/06-06-1.ltx
new file mode 100644
index 0000000000..b4bcc3a026
--- /dev/null
+++ b/info/examples/Math/06-06-1.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-06-1 auf Seite 106.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\Large $\dddot{y}$ \qquad $\ddddot{y}$
+\end{document}
diff --git a/info/examples/Math/06-06-1.pdf b/info/examples/Math/06-06-1.pdf
new file mode 100644
index 0000000000..d98e502929
--- /dev/null
+++ b/info/examples/Math/06-06-1.pdf
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diff --git a/info/examples/Math/06-06-2.ltx b/info/examples/Math/06-06-2.ltx
new file mode 100644
index 0000000000..71df1cb2bb
--- /dev/null
+++ b/info/examples/Math/06-06-2.ltx
@@ -0,0 +1,45 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-06-2 auf Seite 107.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{48}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,array}
+\StopShownPreambleCommands
+\begin{document}
+\setlength\delimitershortfall{-1pt}
+\begin{align}
+\underline{A} &= \left[\begin{array}{*7c}
+ a_{11} & a_{12} & 0 & \ldots & \ldots & \ldots & 0\\
+ a_{21} & a_{22} & a_{23} & 0 & \ldots & \ldots & 0\\
+ 0 & a_{32} & a_{33} & a_{34} & 0 & \ldots & 0\\
+ \vdots & \vdots & \vdots & \vdots & \vdots & \vdots & \vdots\\
+ \hdotsfor{7}\\
+ \vdots & \vdots & \vdots & \vdots & \vdots & \vdots & \vdots\\
+ 0 & \ldots & 0 & a_{n-2,n-3} & a_{n-2,n-2} & a_{n-2,n-1} & 0\\
+ 0 & \ldots & \ldots & 0 & q_{n-1,n-2} & a_{n-1,n-1} & a_{n-1,n}\\
+ 0 & \ldots & \ldots & \ldots & 0 & a_{n,n-1} & a_{nn}
+ \end{array}\right]
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-06-2.pdf b/info/examples/Math/06-06-2.pdf
new file mode 100644
index 0000000000..d6ea9c824d
--- /dev/null
+++ b/info/examples/Math/06-06-2.pdf
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diff --git a/info/examples/Math/06-07-1.ltx b/info/examples/Math/06-07-1.ltx
new file mode 100644
index 0000000000..77e9dbb7f7
--- /dev/null
+++ b/info/examples/Math/06-07-1.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-07-1 auf Seite 108.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\[ \genfrac{}{}{0.1pt}{}{x^2+x+1}{3x-2}\quad
+ \genfrac{}{}{0.1pt}{3}{x^2+x+1}{3x-2} \]
+
+\[ \genfrac{}{}{1pt}{}{x^2+x+1}{3x-2} \quad
+ \genfrac[]{1pt}{1}{x^2+x+1}{3x-2} \]
+
+\[ \genfrac\{\}{0.1pt}{1}{x^2+x+1}{3x-2}\quad
+ \genfrac(){0pt}{}{n+1}{n} \]
+
+\[ \genfrac{\{}{\}}{0pt}{2}{n+1}{n} \]
+\end{document}
diff --git a/info/examples/Math/06-07-1.pdf b/info/examples/Math/06-07-1.pdf
new file mode 100644
index 0000000000..a8207c837a
--- /dev/null
+++ b/info/examples/Math/06-07-1.pdf
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diff --git a/info/examples/Math/06-07-2.ltx b/info/examples/Math/06-07-2.ltx
new file mode 100644
index 0000000000..b96ba6155b
--- /dev/null
+++ b/info/examples/Math/06-07-2.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-07-2 auf Seite 109.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+\cfrac{1}{\sqrt{2}+\cfrac{1}{\sqrt{3}+
+ \cfrac{1}{\sqrt{4}+ \cfrac{1}{\ldots}}}}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-07-2.pdf b/info/examples/Math/06-07-2.pdf
new file mode 100644
index 0000000000..9646ea77a8
--- /dev/null
+++ b/info/examples/Math/06-07-2.pdf
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diff --git a/info/examples/Math/06-07-3.ltx b/info/examples/Math/06-07-3.ltx
new file mode 100644
index 0000000000..e39fefc3d0
--- /dev/null
+++ b/info/examples/Math/06-07-3.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-07-3 auf Seite 109.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+\frac{1}{\sqrt{2}+\frac{1}{\sqrt{3}+
+ \frac{1}{\sqrt{4}+ \frac{1}{\ldots}}}}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-07-3.pdf b/info/examples/Math/06-07-3.pdf
new file mode 100644
index 0000000000..79a92787a9
--- /dev/null
+++ b/info/examples/Math/06-07-3.pdf
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diff --git a/info/examples/Math/06-07-4.ltx b/info/examples/Math/06-07-4.ltx
new file mode 100644
index 0000000000..e1094dbf7e
--- /dev/null
+++ b/info/examples/Math/06-07-4.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-07-4 auf Seite 109.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{49}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{gather}
+\cfrac[l]{1}{\sqrt{2}+\cfrac[l]{1}{\sqrt{3}+\cfrac[l]{1}{\sqrt{4}+\cfrac[l]{1}{\ldots}}}}
+\qquad
+\cfrac[r]{1}{\sqrt{2}+\cfrac[r]{1}{\sqrt{3}+\cfrac[r]{1}{\sqrt{4}+\cfrac[r]{1}{\ldots}}}}
+\end{gather}
+\end{document}
diff --git a/info/examples/Math/06-07-4.pdf b/info/examples/Math/06-07-4.pdf
new file mode 100644
index 0000000000..cc886d7266
--- /dev/null
+++ b/info/examples/Math/06-07-4.pdf
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diff --git a/info/examples/Math/06-07-5.ltx b/info/examples/Math/06-07-5.ltx
new file mode 100644
index 0000000000..99e3e53982
--- /dev/null
+++ b/info/examples/Math/06-07-5.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-07-5 auf Seite 110.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,booktabs}
+\newcommand*\CMD[1]{\texttt{\textbackslash#1}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}lcc@{}}\toprule
+\emph{Makro} & \emph{Zeilenmodus} & \emph{abgesetzt}\tabularnewline\midrule
+\rule{0pt}{.75cm}\CMD{binom}\verb+{m}{n}+ & $\binom{m}{n}$ & $\displaystyle\binom{m}{n}$\tabularnewline
+\rule{0pt}{0.75cm}\CMD{dbinom}\verb+{m}{n}+ & $\dbinom{m}{n}$ & $\displaystyle\dbinom{m}{n}$\tabularnewline
+\rule{0pt}{0.5cm}\CMD{tbinom}\verb+{m}{n}+ & $\tbinom{m}{n}$ & $\displaystyle\tbinom{m}{n}$\tabularnewline\bottomrule
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/06-07-5.pdf b/info/examples/Math/06-07-5.pdf
new file mode 100644
index 0000000000..c10f12c9c4
--- /dev/null
+++ b/info/examples/Math/06-07-5.pdf
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diff --git a/info/examples/Math/06-08-1.ltx b/info/examples/Math/06-08-1.ltx
new file mode 100644
index 0000000000..65c0425260
--- /dev/null
+++ b/info/examples/Math/06-08-1.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-08-1 auf Seite 110.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\Large $\sqrt[k_n]{a}$ \quad
+$\sqrt[\uproot{2}k_n]{a}$ \quad
+$\sqrt[\leftroot{2}\uproot{2}k_n]{a}$
+\end{document}
diff --git a/info/examples/Math/06-08-1.pdf b/info/examples/Math/06-08-1.pdf
new file mode 100644
index 0000000000..17ed3bea75
--- /dev/null
+++ b/info/examples/Math/06-08-1.pdf
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diff --git a/info/examples/Math/06-08-2.ltx b/info/examples/Math/06-08-2.ltx
new file mode 100644
index 0000000000..4d8717374c
--- /dev/null
+++ b/info/examples/Math/06-08-2.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-08-2 auf Seite 111.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}\newcommand\rV{\rule{5mm}{0.4pt}}
+\StopShownPreambleCommands
+\begin{document}
+\Large A\rV$\sqrt{\frac{x}{\lambda}}\rV\sqrt{\smash[b]{\frac{b}{\lambda}}}
+ \rV\sqrt{\smash[t]{\frac{t}{\lambda}}}\rV\sqrt{\smash[tb]{\frac{tb}{\lambda}}}
+ \rV\sqrt{\frac{b}{\lambda_{k_{i}}}}\rV\sqrt{\frac{b}{\smash[b]{\lambda_{k_{i}}}}}$\rV B
+\end{document}
diff --git a/info/examples/Math/06-08-2.pdf b/info/examples/Math/06-08-2.pdf
new file mode 100644
index 0000000000..4b71bbefc6
--- /dev/null
+++ b/info/examples/Math/06-08-2.pdf
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diff --git a/info/examples/Math/06-09-1.ltx b/info/examples/Math/06-09-1.ltx
new file mode 100644
index 0000000000..7d9ba1f374
--- /dev/null
+++ b/info/examples/Math/06-09-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-09-1 auf Seite 111.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand\dotcup{$\mathaccent\cdot\cup$}
+\StopShownPreambleCommands
+\begin{document}
+\Huge $\mathaccent\cdot\cup$
+\end{document}
diff --git a/info/examples/Math/06-09-1.pdf b/info/examples/Math/06-09-1.pdf
new file mode 100644
index 0000000000..df3ceb8e3a
--- /dev/null
+++ b/info/examples/Math/06-09-1.pdf
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diff --git a/info/examples/Math/06-09-2.ltx b/info/examples/Math/06-09-2.ltx
new file mode 100644
index 0000000000..ce6fd58ed7
--- /dev/null
+++ b/info/examples/Math/06-09-2.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-09-2 auf Seite 111.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,txfonts}
+\newcommand\CurveArrowLeftRight{%
+ \ensuremath{\mathaccent\curvearrowright{\mkern-5mu\curvearrowleft}}}
+\StopShownPreambleCommands
+\begin{document}
+{ \huge $\curvearrowleft\curvearrowright\CurveArrowLeftRight$ }
+ $\curvearrowleft\curvearrowright\CurveArrowLeftRight$
+\footnotesize $\curvearrowleft\curvearrowright\CurveArrowLeftRight$
+\end{document}
diff --git a/info/examples/Math/06-09-2.pdf b/info/examples/Math/06-09-2.pdf
new file mode 100644
index 0000000000..83c1b45683
--- /dev/null
+++ b/info/examples/Math/06-09-2.pdf
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diff --git a/info/examples/Math/06-10-1.ltx b/info/examples/Math/06-10-1.ltx
new file mode 100644
index 0000000000..a9ca32eaa5
--- /dev/null
+++ b/info/examples/Math/06-10-1.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-10-1 auf Seite 112.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{299.89418pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,booktabs}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{} *{2}{r@{\,\,$\rightarrow$\,\,} l} @{}}\toprule
+\emph{Eingabe} & \emph{Ausgabe} & \emph{Eingabe} &\emph{Ausgabe}\\\midrule
+\rule{0pt}{2.6ex}%
+\verb+a\mod{n^2}=b+ & $a\mod{n^2}=b$ & \verb+a\bmod{n^2}=b+ & $a\bmod{n^2}=b$\\[2pt]
+\verb+a\pmod{n^2}=b+ & $a\pmod{n^2}=b$ &\verb+a\pod{n^2}=b+ & $a\pod{n^2}=b$\\\bottomrule
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/06-10-1.pdf b/info/examples/Math/06-10-1.pdf
new file mode 100644
index 0000000000..aef980a247
--- /dev/null
+++ b/info/examples/Math/06-10-1.pdf
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diff --git a/info/examples/Math/06-11-1.ltx b/info/examples/Math/06-11-1.ltx
new file mode 100644
index 0000000000..6651bb1ff6
--- /dev/null
+++ b/info/examples/Math/06-11-1.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-11-1 auf Seite 113.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}
+\setcounter{equation}{50}
+\renewcommand\theequation{\arabic{equation}}}
+\usepackage{blkarray}
+\newcommand\bigstrutht{\vrule width0pt height 12pt depth0pt\relax}
+\newcommand\bigstrutdp{\vrule width0pt height 0pt depth5pt\relax}
+\StartShownPreambleCommands
+\usepackage{amsmath,blkarray}
+\renewcommand\theequation{\arabic{equation}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}\begin{blockarray}{*{4}{c}}
+ \begin{block}{[ccc]c}
+ \bigstrutht 1-\lambda x & 0 & 0 & \ell_1 \\ 0 & 1-\lambda x & 0 & \ell_2 \\
+ \bigstrutdp 0 & 0 & 1-\lambda x & \ell_3 \\
+ \end{block}
+ c_1 & c_2 & c_3
+\end{blockarray}\end{align}
+\end{document}
diff --git a/info/examples/Math/06-11-1.pdf b/info/examples/Math/06-11-1.pdf
new file mode 100644
index 0000000000..8dd1c03720
--- /dev/null
+++ b/info/examples/Math/06-11-1.pdf
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diff --git a/info/examples/Math/06-11-2.ltx b/info/examples/Math/06-11-2.ltx
new file mode 100644
index 0000000000..25e68a1114
--- /dev/null
+++ b/info/examples/Math/06-11-2.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-11-2 auf Seite 113.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exareport}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}
+\setcounter{equation}{51}
+\setcounter{chapter}{6}\setcounter{section}{11}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{flalign} z &= f(x,y) \end{flalign}
+\numberwithin{equation}{section}
+\begin{align}
+\bordermatrix{%
+ & c & o & l & u & m & n \cr
+ l & 1 & 0 & 0 & 0 &\cos \phi&\sin\phi\cr
+ i & 0 & 1 & 0 & 0 &-\sin\phi&\cos\phi\cr
+ n & 0 & 0 & 1 & 0 & 0 & 0 \cr
+ e & 0 & 0 & 0 & 1 & 0 & 0 \cr}
+\end{align}
+\renewcommand\theequation{\arabic{equation}}
+\begin{flalign} y &= f(x) \end{flalign}
+\end{document}
diff --git a/info/examples/Math/06-11-2.pdf b/info/examples/Math/06-11-2.pdf
new file mode 100644
index 0000000000..ad4f879bf5
--- /dev/null
+++ b/info/examples/Math/06-11-2.pdf
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diff --git a/info/examples/Math/06-11-3.ltx b/info/examples/Math/06-11-3.ltx
new file mode 100644
index 0000000000..17dc013978
--- /dev/null
+++ b/info/examples/Math/06-11-3.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-11-3 auf Seite 114.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ H_c &= \frac{1}{2n} \sum^n_{l=0} (-1)^l (n-l)^{p-2} \sum_{l_1 + \dots + l_p=l}
+ \prod^p_{i=1} \binom{n_i}{l_i} \tag{*}\label{eq:tagDemo}\\
+ & \quad\cdot [(n-l)-(n_i-l_i)]^{n_i-l_i}\tag{II-AZ}\label{eq:tagDemo2}
+\end{align}
+Man kann auch auf einen Tag verweisen, wie auf obiges Label~\eqref{eq:tagDemo}
+oder auf~\eqref{eq:tagDemo2}.
+\end{document}
diff --git a/info/examples/Math/06-11-3.pdf b/info/examples/Math/06-11-3.pdf
new file mode 100644
index 0000000000..d07c85f4c7
--- /dev/null
+++ b/info/examples/Math/06-11-3.pdf
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diff --git a/info/examples/Math/06-11-4.ltx b/info/examples/Math/06-11-4.ltx
new file mode 100644
index 0000000000..c27f10bb00
--- /dev/null
+++ b/info/examples/Math/06-11-4.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-11-4 auf Seite 114.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{54}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\makeatletter \let\oldTagForm\tagform@
+\renewcommand\tagform@[1]{\maketag@@@{\ignorespaces*#1*\unskip\@@italiccorr}}
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ c^2 &\le a^2 + b^2\label{eq:pyth0}\\
+ \left|\sum_{i=1}^n a_ib_i\right| &\le \left(\sum_{i=1}^n a_i^2\right)^{1/2}
+ \left(\sum_{i=1}^n b_i^2\right)^{1/2}\label{eq:pyth1}
+\end{align}
+\makeatletter\let\tagform@\oldTagForm\makeatother
+\begin{align}\label{eq:pyth2}
+ c^2 &\le a^2 + b^2
+\end{align}
+%
+Eine Referenz auf Gl.~\eqref{eq:pyth0}, auf Gl.~\eqref{eq:pyth1} und
+auf Gl.~\eqref{eq:pyth2}.
+\end{document}
diff --git a/info/examples/Math/06-11-4.pdf b/info/examples/Math/06-11-4.pdf
new file mode 100644
index 0000000000..b2dea214c6
--- /dev/null
+++ b/info/examples/Math/06-11-4.pdf
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diff --git a/info/examples/Math/06-11-5.ltx b/info/examples/Math/06-11-5.ltx
new file mode 100644
index 0000000000..ef01dadfed
--- /dev/null
+++ b/info/examples/Math/06-11-5.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-11-5 auf Seite 115.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ f(x) &= cx+b \tag*{linear}\\
+ g(x) &= dx^2+cx+b \tag*{quadratisch}\\
+ h(x) &= ex^3+dx^2+cx+b \tag*{kubisch}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-11-5.pdf b/info/examples/Math/06-11-5.pdf
new file mode 100644
index 0000000000..6b02a92c04
--- /dev/null
+++ b/info/examples/Math/06-11-5.pdf
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diff --git a/info/examples/Math/06-11-6.ltx b/info/examples/Math/06-11-6.ltx
new file mode 100644
index 0000000000..ff70d54465
--- /dev/null
+++ b/info/examples/Math/06-11-6.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-11-6 auf Seite 115.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ \sqrt{\vphantom{b}a}\cdot\sqrt{b} &=\sqrt{ab}\\
+ \frac{\sqrt{a}}{\sqrt{b}} &=
+ \sqrt{\frac{a}{b}} \tag{$\bullet$}\\
+ a\sqrt{b} & =\sqrt{a^2 b}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-11-6.pdf b/info/examples/Math/06-11-6.pdf
new file mode 100644
index 0000000000..e3709d5b27
--- /dev/null
+++ b/info/examples/Math/06-11-6.pdf
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diff --git a/info/examples/Math/06-11-7.ltx b/info/examples/Math/06-11-7.ltx
new file mode 100644
index 0000000000..d05fdd1709
--- /dev/null
+++ b/info/examples/Math/06-11-7.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-11-7 auf Seite 116.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{57}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{subequations}
+\begin{align}
+y &= d\\
+y &= cx+d\\
+y &= bx^{2}+cx+d\\
+y &= ax^{3}+bx^{2}+cx+d
+\end{align}
+\end{subequations}
+\end{document}
diff --git a/info/examples/Math/06-11-7.pdf b/info/examples/Math/06-11-7.pdf
new file mode 100644
index 0000000000..335f681739
--- /dev/null
+++ b/info/examples/Math/06-11-7.pdf
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diff --git a/info/examples/Math/06-11-8.ltx b/info/examples/Math/06-11-8.ltx
new file mode 100644
index 0000000000..a6ecbd3ecc
--- /dev/null
+++ b/info/examples/Math/06-11-8.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-11-8 auf Seite 116.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{58}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{subequations}
+\renewcommand{\theequation}{%
+ \theparentequation -\arabic{equation}}
+\begin{align}
+y &= d\\
+y &= cx+d\label{eq:subequation}\\
+y &= bx^{2}+cx+d\\
+y &= ax^{3}+bx^{2}+cx+d
+\end{align}
+\end{subequations}
+Eine Referenz zu Gl.~\ref{eq:subequation}
+ auf S.~\pageref{eq:subequation}.
+\end{document}
diff --git a/info/examples/Math/06-11-8.pdf b/info/examples/Math/06-11-8.pdf
new file mode 100644
index 0000000000..a30e73e417
--- /dev/null
+++ b/info/examples/Math/06-11-8.pdf
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diff --git a/info/examples/Math/06-11-9.ltx b/info/examples/Math/06-11-9.ltx
new file mode 100644
index 0000000000..175f2dbbea
--- /dev/null
+++ b/info/examples/Math/06-11-9.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-11-9 auf Seite 117.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{59}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcounter{mySubCounter}
+\newcommand{\twocoleqn}[2]{%
+ \setcounter{mySubCounter}{0}\let\OldTheEquation\theequation%
+ \renewcommand\theequation{\OldTheEquation\alph{mySubCounter}}%
+ \noindent\begin{minipage}{.49\textwidth}
+ \begin{align}\refstepcounter{mySubCounter}#1\end{align}
+ \end{minipage}\hfill\addtocounter{equation}{-1}%
+ \begin{minipage}{.49\textwidth}
+ \begin{align}\refstepcounter{mySubCounter}#2\end{align}
+ \end{minipage}\let\theequation\OldTheEquation}
+\StopShownPreambleCommands
+\begin{document}
+\twocoleqn{y=f(x)}{y=f(z)}
+\begin{align} z &= f(x,y) \end{align}
+\end{document}
diff --git a/info/examples/Math/06-11-9.pdf b/info/examples/Math/06-11-9.pdf
new file mode 100644
index 0000000000..eeeed9e346
--- /dev/null
+++ b/info/examples/Math/06-11-9.pdf
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diff --git a/info/examples/Math/06-12-1.ltx b/info/examples/Math/06-12-1.ltx
new file mode 100644
index 0000000000..3ebc83c16d
--- /dev/null
+++ b/info/examples/Math/06-12-1.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-1 auf Seite 118.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{60}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\sum_{\substack{1\le i\le p\\
+ 1\le j\le q\\
+ 1\le k\le r}%
+ }a_{ij}b_{jk}c_{ki}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-1.pdf b/info/examples/Math/06-12-1.pdf
new file mode 100644
index 0000000000..d8c3437906
--- /dev/null
+++ b/info/examples/Math/06-12-1.pdf
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diff --git a/info/examples/Math/06-12-10.ltx b/info/examples/Math/06-12-10.ltx
new file mode 100644
index 0000000000..9163255165
--- /dev/null
+++ b/info/examples/Math/06-12-10.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-10 auf Seite 121.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{68}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\prod_{j\ge0}\biggl(\sum_{k\ge0}a_{jk}z^k\biggr) = \sum_{n\ge0}z^n\,
+ \Biggl(\sum_{\scriptstyle k_0,k_1,\ldots\ge0\atop\scriptstyle
+ k_0+k_1+\cdots=n}a_{0k_0}a_{1k_1}\ldots\,\Biggr)
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-10.pdf b/info/examples/Math/06-12-10.pdf
new file mode 100644
index 0000000000..b5bc49080f
--- /dev/null
+++ b/info/examples/Math/06-12-10.pdf
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diff --git a/info/examples/Math/06-12-11.ltx b/info/examples/Math/06-12-11.ltx
new file mode 100644
index 0000000000..de6680d6dc
--- /dev/null
+++ b/info/examples/Math/06-12-11.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-11 auf Seite 121.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{69}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\prod_{j\ge0}\biggl(\sum_{k\ge0}a_{jk}z^k\biggr) = \sum_{n\ge0}z^n\,%
+ \Biggl(\hspace{-0.3em}% <======!!!
+ \sum_{\scriptstyle k_0,k_1,\ldots\ge0\atop\scriptstyle k_0+k_1+\cdots=n}
+ \hspace{-1.2em}% <======!!!
+ a_{0k_0}a_{1k_1}\ldots\,\Biggr)
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-11.pdf b/info/examples/Math/06-12-11.pdf
new file mode 100644
index 0000000000..9de25d31ec
--- /dev/null
+++ b/info/examples/Math/06-12-11.pdf
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diff --git a/info/examples/Math/06-12-12.ltx b/info/examples/Math/06-12-12.ltx
new file mode 100644
index 0000000000..4887314c7e
--- /dev/null
+++ b/info/examples/Math/06-12-12.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-12 auf Seite 122.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{70}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\prod_{j\ge0}
+\raisebox{-.8ex}{$\displaystyle
+ \left(\begin{array}{@{}c@{}}\displaystyle\sum_{k\ge0}a_{jk}z^k\end{array}
+ \right)$} = \sum_{n\ge0}z^n\,
+\raisebox{-1.75ex}{$\displaystyle
+ \left(\begin{array}{@{}c@{}}\displaystyle\sum_{\scriptstyle k_0,k_1,\ldots
+ \ge0\atop\scriptstyle k_0+k_1+\cdots=n}
+ \kern-.8em a_{0k_0}a_{1k_1}\ldots\end{array}\,\right)$}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-12.pdf b/info/examples/Math/06-12-12.pdf
new file mode 100644
index 0000000000..32ccdb6e37
--- /dev/null
+++ b/info/examples/Math/06-12-12.pdf
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diff --git a/info/examples/Math/06-12-13.ltx b/info/examples/Math/06-12-13.ltx
new file mode 100644
index 0000000000..03114c0b20
--- /dev/null
+++ b/info/examples/Math/06-12-13.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-13 auf Seite 122.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{71}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ \sideset{_{UL}^{OL}}{_{UR}^{OR}}%
+ \sum_{unten}^{oben}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-13.pdf b/info/examples/Math/06-12-13.pdf
new file mode 100644
index 0000000000..8458b9045e
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+++ b/info/examples/Math/06-12-13.pdf
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diff --git a/info/examples/Math/06-12-14.ltx b/info/examples/Math/06-12-14.ltx
new file mode 100644
index 0000000000..1b828c3e7e
--- /dev/null
+++ b/info/examples/Math/06-12-14.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-14 auf Seite 122.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ \sum^\prime_{n<k\atop n\ \textrm{odd}}nE_{n}
+\end{align*}
+\begin{align*}
+ \sideset{}{^\prime}\sum_{n<k\atop n\ \textrm{odd}}nE_{n}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-12-14.pdf b/info/examples/Math/06-12-14.pdf
new file mode 100644
index 0000000000..f901b63cf3
--- /dev/null
+++ b/info/examples/Math/06-12-14.pdf
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diff --git a/info/examples/Math/06-12-15.ltx b/info/examples/Math/06-12-15.ltx
new file mode 100644
index 0000000000..106a0544b1
--- /dev/null
+++ b/info/examples/Math/06-12-15.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-15 auf Seite 123.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+$\sideset{^{33}_{17}}{^{16}}{\mathop{\mathrm{Cl}}}%
+ \xrightarrow{n,n}%
+ \sideset{^{31}_{15}}{^{16}}{\mathop{\mathrm{P}}}+%
+ \sideset{^4_2}{^2}{\mathop{\mathrm{He}}}$%
+\end{document}
diff --git a/info/examples/Math/06-12-15.pdf b/info/examples/Math/06-12-15.pdf
new file mode 100644
index 0000000000..a7d1fc98e6
--- /dev/null
+++ b/info/examples/Math/06-12-15.pdf
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diff --git a/info/examples/Math/06-12-2.ltx b/info/examples/Math/06-12-2.ltx
new file mode 100644
index 0000000000..31a1c34d2c
--- /dev/null
+++ b/info/examples/Math/06-12-2.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-2 auf Seite 118.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{61}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ X = \sum_{1\le i\le j\le n}X_{ij}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-2.pdf b/info/examples/Math/06-12-2.pdf
new file mode 100644
index 0000000000..b5ba55c7d3
--- /dev/null
+++ b/info/examples/Math/06-12-2.pdf
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diff --git a/info/examples/Math/06-12-3.ltx b/info/examples/Math/06-12-3.ltx
new file mode 100644
index 0000000000..452301faa4
--- /dev/null
+++ b/info/examples/Math/06-12-3.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-3 auf Seite 118.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{62}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ X = \sum_{\makebox[0pt]{$1\le i\le j\le n$}}X_{ij}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-3.pdf b/info/examples/Math/06-12-3.pdf
new file mode 100644
index 0000000000..ac655a4f01
--- /dev/null
+++ b/info/examples/Math/06-12-3.pdf
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diff --git a/info/examples/Math/06-12-4.ltx b/info/examples/Math/06-12-4.ltx
new file mode 100644
index 0000000000..f67412a50d
--- /dev/null
+++ b/info/examples/Math/06-12-4.ltx
@@ -0,0 +1,45 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-4 auf Seite 118.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\newcommand*\mathllap{\mathstrut\mathpalette\mathllapinternal}
+\newcommand*\mathllapinternal[2]{\llap{$\mathsurround=0pt#1{#2}$}}
+\newcommand*\clap[1]{\hbox to 0pt{\hss#1\hss}}
+\newcommand*\mathclap{\mathpalette\mathclapinternal}
+\newcommand*\mathclapinternal[2]{\clap{$\mathsurround=0pt#1{#2}$}}
+\newcommand*\mathrlap{\mathpalette\mathrlapinternal}
+\newcommand*\mathrlapinternal[2]{\rlap{$\mathsurround=0pt#1{#2}$}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\setlength\tabcolsep{0pt}
+\StopShownPreambleCommands
+\begin{document}
+vor der Tabelle
+\begin{tabular}{|c|}\hline
+Jana\\\rlap{Jana}\\\llap{Jana}\\[10pt]
+$\mathclap{y=\sqrt{r^2-y^2}}$\\
+$\mathllap{y=\sqrt{r^2-y^2}}$\\
+$\mathrlap{y=\sqrt{r^2-y^2}}$\\\hline
+\end{tabular}
+nach der Tabelle
+\end{document}
diff --git a/info/examples/Math/06-12-4.pdf b/info/examples/Math/06-12-4.pdf
new file mode 100644
index 0000000000..3ba9207c00
--- /dev/null
+++ b/info/examples/Math/06-12-4.pdf
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diff --git a/info/examples/Math/06-12-5.ltx b/info/examples/Math/06-12-5.ltx
new file mode 100644
index 0000000000..4293a0f7ed
--- /dev/null
+++ b/info/examples/Math/06-12-5.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-5 auf Seite 119.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{63}
+\renewcommand\theequation{6.\arabic{equation}}
+\newcommand*\clap[1]{\hbox to 0pt{\hss#1\hss}}
+\newcommand*\mathclap{\mathpalette\mathclapinternal}
+\newcommand*\mathclapinternal[2]{\clap{$\mathsurround=0pt#1{#2}$}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ X = \sum_{\mathclap{1\le i\le j\le n}}X_{ij}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-5.pdf b/info/examples/Math/06-12-5.pdf
new file mode 100644
index 0000000000..f7f352b8c8
--- /dev/null
+++ b/info/examples/Math/06-12-5.pdf
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diff --git a/info/examples/Math/06-12-6.ltx b/info/examples/Math/06-12-6.ltx
new file mode 100644
index 0000000000..583492ff4a
--- /dev/null
+++ b/info/examples/Math/06-12-6.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-6 auf Seite 119.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{64}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\rule[2.5pt]{1cm}{0.2pt} % mathematische Achse
+ \left[ \sum_{\substack{i,j\\i>j}} \frac{1}{2}
+ \dots \right]
+\rule[2.5pt]{1cm}{0.2pt} % mathematische Achse
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-6.pdf b/info/examples/Math/06-12-6.pdf
new file mode 100644
index 0000000000..601fe91c32
--- /dev/null
+++ b/info/examples/Math/06-12-6.pdf
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diff --git a/info/examples/Math/06-12-7.ltx b/info/examples/Math/06-12-7.ltx
new file mode 100644
index 0000000000..b6beb160b4
--- /dev/null
+++ b/info/examples/Math/06-12-7.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-7 auf Seite 120.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{65}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\delimitershortfall=-1pt % sonst Klammer zu klein
+\begin{align}
+\rule[2.5pt]{1cm}{0.2pt} % mathematische Achse
+\left[
+ \begin{array}{@{}c@{}}
+ \displaystyle\sum_{\substack{i,j\\i>j}} \dots
+ \end{array}
+\right]
+\rule[2.5pt]{1cm}{0.2pt} % mathematische Achse
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-7.pdf b/info/examples/Math/06-12-7.pdf
new file mode 100644
index 0000000000..50aec770d2
--- /dev/null
+++ b/info/examples/Math/06-12-7.pdf
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diff --git a/info/examples/Math/06-12-8.ltx b/info/examples/Math/06-12-8.ltx
new file mode 100644
index 0000000000..2716418272
--- /dev/null
+++ b/info/examples/Math/06-12-8.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-8 auf Seite 120.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{66}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\delimitershortfall=-1pt % sonst Klammer zu klein
+\begin{align}
+\rule[2.5pt]{1cm}{0.2pt} % mathematische Achse
+\left[
+ \begin{array}{@{}c@{}}
+ \displaystyle
+ \sum_{\substack{1\le i\le p\\1\le j\le q\\1\le k\le r}}%
+ a_{ij}b_{jk}c_{ki}
+ \end{array}
+\right] = A
+\rule[2.5pt]{1cm}{0.2pt} % mathematische Achse
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-8.pdf b/info/examples/Math/06-12-8.pdf
new file mode 100644
index 0000000000..120b50bf2f
--- /dev/null
+++ b/info/examples/Math/06-12-8.pdf
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diff --git a/info/examples/Math/06-12-9.ltx b/info/examples/Math/06-12-9.ltx
new file mode 100644
index 0000000000..afd6c0f7ef
--- /dev/null
+++ b/info/examples/Math/06-12-9.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-12-9 auf Seite 120.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{67}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\delimitershortfall=-1pt % sonst Klammer zu klein
+\begin{align}
+\rule[2.5pt]{1cm}{0.2pt} % mathematische Achse
+\raisebox{-2.5ex}{$\displaystyle
+\left[
+ \begin{array}{@{}c@{}} \displaystyle
+ \sum_{\substack{1\le i\le p\\1\le j\le q\\1\le k\le r}}%
+ a_{ij}b_{jk}c_{ki}
+ \end{array}
+\right]$} = A
+\rule[2.5pt]{1cm}{0.2pt} % mathematische Achse
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-12-9.pdf b/info/examples/Math/06-12-9.pdf
new file mode 100644
index 0000000000..46ff5ff4be
--- /dev/null
+++ b/info/examples/Math/06-12-9.pdf
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diff --git a/info/examples/Math/06-13-1.ltx b/info/examples/Math/06-13-1.ltx
new file mode 100644
index 0000000000..af2c97d3c5
--- /dev/null
+++ b/info/examples/Math/06-13-1.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-13-1 auf Seite 123.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand*\Modulo{\operatorname{Modulo}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ y &= 135\Modulo17=16\\
+ y &= 135\mathrm{Modulo}17=16
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-13-1.pdf b/info/examples/Math/06-13-1.pdf
new file mode 100644
index 0000000000..922f73aecf
--- /dev/null
+++ b/info/examples/Math/06-13-1.pdf
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diff --git a/info/examples/Math/06-13-2.ltx b/info/examples/Math/06-13-2.ltx
new file mode 100644
index 0000000000..727d8c9e01
--- /dev/null
+++ b/info/examples/Math/06-13-2.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-13-2 auf Seite 124.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand*\ModuloA{\operatorname{Modulo}}
+\newcommand*\ModuloB{\operatornamewithlimits{Modulo}}
+\StopShownPreambleCommands
+\begin{document}
+$\ModuloA\limits^a _b \quad \ModuloB\limits^a _b$
+\end{document}
diff --git a/info/examples/Math/06-13-2.pdf b/info/examples/Math/06-13-2.pdf
new file mode 100644
index 0000000000..3e36039614
--- /dev/null
+++ b/info/examples/Math/06-13-2.pdf
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diff --git a/info/examples/Math/06-13-3.ltx b/info/examples/Math/06-13-3.ltx
new file mode 100644
index 0000000000..672b80fb63
--- /dev/null
+++ b/info/examples/Math/06-13-3.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-13-3 auf Seite 124.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ \sideset{_1}{}{\mathop{\mathrm{B}}}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/06-13-3.pdf b/info/examples/Math/06-13-3.pdf
new file mode 100644
index 0000000000..18804351ac
--- /dev/null
+++ b/info/examples/Math/06-13-3.pdf
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diff --git a/info/examples/Math/06-14-1.ltx b/info/examples/Math/06-14-1.ltx
new file mode 100644
index 0000000000..aff0155617
--- /dev/null
+++ b/info/examples/Math/06-14-1.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-14-1 auf Seite 124.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand*\CMD[1]{\makebox[4em][l]{%
+ \normalsize\texttt{\textbackslash#1}}}
+\StopShownPreambleCommands
+\begin{document}
+\sffamily\Large
+\CMD{mbox} $A^{\mbox{text}}_{\mbox{text}}$\\
+\CMD{text} $A^{\text{text}}_{\text{text}}$\\
+\CMD{textnormal} $A^{\textnormal{text}}_{\textnormal{text}}$\\
+\CMD{mathrm} $A^{\mathrm{text}}_{\mathrm{text}}$
+\end{document}
diff --git a/info/examples/Math/06-14-1.pdf b/info/examples/Math/06-14-1.pdf
new file mode 100644
index 0000000000..bb29889548
--- /dev/null
+++ b/info/examples/Math/06-14-1.pdf
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diff --git a/info/examples/Math/06-14-2.ltx b/info/examples/Math/06-14-2.ltx
new file mode 100644
index 0000000000..49ca4f4c6d
--- /dev/null
+++ b/info/examples/Math/06-14-2.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-14-2 auf Seite 125.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{72}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{flalign*}
+ && 12(x-1) + 20(y-3) + 14(z-2) &= 0 &&\\
+ \text{und} && 6x + 10y + 7z -50 &= 0 &&
+\end{flalign*}
+%
+\begin{align}
+ && 12(x-1) + 20(y-3) + 14(z-2) &= 0\\
+ \text{und} && 6x + 10y + 7z - 50&= 0
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-14-2.pdf b/info/examples/Math/06-14-2.pdf
new file mode 100644
index 0000000000..7a798d7675
--- /dev/null
+++ b/info/examples/Math/06-14-2.pdf
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diff --git a/info/examples/Math/06-14-3.ltx b/info/examples/Math/06-14-3.ltx
new file mode 100644
index 0000000000..0cce0c0e17
--- /dev/null
+++ b/info/examples/Math/06-14-3.ltx
@@ -0,0 +1,47 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-14-3 auf Seite 126.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\setcounter{equation}{74}
+\renewcommand\theequation{6.\arabic{equation}}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+A_{1}
+ &= \left|\int_0^1(f(x)-g(x))\diff x\right| +\left| \int _1^2(g(x)-h(x))\diff x
+ \right|\nonumber\\
+ &= \left|\int_0^1(x^2-3x)\diff x\right| +\left| \int _1^2(x^2-5x+6)\diff x
+ \right|\nonumber
+\intertext{Jetzt werden die Stammfunktionen der beiden Integrale
+ gebildet und anschließend die Werte berechnet:}
+ &= \left|\frac{x^3}{3}-\frac{3}{2}x^2\right|_0^1+\left| \frac{x^3}{3}-
+ \frac{5}{2}x^2+6x\right|_1^2\nonumber\\
+ &= \left|\frac{1}{3}-\frac{3}{2}\right| +\left| \frac{8}{3}- \frac{20}{2}+12-
+ \left(\frac{1}{3}-\frac{5}{2}+6\right) \right| \nonumber\\
+ &= \left|-\frac{7}{6}\right| +\left| \frac{28}{6}-\frac{23}{6} \right| =\frac{7}{6}+
+ \frac{5}{6}=2\,\text{FE}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-14-3.pdf b/info/examples/Math/06-14-3.pdf
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index 0000000000..4230746382
--- /dev/null
+++ b/info/examples/Math/06-14-3.pdf
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diff --git a/info/examples/Math/06-15-1.ltx b/info/examples/Math/06-15-1.ltx
new file mode 100644
index 0000000000..b476f61b42
--- /dev/null
+++ b/info/examples/Math/06-15-1.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-15-1 auf Seite 126.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+$\xrightarrow[\text{unterhalb}]{\text{oberhalb}}$ $\xrightarrow{x\in [0\ldots\infty)}$
+$\xleftarrow[\text{unterhalb}]{\text{oberhalb}}$ $\xleftarrow{x\in [0\ldots\infty)}$
+$\xleftarrow[x\in [0\ldots\infty)]{}$
+\end{document}
diff --git a/info/examples/Math/06-15-1.pdf b/info/examples/Math/06-15-1.pdf
new file mode 100644
index 0000000000..3faec2cb6d
--- /dev/null
+++ b/info/examples/Math/06-15-1.pdf
Binary files differ
diff --git a/info/examples/Math/06-15-2.ltx b/info/examples/Math/06-15-2.ltx
new file mode 100644
index 0000000000..63b879aa2f
--- /dev/null
+++ b/info/examples/Math/06-15-2.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-15-2 auf Seite 127.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\makeatletter
+\newcommand\xLongLeftRightArrow[2][]{\ext@arrow 0055{\LongLeftRightArrowfill@}{#1}{#2}}
+\def\LongLeftRightArrowfill@{\arrowfill@\Leftarrow\Relbar\Rightarrow}
+\newcommand\xlongleftrightarrow[2][]{\ext@arrow 0055{\longleftrightarrowfill@}{#1}{#2}}
+\def\longleftrightarrowfill@{\arrowfill@\leftarrow\relbar\rightarrow}
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+$\Leftarrow\Relbar\Rightarrow$
+$\Leftarrow\mkern-3mu\Relbar\mkern-3mu\Rightarrow$
+$\xLongLeftRightArrow[\text{UUU}]{\text{OOOOOOO}}$
+$\xlongleftrightarrow[y=f(x,v,w)]{x=f(w)}$
+\end{document}
diff --git a/info/examples/Math/06-15-2.pdf b/info/examples/Math/06-15-2.pdf
new file mode 100644
index 0000000000..fad0c3b8f1
--- /dev/null
+++ b/info/examples/Math/06-15-2.pdf
Binary files differ
diff --git a/info/examples/Math/06-15-3.ltx b/info/examples/Math/06-15-3.ltx
new file mode 100644
index 0000000000..9b66e29627
--- /dev/null
+++ b/info/examples/Math/06-15-3.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-15-3 auf Seite 128.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}
+\fboxsep=0pt}
+\StartShownPreambleCommands
+\usepackage{amsmath,tabularx}
+\makeatletter
+\def\mapstofill@{\arrowfill@{\mapstochar\relbar}\relbar\rightarrow}
+\newcommand*\xmapsto[6][]{\ext@arrow #3#4#5#6\mapstofill@{#1}{#2}}
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabularx}{\linewidth}{@{}XX@{}}
+\verb+$\ext@arrow 0000$+\quad{\large $\xmapsto[\fbox{-unten-}]{\fbox{oben}}0000$}
+&\verb+$\ext@arrow 9000$+\quad{\large $\xmapsto[\fbox{-unten-}]{\fbox{oben}}9000$}\\
+%
+\verb+$\ext@arrow 0900$+\quad{\large $\xmapsto[\fbox{-unten-}]{\fbox{oben}}0900$}
+&\verb+$\ext@arrow 0009$+\quad{\large $\xmapsto[\fbox{-unten-}]{\fbox{oben}}0009$}\\
+%
+\verb+$\ext@arrow 0090$+\quad{\large $\xmapsto[\fbox{-unten-}]{\fbox{oben}}0090$}
+&\verb+$\ext@arrow 0099$+\quad{\large $\xmapsto[\fbox{-unten-}]{\fbox{oben}}0099$}\\
+%
+\verb+$\ext@arrow 9999$+\quad{\large $\xmapsto[\fbox{-unten-}]{\fbox{oben}}9999$}
+\end{tabularx}
+\end{document}
diff --git a/info/examples/Math/06-15-3.pdf b/info/examples/Math/06-15-3.pdf
new file mode 100644
index 0000000000..471c76a466
--- /dev/null
+++ b/info/examples/Math/06-15-3.pdf
Binary files differ
diff --git a/info/examples/Math/06-16-1.ltx b/info/examples/Math/06-16-1.ltx
new file mode 100644
index 0000000000..3d5180ed9c
--- /dev/null
+++ b/info/examples/Math/06-16-1.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-16-1 auf Seite 129.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{75}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+$a\boxed{b+c}$
+\begin{align}
+ f(x) = \int_1^{\infty}\frac{1}{x^2}\diff t = 1\\
+ \boxed{f(x) = \int_1^{\infty}\frac{1}{x^4}\diff t = \frac{1}{3}}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-16-1.pdf b/info/examples/Math/06-16-1.pdf
new file mode 100644
index 0000000000..adbaf9e9f5
--- /dev/null
+++ b/info/examples/Math/06-16-1.pdf
Binary files differ
diff --git a/info/examples/Math/06-16-2.ltx b/info/examples/Math/06-16-2.ltx
new file mode 100644
index 0000000000..70156f5beb
--- /dev/null
+++ b/info/examples/Math/06-16-2.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-16-2 auf Seite 129.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{77}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ & \kern\fboxsep\kern\fboxrule f(x) = \int_1^{\infty}\frac{1}{x^2}\diff t = 1\\
+ & \boxed{f(x) = \int_1^{\infty}\frac{1}{x^4}\diff t = \frac{1}{3}}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/06-16-2.pdf b/info/examples/Math/06-16-2.pdf
new file mode 100644
index 0000000000..6566071719
--- /dev/null
+++ b/info/examples/Math/06-16-2.pdf
Binary files differ
diff --git a/info/examples/Math/06-17-1.ltx b/info/examples/Math/06-17-1.ltx
new file mode 100644
index 0000000000..e350e7102c
--- /dev/null
+++ b/info/examples/Math/06-17-1.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-17-1 auf Seite 130.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,graphicx}
+\StopShownPreambleCommands
+\begin{document}
+\scalebox{8}{$\alpha$}
+\scalebox{8}{$\pmb{\alpha}$}
+$\pmb{\alpha}$
+\scalebox{8}{$\boldsymbol{\alpha}$}
+\end{document}
diff --git a/info/examples/Math/06-17-1.pdf b/info/examples/Math/06-17-1.pdf
new file mode 100644
index 0000000000..4bb03e74fe
--- /dev/null
+++ b/info/examples/Math/06-17-1.pdf
Binary files differ
diff --git a/info/examples/Math/06-17-2.ltx b/info/examples/Math/06-17-2.ltx
new file mode 100644
index 0000000000..38f33fee49
--- /dev/null
+++ b/info/examples/Math/06-17-2.ltx
@@ -0,0 +1,61 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-17-2 auf Seite 130.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc}
+\usepackage[de,expert,uprightgreek,OT1]{lucbmath}% für mathe
+\usepackage{libertine}
+\usepackage[scaled=0.82]{beramono}
+\usepackage{amsmath}
+\usepackage{booktabs}\tabcolsep=2pt
+\newcommand\Lcs[2][]{\texttt{\textbackslash#2}}
+\StopShownPreambleCommands
+\begin{document}
+\def\mathsymbol#1{\Lcs{#1} & $ \csname#1i\endcsname $ & $ \boldsymbol{\csname#1i\endcsname} $ & $ \pmb{\csname#1i\endcsname} $ }
+\renewcommand\arraystretch{1.15}
+\begin{tabular}{@{}lccc|@{\kern5pt}lccc@{}}\toprule
+\emph{Name} & & \Lcs[amsmath]{boldsymbol} & \Lcs[amsmath]{pmb} & \emph{Name} & & \Lcs[amsmath]{boldsymbol} & \Lcs[amsmath]{pmb}\\\midrule
+\mathsymbol{alpha} & \mathsymbol{beta}\\
+\mathsymbol{chi} & \mathsymbol{delta}\\
+%
+\mathsymbol{epsilon} & \mathsymbol{eta} \\
+\mathsymbol{gamma} & \mathsymbol{iota}\\
+%
+\mathsymbol{kappa} & \mathsymbol{lambda}\\
+\mathsymbol{mu} & \mathsymbol{nu} \\
+%
+\mathsymbol{omega} & \mathsymbol{phi}\\
+\mathsymbol{pi} & \mathsymbol{psi}\\
+%
+\mathsymbol{rho} & \mathsymbol{sigma}\\
+\mathsymbol{tau} & \mathsymbol{theta}\\
+%
+\mathsymbol{upsilon} & \mathsymbol{varepsilon}\\
+\mathsymbol{varphi} & \mathsymbol{varpi} \\
+%
+\mathsymbol{varrho} & \mathsymbol{varsigma}\\
+\mathsymbol{vartheta}& \mathsymbol{xi}\\
+%
+\mathsymbol{zeta} & \\\bottomrule
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/06-17-2.pdf b/info/examples/Math/06-17-2.pdf
new file mode 100644
index 0000000000..e5476f5b26
--- /dev/null
+++ b/info/examples/Math/06-17-2.pdf
Binary files differ
diff --git a/info/examples/Math/06-18-1.ltx b/info/examples/Math/06-18-1.ltx
new file mode 100644
index 0000000000..ae82f77f72
--- /dev/null
+++ b/info/examples/Math/06-18-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-18-1 auf Seite 130.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\_$\underset{under}{baseline}$\_\\
+\_$\overset{over}{baseline}$\_
+\end{document}
diff --git a/info/examples/Math/06-18-1.pdf b/info/examples/Math/06-18-1.pdf
new file mode 100644
index 0000000000..15584130a9
--- /dev/null
+++ b/info/examples/Math/06-18-1.pdf
Binary files differ
diff --git a/info/examples/Math/06-18-2.ltx b/info/examples/Math/06-18-2.ltx
new file mode 100644
index 0000000000..78cfb39324
--- /dev/null
+++ b/info/examples/Math/06-18-2.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-18-2 auf Seite 131.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc}\usepackage{libertine}\usepackage[scaled=0.82]{beramono}
+\def\Lcs#1{{\ttfamily\textbackslash#1}}
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{*{5}{rc}}
+\Lcs{dotsb} & $\dotsb$ & \Lcs{dotsc} & $\dotsc$ &
+\Lcs{dotsi} & $\dotsi$ &
+\Lcs{dotsm} & $\dotsm$ & \Lcs{dotso} & $\dotso$
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/06-18-2.pdf b/info/examples/Math/06-18-2.pdf
new file mode 100644
index 0000000000..76a72ab3f6
--- /dev/null
+++ b/info/examples/Math/06-18-2.pdf
Binary files differ
diff --git a/info/examples/Math/06-19-1.ltx b/info/examples/Math/06-19-1.ltx
new file mode 100644
index 0000000000..382b4fe87c
--- /dev/null
+++ b/info/examples/Math/06-19-1.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-19-1 auf Seite 131.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{gather*}
+ \begin{align*}
+ m_2 &= m_2' + m_2''\\
+ &= \frac{V_2'}{v_2'} + \frac{V_2''}{v_2''}
+ \end{align*}\\
+ \Rightarrow m_2 v_2' = V - V_2'' + V_2''\frac{v_2'}{v_2''}
+\end{gather*}
+\begin{gather*}
+ \begin{align*}
+ m_2 &= m_2' + m_2''\\
+ &= \frac{V_2'}{v_2'} + \frac{V_2''}{v_2''} & %<<<====
+ \end{align*}\\
+ \Rightarrow m_2 v_2' = V - V_2'' + V_2''\frac{v_2'}{v_2''}
+\end{gather*}
+\end{document}
diff --git a/info/examples/Math/06-19-1.pdf b/info/examples/Math/06-19-1.pdf
new file mode 100644
index 0000000000..12ed2d15f9
--- /dev/null
+++ b/info/examples/Math/06-19-1.pdf
Binary files differ
diff --git a/info/examples/Math/06-19-2.ltx b/info/examples/Math/06-19-2.ltx
new file mode 100644
index 0000000000..08007ee276
--- /dev/null
+++ b/info/examples/Math/06-19-2.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-19-2 auf Seite 132.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\fbox{\parbox{10cm}{\begin{align*} a &= b \\ c &= d \end{align*}}}
+
+\fbox{\parbox{10cm}{\noindent\begin{align*} a &= b \\ c &= d\end{align*}}}
+\end{document}
diff --git a/info/examples/Math/06-19-2.pdf b/info/examples/Math/06-19-2.pdf
new file mode 100644
index 0000000000..bbed922849
--- /dev/null
+++ b/info/examples/Math/06-19-2.pdf
Binary files differ
diff --git a/info/examples/Math/06-19-3.ltx b/info/examples/Math/06-19-3.ltx
new file mode 100644
index 0000000000..39c020b167
--- /dev/null
+++ b/info/examples/Math/06-19-3.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-19-3 auf Seite 132.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\[
+ \begin{gathered}
+ [p] = 100 \\
+ [v] = 200
+ \end{gathered}
+\]
+\end{document}
diff --git a/info/examples/Math/06-19-3.pdf b/info/examples/Math/06-19-3.pdf
new file mode 100644
index 0000000000..cf3368002a
--- /dev/null
+++ b/info/examples/Math/06-19-3.pdf
Binary files differ
diff --git a/info/examples/Math/06-19-4.ltx b/info/examples/Math/06-19-4.ltx
new file mode 100644
index 0000000000..26aedd2f01
--- /dev/null
+++ b/info/examples/Math/06-19-4.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-19-4 auf Seite 132.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\[
+ \begin{gathered}\relax
+ [p] = 100 \\
+ [v] = 200
+ \end{gathered}
+\]
+\end{document}
diff --git a/info/examples/Math/06-19-4.pdf b/info/examples/Math/06-19-4.pdf
new file mode 100644
index 0000000000..0a147dc4ca
--- /dev/null
+++ b/info/examples/Math/06-19-4.pdf
Binary files differ
diff --git a/info/examples/Math/06-20-1.ltx b/info/examples/Math/06-20-1.ltx
new file mode 100644
index 0000000000..46e24202be
--- /dev/null
+++ b/info/examples/Math/06-20-1.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-20-1 auf Seite 133.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\setlength\fboxsep{0pt}
+\setlength\abovedisplayskip{10pt}\setlength\belowdisplayskip{10pt}
+\fbox{\parbox{\linewidth}{\setlength\fboxsep{5pt}%
+\begin{xalignat*}{2}
+\framebox[0.125\columnwidth]{xalignat} &= \framebox[0.125\columnwidth]{x} & \framebox[0.125\columnwidth]{x} &= \framebox[0.125\columnwidth]{x}\\
+\framebox[0.125\columnwidth]{xalignat} &= \framebox[0.1\columnwidth]{x} & \framebox[0.1\columnwidth]{x} &= \framebox[0.1\columnwidth]{x}
+\end{xalignat*}}}
+\end{document}
diff --git a/info/examples/Math/06-20-1.pdf b/info/examples/Math/06-20-1.pdf
new file mode 100644
index 0000000000..bdc2668bb6
--- /dev/null
+++ b/info/examples/Math/06-20-1.pdf
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diff --git a/info/examples/Math/06-20-2.ltx b/info/examples/Math/06-20-2.ltx
new file mode 100644
index 0000000000..15bad70f8c
--- /dev/null
+++ b/info/examples/Math/06-20-2.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-20-2 auf Seite 133.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{79}
+\renewcommand\theequation{6.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{xalignat}{3}
+ i_{11} & =0.25 & i_{12} & =i_{21} & i_{13} & =i_{23}\nonumber \\
+ i_{21} & =\frac{1}{3}i_{11} & i_{22} & =0.5i_{12} & i_{23} & =i_{31}\\
+ i_{31} & =0.33i_{22} & i_{32} & =0.15i_{32} & i_{33} & =i_{11}
+\end{xalignat}
+\end{document}
diff --git a/info/examples/Math/06-20-2.pdf b/info/examples/Math/06-20-2.pdf
new file mode 100644
index 0000000000..90c87f264d
--- /dev/null
+++ b/info/examples/Math/06-20-2.pdf
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diff --git a/info/examples/Math/06-20-3.ltx b/info/examples/Math/06-20-3.ltx
new file mode 100644
index 0000000000..95161b6d0f
--- /dev/null
+++ b/info/examples/Math/06-20-3.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-20-3 auf Seite 134.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\setlength\fboxsep{0pt}
+\setlength\abovedisplayskip{10pt}\setlength\belowdisplayskip{10pt}
+\fbox{\parbox{\linewidth}{\setlength\fboxsep{5pt}%
+\begin{xxalignat}{2}
+\framebox[0.125\columnwidth]{xxalignat} &= \framebox[0.125\columnwidth]{x} & \framebox[0.125\columnwidth]{x} &= \framebox[0.125\columnwidth]{x}\\
+\framebox[0.125\columnwidth]{xxalignat} &= \framebox[0.1\columnwidth]{x} & \framebox[0.1\columnwidth]{x} &= \framebox[0.1\columnwidth]{x}
+\end{xxalignat}}}
+\end{document}
diff --git a/info/examples/Math/06-20-3.pdf b/info/examples/Math/06-20-3.pdf
new file mode 100644
index 0000000000..55175d0b81
--- /dev/null
+++ b/info/examples/Math/06-20-3.pdf
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diff --git a/info/examples/Math/06-20-4.ltx b/info/examples/Math/06-20-4.ltx
new file mode 100644
index 0000000000..151092826b
--- /dev/null
+++ b/info/examples/Math/06-20-4.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 06-20-4 auf Seite 134.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{xxalignat}{3}
+ i_{11} & =0.25 & i_{12} & =i_{21} & i_{13} &=i_{23}\\
+ i_{21} & =\frac{1}{3}i_{11} & i_{22} & =0.5i_{12} & i_{23} & =i_{31}\\
+ i_{31} & =0.33i_{22} & i_{32} & =0.15i_{32}& i_{33} & =i_{11}
+\end{xxalignat}
+\end{document}
diff --git a/info/examples/Math/06-20-4.pdf b/info/examples/Math/06-20-4.pdf
new file mode 100644
index 0000000000..2329389e0d
--- /dev/null
+++ b/info/examples/Math/06-20-4.pdf
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diff --git a/info/examples/Math/07-01-1.ltx b/info/examples/Math/07-01-1.ltx
new file mode 100644
index 0000000000..f2e09a0356
--- /dev/null
+++ b/info/examples/Math/07-01-1.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-1 auf Seite 136.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.15}
+\begin{tabular}{@{}*{4}{r@{\kern5pt}l}r@{\kern5pt}ll@{}}
+\mathsymbol{alpha} \mathsymbol{beta} \mathsymbol{chi} \mathsymbol{delta} \mathsymbol{epsilon}\\
+\mathsymbol{eta} \mathsymbol{gamma} \mathsymbol{iota} \mathsymbol{kappa} \mathsymbol{lambda}\\
+\mathsymbol{mu} \mathsymbol{nu} \mathsymbol{omega} \mathsymbol{phi} \mathsymbol{pi}\\
+\mathsymbol{psi} \mathsymbol{rho} \mathsymbol{sigma} \mathsymbol{tau} \mathsymbol{theta}\\
+\mathsymbol{upsilon} \mathsymbol{varepsilon} \mathsymbol{varphi} \mathsymbol{varpi} \mathsymbol{varrho}\\
+\mathsymbol{varsigma} \mathsymbol{vartheta} \mathsymbol{xi} \mathsymbol{zeta}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-1.pdf b/info/examples/Math/07-01-1.pdf
new file mode 100644
index 0000000000..d90828c1c1
--- /dev/null
+++ b/info/examples/Math/07-01-1.pdf
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diff --git a/info/examples/Math/07-01-10.ltx b/info/examples/Math/07-01-10.ltx
new file mode 100644
index 0000000000..817b90688d
--- /dev/null
+++ b/info/examples/Math/07-01-10.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-10 auf Seite 138.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\def\mstrut{\rule[-2ex]{0pt}{4ex}}\def\Lcs#1{\texttt{\textbackslash#1}}
+\def\tab#1{{\renewcommand\arraystretch{1}\tabular{@{}l@{}}#1\endtabular}}
+\renewcommand\arraystretch{2.5}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l@{\kern15pt}}l@{}}
+$\left[\mstrut\right]$ & [] & $\left\{\mstrut\right\}$ & \{\} &
+$\left\lbrack\mstrut\right\rbrack$ &\tab{\Lcs{lbrack}\\\Lcs{rbrack}} &
+$\left\lbrace\mstrut\right\rbrace$ & \tab{\Lcs{lbrace}\\\Lcs{rbrace}} &\\
+$\left\lceil\mstrut\right\rceil$ & \tab{\Lcs{lceil}\\\Lcs{rceil}} &
+$\left(\mstrut\right)$ & () &
+$\left\lgroup\mstrut\right\rgroup$ & \tab{\Lcs{lgroup}\\\Lcs{rgroup}} &
+$\left\lfloor\mstrut\right\rfloor$ & \tab{\Lcs{lfloor}\\\Lcs{rfloor}} &\\
+$\left\langle\mstrut\right\rangle$ &\tab{\Lcs{langle}\\\Lcs{rangle}} &
+$\left\lmoustache\mstrut\right\rmoustache$ & \tab{\Lcs{lmoustache}\\\Lcs{rmoustache}}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-10.pdf b/info/examples/Math/07-01-10.pdf
new file mode 100644
index 0000000000..1bfd4e388c
--- /dev/null
+++ b/info/examples/Math/07-01-10.pdf
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diff --git a/info/examples/Math/07-01-11.ltx b/info/examples/Math/07-01-11.ltx
new file mode 100644
index 0000000000..3ba900bc86
--- /dev/null
+++ b/info/examples/Math/07-01-11.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-11 auf Seite 138.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.3}
+\begin{tabular}{@{}*{4}{rl@{\kern15pt}}l@{}}
+, & $,$ &
+\mathsymbol{cdots}
+\mathsymbol{ldots}
+\mathsymbol{mathellipsis}\\
+; & $;$ &
+\mathsymbol{colon}
+\mathsymbol{ddots}
+\mathsymbol{vdots}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-11.pdf b/info/examples/Math/07-01-11.pdf
new file mode 100644
index 0000000000..6f188f18dd
--- /dev/null
+++ b/info/examples/Math/07-01-11.pdf
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diff --git a/info/examples/Math/07-01-12.ltx b/info/examples/Math/07-01-12.ltx
new file mode 100644
index 0000000000..bba4771615
--- /dev/null
+++ b/info/examples/Math/07-01-12.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-12 auf Seite 138.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{} rlrlrll @{}}
+\mathsymbol{lbrace} \mathsymbol{rbrace} \mathsymbol{dagger} \\
+\mathsymbol{ddagger} \mathsymbol{mathdollar} \mathsymbol{mathparagraph}\\
+\mathsymbol{mathsterling} \mathsymbol{mathellipsis} \mathsymbol{mathsection}\\
+\mathsymbol{mathunderscore}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-12.pdf b/info/examples/Math/07-01-12.pdf
new file mode 100644
index 0000000000..6132ff4136
--- /dev/null
+++ b/info/examples/Math/07-01-12.pdf
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diff --git a/info/examples/Math/07-01-2.ltx b/info/examples/Math/07-01-2.ltx
new file mode 100644
index 0000000000..0c628e7c3b
--- /dev/null
+++ b/info/examples/Math/07-01-2.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-2 auf Seite 136.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.15}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}ll@{}}
+\Lcs{\$} & \$ & \mathsymbol{aleph}\mathsymbol{Im}\mathsymbol{Re}\\
+\mathsymbol{ell}\mathsymbol{hbar}\mathsymbol{imath}\mathsymbol{jmath}\\
+\mathsymbol{mathdollar}\mathsymbol{mathparagraph}\mathsymbol{mathsection}\mathsymbol{mathsterling}\\
+\mathsymbol{P}\mathsymbol{partial}\mathsymbol{pounds}\mathsymbol{S}\\
+\mathsymbol{wp}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-2.pdf b/info/examples/Math/07-01-2.pdf
new file mode 100644
index 0000000000..8ee6b59c9a
--- /dev/null
+++ b/info/examples/Math/07-01-2.pdf
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diff --git a/info/examples/Math/07-01-3.ltx b/info/examples/Math/07-01-3.ltx
new file mode 100644
index 0000000000..4ea9d34d37
--- /dev/null
+++ b/info/examples/Math/07-01-3.ltx
@@ -0,0 +1,69 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-3 auf Seite 136.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.15}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l}r@{\kern3pt}ll@{}}
+$!$ & \texttt{!}
+ & $.$ & \texttt{.}
+ & $/$ & \texttt{/}
+ & $?$ & \texttt{?}
+ & \makeatletter$@$\makeatother & \texttt{@}\\
+$|$ & \texttt{|}
+ & $\#$ & \Lcs{\#}
+ &$\&$ & \Lcs{@}
+ & $\_$ & \Lcs{\textunderscore}
+ &$\|$ & \Lcs{{|}}\\
+\mathsymbol{angle}
+ \mathsymbol{Arrowvert}
+ \mathsymbol{arrowvert}
+ \mathsymbol{backslash}
+ \mathsymbol{bot}\\
+\mathsymbol{bracevert}
+ \mathsymbol{clubsuit}
+ \mathsymbol{copyright}
+ \mathsymbol{diamondsuit}
+ \mathsymbol{emptyset}\\
+\mathsymbol{exists}
+ \mathsymbol{flat}
+ \mathsymbol{forall}
+ \mathsymbol{heartsuit}
+ \mathsymbol{infty}\\
+\mathsymbol{lnot}
+ \mathsymbol{nabla}
+ \mathsymbol{natural}
+ \mathsymbol{neg}
+ \mathsymbol{prime}\\
+\mathsymbol{sharp}
+ \mathsymbol{spadesuit}
+ \mathsymbol{surd}
+ \mathsymbol{top}
+ \mathsymbol{triangle}\\
+\mathsymbol{Vert}
+ \mathsymbol{vert}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-3.pdf b/info/examples/Math/07-01-3.pdf
new file mode 100644
index 0000000000..d9755f42ce
--- /dev/null
+++ b/info/examples/Math/07-01-3.pdf
Binary files differ
diff --git a/info/examples/Math/07-01-4.ltx b/info/examples/Math/07-01-4.ltx
new file mode 100644
index 0000000000..bc6c2a7c1c
--- /dev/null
+++ b/info/examples/Math/07-01-4.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-4 auf Seite 136.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.2}
+\begin{tabular}{@{}*{3}{l@{\kern3pt}l}r@{\kern3pt}ll@{}}
+\mathsymbol{bigcirc}\mathsymbol{odot}\mathsymbol{ominus}\mathsymbol{oplus}\\
+\mathsymbol{oslash}\mathsymbol{otimes}\mathsymbol{bullet}\mathsymbol{cdot}\\
+\mathsymbol{circ} $*$ &\texttt{*} & $+$ &\texttt{+} & $-$ &\texttt{-} \\
+\mathsymbol{amalg}\mathsymbol{ast}\mathsymbol{bigtriangledown}\mathsymbol{bigtriangleup}\\
+\mathsymbol{cap}\mathsymbol{cup}\mathsymbol{dag}\mathsymbol{dagger}\\
+\mathsymbol{ddag}\mathsymbol{ddagger}\mathsymbol{diamond}\mathsymbol{div}\\
+\mathsymbol{land}\mathsymbol{lor}\mathsymbol{mp}\mathsymbol{pm}\\
+\mathsymbol{setminus}\mathsymbol{sqcap}\mathsymbol{sqcup}\mathsymbol{star}\\
+\mathsymbol{times}\mathsymbol{triangleleft}\mathsymbol{triangleright}\mathsymbol{uplus}\\
+\mathsymbol{vee}\mathsymbol{wedge}\mathsymbol{wr}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-4.pdf b/info/examples/Math/07-01-4.pdf
new file mode 100644
index 0000000000..2a2904245f
--- /dev/null
+++ b/info/examples/Math/07-01-4.pdf
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diff --git a/info/examples/Math/07-01-5.ltx b/info/examples/Math/07-01-5.ltx
new file mode 100644
index 0000000000..a25faabf99
--- /dev/null
+++ b/info/examples/Math/07-01-5.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-5 auf Seite 137.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.3}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}ll@{}}
+\mathsymbol{Downarrow}\mathsymbol{downarrow}\mathsymbol{gets}\\
+\mathsymbol{hookleftarrow}\mathsymbol{hookrightarrow}\mathsymbol{Leftarrow}\\
+\mathsymbol{leftarrow}\mathsymbol{leftharpoondown}\mathsymbol{leftharpoonup}\\
+\mathsymbol{Leftrightarrow}\mathsymbol{leftrightarrow}\mathsymbol{Longleftarrow}\\
+\mathsymbol{longleftarrow}\mathsymbol{Longleftrightarrow}\mathsymbol{longleftrightarrow}\\
+\mathsymbol{longmapsto}\mathsymbol{Longrightarrow}\mathsymbol{longrightarrow}\\
+\mathsymbol{mapsto}\mathsymbol{nearrow}\mathsymbol{nwarrow}\\
+\mathsymbol{Rightarrow}\mathsymbol{rightarrow}\mathsymbol{rightharpoondown}\\
+\mathsymbol{rightharpoonup}\mathsymbol{searrow}\mathsymbol{swarrow}\\
+\mathsymbol{to}\mathsymbol{Uparrow}\mathsymbol{uparrow}\\
+\mathsymbol{Updownarrow}\mathsymbol{updownarrow}
+% Die letzten vier hier unten nicht alphabetisch nach Befehlsnamen sortiert!?
+\mathsymbol{lhook}\\
+\mathsymbol{mapstochar}\mathsymbol{Relhook}\mathsymbol{rhook}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-5.pdf b/info/examples/Math/07-01-5.pdf
new file mode 100644
index 0000000000..88741c5aa6
--- /dev/null
+++ b/info/examples/Math/07-01-5.pdf
Binary files differ
diff --git a/info/examples/Math/07-01-6.ltx b/info/examples/Math/07-01-6.ltx
new file mode 100644
index 0000000000..719eeae974
--- /dev/null
+++ b/info/examples/Math/07-01-6.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-6 auf Seite 137.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{5}{r@{\kern3pt}l}r@{\kern3pt}ll@{}}
+$<$ & $<$ &
+$=$ & $=$ &
+$>$ & $>$ &
+\mathsymbol{approx}\mathsymbol{asymp}\mathsymbol{cong}\\
+\mathsymbol{doteq}\mathsymbol{equiv}\mathsymbol{ge}\mathsymbol{geq}\mathsymbol{gg}\mathsymbol{le}\\
+\mathsymbol{leq}\mathsymbol{ll}
+% Und dieses Synonym gibt's auch noch (-> ggf. andere Zeilenschaltung \\ nötig!):
+%\mathsymbol{}{ne}{}
+% Und das ``\neq'' traut sich nicht, zu ``Rel'' und ``kernel'' zu gehören?!
+\mathsymbol{neq}\mathsymbol{prec}\mathsymbol{preceq}\mathsymbol{sim}\\
+\mathsymbol{simeq}\mathsymbol{succ}\mathsymbol{succeq}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-6.pdf b/info/examples/Math/07-01-6.pdf
new file mode 100644
index 0000000000..c5250f0321
--- /dev/null
+++ b/info/examples/Math/07-01-6.pdf
Binary files differ
diff --git a/info/examples/Math/07-01-7.ltx b/info/examples/Math/07-01-7.ltx
new file mode 100644
index 0000000000..a05a2259fb
--- /dev/null
+++ b/info/examples/Math/07-01-7.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-7 auf Seite 137.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l}r@{\kern3pt}ll@{}}
+\mathsymbol{in}
+\mathsymbol{ni}
+\mathsymbol{notin}
+\mathsymbol{owns}
+\mathsymbol{sqsubseteq}\\
+\mathsymbol{sqsupseteq}
+\mathsymbol{subset}
+\mathsymbol{subseteq}
+\mathsymbol{supset}
+\mathsymbol{supseteq}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-7.pdf b/info/examples/Math/07-01-7.pdf
new file mode 100644
index 0000000000..1030493648
--- /dev/null
+++ b/info/examples/Math/07-01-7.pdf
Binary files differ
diff --git a/info/examples/Math/07-01-8.ltx b/info/examples/Math/07-01-8.ltx
new file mode 100644
index 0000000000..1f205d997b
--- /dev/null
+++ b/info/examples/Math/07-01-8.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-8 auf Seite 137.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{5}{l@{\kern3pt}l}r@{\kern3pt}ll@{}}
+$:$ & $:$ &
+\mathsymbol{bowtie}
+\mathsymbol{dashv}
+\mathsymbol{frown}
+\mathsymbol{mid}
+\mathsymbol{models}\\
+\mathsymbol{parallel}
+\mathsymbol{perp}
+\mathsymbol{propto}
+\mathsymbol{smile}
+\mathsymbol{vdash}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-8.pdf b/info/examples/Math/07-01-8.pdf
new file mode 100644
index 0000000000..71109a94e5
--- /dev/null
+++ b/info/examples/Math/07-01-8.pdf
Binary files differ
diff --git a/info/examples/Math/07-01-9.ltx b/info/examples/Math/07-01-9.ltx
new file mode 100644
index 0000000000..80a1a8ea61
--- /dev/null
+++ b/info/examples/Math/07-01-9.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-01-9 auf Seite 138.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.6}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}ll @{}}
+% Im Gegensatz zu den vorangehenden und nachfolgenden Tabellen nicht alphabetisch nach Befehlsnamen sortiert!?
+\mathsymbol{int} $\displaystyle\int$ & \texttt{\textbackslash displaystyle}\texttt{\textbackslash int} &
+\mathsymbol{oint} $\displaystyle\oint$ & \texttt{\textbackslash displaystyle}\texttt{\textbackslash oint}\\
+\mathSymbol{cap}\mathSymbol{cup}\\
+\mathSymbol{odot}\mathSymbol{oplus}\\
+\mathSymbol{otimes}\mathSymbol{sqcup}\\
+\mathSymbol{uplus}\mathSymbol{vee}\\
+\mathSymbol{wedge}\mathsymbol{coprod}
+ $\displaystyle\coprod$ & \texttt{\textbackslash displaystyle}\texttt{\textbackslash coprod}\\
+\mathsymbol{prod}
+$\displaystyle\prod$ & \texttt{\textbackslash displaystyle}\texttt{\textbackslash prod} &
+\mathsymbol{sum}
+ $\displaystyle\sum$ & \texttt{\textbackslash displaystyle}\texttt{\textbackslash sum}\\
+\mathsymbol{smallint}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-01-9.pdf b/info/examples/Math/07-01-9.pdf
new file mode 100644
index 0000000000..34265bca63
--- /dev/null
+++ b/info/examples/Math/07-01-9.pdf
Binary files differ
diff --git a/info/examples/Math/07-02-1.ltx b/info/examples/Math/07-02-1.ltx
new file mode 100644
index 0000000000..8039a1be7c
--- /dev/null
+++ b/info/examples/Math/07-02-1.ltx
@@ -0,0 +1,63 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-02-1 auf Seite 139.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,amssymb}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.3}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}ll@{}}
+\mathsymbol{angle}
+\mathsymbol{Bbbk}
+\mathsymbol{beth}\\
+\mathsymbol{blacksquare}
+\mathsymbol{circledS}
+\mathsymbol{complement}\\
+\mathsymbol{daleth}
+\mathsymbol{diagdown}
+\mathsymbol{diagup}\\
+\mathsymbol{digamma}
+\mathsymbol{eth}
+\mathsymbol{Finv}\\
+\mathsymbol{Game}
+\mathsymbol{gimel}
+\mathsymbol{hbar}\\
+\mathsymbol{hslash}
+\mathsymbol{lozenge}
+\mathsymbol{blacklozenge}\\
+\mathsymbol{backprime}
+\mathsymbol{bigstar}
+\mathsymbol{blacktriangledown}\\
+\mathsymbol{blacktriangle}
+\mathsymbol{lessdot}
+\mathsymbol{measuredangle}\\
+\mathsymbol{mho}
+\mathsymbol{nexists}
+\mathsymbol{sphericalangle}\\
+\mathsymbol{square}
+\mathsymbol{triangledown}
+\mathsymbol{varkappa}\\
+\mathsymbol{varnothing}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-02-1.pdf b/info/examples/Math/07-02-1.pdf
new file mode 100644
index 0000000000..b1df0fe6e2
--- /dev/null
+++ b/info/examples/Math/07-02-1.pdf
Binary files differ
diff --git a/info/examples/Math/07-02-2.ltx b/info/examples/Math/07-02-2.ltx
new file mode 100644
index 0000000000..630294e36f
--- /dev/null
+++ b/info/examples/Math/07-02-2.ltx
@@ -0,0 +1,59 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-02-2 auf Seite 139.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,amssymb}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.3}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{boxdot}
+\mathsymbol{boxplus}
+\mathsymbol{boxtimes}\\
+\mathsymbol{centerdot}
+\mathsymbol{boxminus}
+\mathsymbol{veebar}\\
+\mathsymbol{barwedge}
+\mathsymbol{doublebarwedge}
+\mathsymbol{Cup}\\
+\mathsymbol{Cap}
+\mathsymbol{curlywedge}
+\mathsymbol{curlyvee}\\
+\mathsymbol{leftthreetimes}
+\mathsymbol{rightthreetimes}
+\mathsymbol{dotplus}\\
+\mathsymbol{intercal}
+\mathsymbol{circledcirc}
+\mathsymbol{circledast}\\
+\mathsymbol{circleddash}
+\mathsymbol{diagup}
+\mathsymbol{diagdown}\\
+\mathsymbol{divideontimes}
+\mathsymbol{lessdot}
+\mathsymbol{gtrdot}\\
+\mathsymbol{ltimes}
+\mathsymbol{rtimes}
+\mathsymbol{smallsetminus}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-02-2.pdf b/info/examples/Math/07-02-2.pdf
new file mode 100644
index 0000000000..6d68ab6573
--- /dev/null
+++ b/info/examples/Math/07-02-2.pdf
Binary files differ
diff --git a/info/examples/Math/07-02-3.ltx b/info/examples/Math/07-02-3.ltx
new file mode 100644
index 0000000000..0087d3b323
--- /dev/null
+++ b/info/examples/Math/07-02-3.ltx
@@ -0,0 +1,114 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-02-3 auf Seite 140.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,amssymb}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.3}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{circlearrowright}
+\mathsymbol{circlearrowleft}
+\mathsymbol{rightleftharpoons}\\
+\mathsymbol{leftrightharpoons}
+\mathsymbol{Vdash}
+\mathsymbol{Vvdash}\\
+\mathsymbol{vDash}
+\mathsymbol{twoheadrightarrow}
+\mathsymbol{twoheadleftarrow}\\
+\mathsymbol{leftleftarrows}
+\mathsymbol{rightrightarrows}
+\mathsymbol{upuparrows}\\
+\mathsymbol{downdownarrows}
+\mathsymbol{upharpoonright}\\
+\mathsymbol{downharpoonright}
+\mathsymbol{upharpoonleft}
+\mathsymbol{downharpoonleft}\\
+\mathsymbol{rightarrowtail}
+\mathsymbol{leftarrowtail}
+\mathsymbol{leftrightarrows}\\
+\mathsymbol{rightleftarrows}
+\mathsymbol{Lsh}
+\mathsymbol{Rsh}\\
+\mathsymbol{rightsquigarrow}
+\mathsymbol{leftrightsquigarrow}
+\mathsymbol{looparrowleft}\\
+\mathsymbol{looparrowright}
+\mathsymbol{circeq}
+\mathsymbol{succsim}\\
+\mathsymbol{gtrsim}
+\mathsymbol{gtrapprox}
+\mathsymbol{multimap}\\
+\mathsymbol{therefore}
+\mathsymbol{because}
+\mathsymbol{doteqdot}\\
+\mathsymbol{triangleq}
+\mathsymbol{precsim}
+\mathsymbol{lesssim}\\
+\mathsymbol{lessapprox}
+\mathsymbol{eqslantless}
+\mathsymbol{eqslantgtr}\\
+\mathsymbol{curlyeqprec}
+\mathsymbol{curlyeqsucc}
+\mathsymbol{preccurlyeq}\\
+\mathsymbol{leqq}
+\mathsymbol{leqslant}
+\mathsymbol{lessgtr}\\
+\mathsymbol{risingdotseq}
+\mathsymbol{fallingdotseq}
+\mathsymbol{succcurlyeq}\\
+\mathsymbol{geqq}
+\mathsymbol{geqslant}
+\mathsymbol{gtrless}\\
+\mathsymbol{vartriangleright}
+\mathsymbol{vartriangleleft}
+\mathsymbol{trianglerighteq}\\
+\mathsymbol{trianglelefteq}
+\mathsymbol{between}
+\mathsymbol{blacktriangleright}\\
+\mathsymbol{blacktriangleleft}
+\mathsymbol{vartriangle}
+\mathsymbol{eqcirc}\\
+\mathsymbol{lesseqgtr}
+\mathsymbol{gtreqless}
+\mathsymbol{lesseqqgtr}\\
+\mathsymbol{gtreqqless}
+\mathsymbol{Rrightarrow}
+\mathsymbol{Lleftarrow}\\
+\mathsymbol{varpropto}
+\mathsymbol{smallsmile}
+\mathsymbol{smallfrown}\\
+\mathsymbol{Subset}
+\mathsymbol{Supset}
+\mathsymbol{subseteqq}\\
+\mathsymbol{supseteqq}
+\mathsymbol{bumpeq}
+\mathsymbol{Bumpeq}\\
+\mathsymbol{lll}
+\mathsymbol{ggg}
+\mathsymbol{pitchfork}\\
+\mathsymbol{backsim}
+\mathsymbol{backsimeq}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-02-3.pdf b/info/examples/Math/07-02-3.pdf
new file mode 100644
index 0000000000..1b32a813f0
--- /dev/null
+++ b/info/examples/Math/07-02-3.pdf
Binary files differ
diff --git a/info/examples/Math/07-02-4.ltx b/info/examples/Math/07-02-4.ltx
new file mode 100644
index 0000000000..53771b54fd
--- /dev/null
+++ b/info/examples/Math/07-02-4.ltx
@@ -0,0 +1,103 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-02-4 auf Seite 141.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,amssymb}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.2}\tabcolsep=0pt
+\begin{tabular}{@{}*{3}{rl}rl@{}l@{}}
+\mathsymbol{lvertneqq}
+\mathsymbol{gvertneqq}
+\mathsymbol{nleq}
+\mathsymbol{ngeq}\\
+\mathsymbol{nless}
+\mathsymbol{ngtr}
+\mathsymbol{nprec}
+\mathsymbol{nsucc}\\
+\mathsymbol{lneqq}
+\mathsymbol{gneqq}
+\mathsymbol{nleqslant}
+\mathsymbol{ngeqslant}\\
+\mathsymbol{lneq}
+\mathsymbol{gneq}
+\mathsymbol{npreceq}
+\mathsymbol{nsucceq}\\
+\mathsymbol{precnsim}
+\mathsymbol{succnsim}
+\mathsymbol{lnsim}
+\mathsymbol{gnsim}\\
+\mathsymbol{nleqq}
+\mathsymbol{ngeqq}
+\mathsymbol{precneqq}
+\mathsymbol{succneqq}\\
+\mathsymbol{precnapprox}
+\mathsymbol{succnapprox}
+\mathsymbol{lnapprox}
+\mathsymbol{gnapprox}\\
+\mathsymbol{nsim}
+\mathsymbol{ncong}
+\mathsymbol{varsubsetneq}
+\mathsymbol{varsupsetneq}\\
+\mathsymbol{nsubseteqq}
+\mathsymbol{nsupseteqq}
+\mathsymbol{subsetneqq}
+\mathsymbol{supsetneqq}\\
+\mathsymbol{varsubsetneqq}
+\mathsymbol{varsupsetneqq}
+\mathsymbol{subsetneq}
+\mathsymbol{supsetneq}\\
+\mathsymbol{nsubseteq}
+\mathsymbol{nsupseteq}
+\mathsymbol{nparallel}
+\mathsymbol{nmid}\\
+\mathsymbol{nshortmid}
+\mathsymbol{nshortparallel}
+\mathsymbol{nvdash}
+\mathsymbol{nVdash}\\
+\mathsymbol{nvDash}
+\mathsymbol{nVDash}
+\mathsymbol{ntrianglerighteq}
+\mathsymbol{ntrianglelefteq}\\
+\mathsymbol{ntriangleleft}
+\mathsymbol{ntriangleright}
+\mathsymbol{nleftarrow}
+\mathsymbol{nrightarrow}\\
+\mathsymbol{nLeftarrow}
+\mathsymbol{nRightarrow}
+\mathsymbol{nLeftrightarrow}
+\mathsymbol{nleftrightarrow}\\
+\mathsymbol{eqsim}
+\mathsymbol{shortmid}
+\mathsymbol{shortparallel}
+\mathsymbol{thicksim}\\
+\mathsymbol{thickapprox}
+\mathsymbol{approxeq}
+\mathsymbol{succapprox}
+\mathsymbol{precapprox}\\
+\mathsymbol{curvearrowleft}
+\mathsymbol{curvearrowright}
+\mathsymbol{backepsilon}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-02-4.pdf b/info/examples/Math/07-02-4.pdf
new file mode 100644
index 0000000000..6340451776
--- /dev/null
+++ b/info/examples/Math/07-02-4.pdf
Binary files differ
diff --git a/info/examples/Math/07-03-1.ltx b/info/examples/Math/07-03-1.ltx
new file mode 100644
index 0000000000..460d3bbea9
--- /dev/null
+++ b/info/examples/Math/07-03-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-03-1 auf Seite 141.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\oldstylenums{0123456789}$\\
+$\oldstylenums{123.034.445,32}$
+\end{document}
diff --git a/info/examples/Math/07-03-1.pdf b/info/examples/Math/07-03-1.pdf
new file mode 100644
index 0000000000..9a11f4f19a
--- /dev/null
+++ b/info/examples/Math/07-03-1.pdf
Binary files differ
diff --git a/info/examples/Math/07-03-2.ltx b/info/examples/Math/07-03-2.ltx
new file mode 100644
index 0000000000..49e11acf8a
--- /dev/null
+++ b/info/examples/Math/07-03-2.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-03-2 auf Seite 141.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\def\mathsymbol#1{ \csname#1\endcsname & \texttt{\textbackslash #1} &}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{textcomp}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{l@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{textzerooldstyle} \mathsymbol{textoneoldstyle} \mathsymbol{texttwooldstyle} \\
+\mathsymbol{textthreeoldstyle}\mathsymbol{textfouroldstyle} \mathsymbol{textfiveoldstyle} \\
+\mathsymbol{textsixoldstyle} \mathsymbol{textsevenoldstyle}\mathsymbol{texteightoldstyle}\\
+\mathsymbol{textnineoldstyle}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-03-2.pdf b/info/examples/Math/07-03-2.pdf
new file mode 100644
index 0000000000..424962620d
--- /dev/null
+++ b/info/examples/Math/07-03-2.pdf
Binary files differ
diff --git a/info/examples/Math/07-04-1.ltx b/info/examples/Math/07-04-1.ltx
new file mode 100644
index 0000000000..7bc982e03a
--- /dev/null
+++ b/info/examples/Math/07-04-1.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-04-1 auf Seite 142.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathcomp}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}ll@{}}
+\mathsymbol{tccentigrade} \mathsymbol{tcohm} \mathsymbol{tcperthousand} \mathsymbol{tcmu}\\
+\mathsymbol{tcpertenthousand} \mathsymbol{dagger} \mathsymbol{ddagger}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-04-1.pdf b/info/examples/Math/07-04-1.pdf
new file mode 100644
index 0000000000..c9a3087575
--- /dev/null
+++ b/info/examples/Math/07-04-1.pdf
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diff --git a/info/examples/Math/07-05-1.ltx b/info/examples/Math/07-05-1.ltx
new file mode 100644
index 0000000000..786e8946fb
--- /dev/null
+++ b/info/examples/Math/07-05-1.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-1 auf Seite 142.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{ast} \mathsymbol{curlywedge} \mathsymbol{sqcap}
+\mathsymbol{Asterisk}\\ \mathsymbol{divdot} \mathsymbol{sqcup}
+\mathsymbol{barwedge} \mathsymbol{divideontimes}\\ \mathsymbol{sqdoublecap}
+\mathsymbol{bigstar} \mathsymbol{dotdiv} \mathsymbol{sqdoublecup} \\
+\mathsymbol{bigvarstar} \mathsymbol{dotplus} \mathsymbol{square}
+\mathsymbol{blackdiamond}\\ \mathsymbol{dottimes} \mathsymbol{squplus}
+\mathsymbol{cap} \mathsymbol{doublebarwedge}\\ \mathsymbol{udot}
+\mathsymbol{circplus} \mathsymbol{doublecap} \mathsymbol{uplus} \\
+\mathsymbol{coasterisk} \mathsymbol{doublecup} \mathsymbol{varstar}
+\mathsymbol{coAsterisk}\\ \mathsymbol{ltimes} \mathsymbol{vee}
+\mathsymbol{convolution} \mathsymbol{pluscirc} \\ \mathsymbol{veebar}
+\mathsymbol{cup} \mathsymbol{rtimes} \mathsymbol{veedoublebar} \\
+\mathsymbol{curlyvee} \mathsymbol{sqbullet} \mathsymbol{wedge}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-1.pdf b/info/examples/Math/07-05-1.pdf
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diff --git a/info/examples/Math/07-05-10.ltx b/info/examples/Math/07-05-10.ltx
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+++ b/info/examples/Math/07-05-10.ltx
@@ -0,0 +1,47 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-10 auf Seite 145.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{circlearrowleft} \mathsymbol{leftarrow} \mathsymbol{nwarrow} \\
+\mathsymbol{circlearrowright} \mathsymbol{leftleftarrows} \mathsymbol{restriction} \\
+\mathsymbol{curvearrowbotleft} \mathsymbol{leftrightarrow} \mathsymbol{rightarrow} \\
+\mathsymbol{curvearrowbotleftright}\mathsymbol{leftrightarrows} \mathsymbol{rightleftarrows} \\
+\mathsymbol{curvearrowbotright} \mathsymbol{leftrightsquigarrow}\mathsymbol{rightrightarrows} \\
+\mathsymbol{curvearrowleft} \mathsymbol{leftsquigarrow} \mathsymbol{rightsquigarrow} \\
+\mathsymbol{curvearrowleftright} \mathsymbol{lefttorightarrow} \mathsymbol{righttoleftarrow} \\
+\mathsymbol{curvearrowright} \mathsymbol{looparrowdownleft} \mathsymbol{Rsh} \\
+\mathsymbol{dlsh} \mathsymbol{looparrowdownright} \mathsymbol{searrow} \\
+\mathsymbol{downdownarrows} \mathsymbol{looparrowleft} \mathsymbol{swarrow} \\
+\mathsymbol{downtouparrow} \mathsymbol{looparrowright} \mathsymbol{updownarrows} \\
+\mathsymbol{downuparrows} \mathsymbol{Lsh} \mathsymbol{uptodownarrow} \\
+\mathsymbol{drsh} \mathsymbol{nearrow} \mathsymbol{upuparrows} \\
+\mathsymbol{nLeftarrow} \mathsymbol{nleftrightarrow} \mathsymbol{nrightarrow} \\
+\mathsymbol{nleftarrow} \mathsymbol{nLeftrightarrow} \mathsymbol{nRightarrow}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-10.pdf b/info/examples/Math/07-05-10.pdf
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diff --git a/info/examples/Math/07-05-11.ltx b/info/examples/Math/07-05-11.ltx
new file mode 100644
index 0000000000..3e521da24c
--- /dev/null
+++ b/info/examples/Math/07-05-11.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-11 auf Seite 145.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{barleftharpoon} \mathsymbol{leftharpoonup} \mathsymbol{rightleftharpoons} \\
+\mathsymbol{barrightharpoon} \mathsymbol{leftleftharpoons} \mathsymbol{rightrightharpoons} \\
+\mathsymbol{downdownharpoons} \mathsymbol{leftrightharpoon} \mathsymbol{updownharpoons} \\
+\mathsymbol{downharpoonleft} \mathsymbol{leftrightharpoons} \mathsymbol{upharpoonleft} \\
+\mathsymbol{downharpoonright} \mathsymbol{rightbarharpoon} \mathsymbol{upharpoonright} \\
+\mathsymbol{downupharpoons} \mathsymbol{rightharpoondown} \mathsymbol{upupharpoons} \\
+\mathsymbol{leftbarharpoon} \mathsymbol{rightharpoonup} \mathsymbol{leftharpoondown} \\
+\mathsymbol{rightleftharpoon}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-11.pdf b/info/examples/Math/07-05-11.pdf
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index 0000000000..cb39d0e95e
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diff --git a/info/examples/Math/07-05-12.ltx b/info/examples/Math/07-05-12.ltx
new file mode 100644
index 0000000000..5ce0800160
--- /dev/null
+++ b/info/examples/Math/07-05-12.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-12 auf Seite 145.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\def\mathSymbol#1{ $ \displaystyle\csname#1\endcsname $ & \Lcs{#1} &}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{5}{r@{\kern3pt}l}r@{\kern3pt}ll@{}}
+\mathsymbol{lcorners}\mathsymbol{rcorners}\mathsymbol{ulcorner}\mathsymbol{urcorner}\mathsymbol{llcorner} \\
+\mathsymbol{lrcorner}\mathsymbol{ldbrack} \mathsymbol{rdbrack}
+\mathSymbol{lfilet} \mathSymbol{rfilet} \\
+\mathsymbol{thickvert} \mathsymbol{vvvert}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-12.pdf b/info/examples/Math/07-05-12.pdf
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index 0000000000..3231dda8af
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diff --git a/info/examples/Math/07-05-13.ltx b/info/examples/Math/07-05-13.ltx
new file mode 100644
index 0000000000..1728b64b30
--- /dev/null
+++ b/info/examples/Math/07-05-13.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-13 auf Seite 145.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\def\mathSymbol#1#2{ $ \csname#1\endcsname{#2} $ & \Lcs{#1}\{#2\} &}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.7}
+\begin{tabular}{@{}*{3}{c@{\kern3pt}l}c@{\kern3pt}l@{}l@{}}
+\mathSymbol{overbrace}{abc} \mathSymbol{widebar}{abc} \mathSymbol{overgroup}{abc} \\
+\mathSymbol{widecheck}{abc} \mathSymbol{underbrace}{abc}\mathSymbol{wideparen}{abc}\\
+\mathSymbol{undergroup}{abc}\mathSymbol{widering}{abc} \mathSymbol{widearrow}{abc}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-13.pdf b/info/examples/Math/07-05-13.pdf
new file mode 100644
index 0000000000..22f66cb2a4
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+++ b/info/examples/Math/07-05-13.pdf
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diff --git a/info/examples/Math/07-05-14.ltx b/info/examples/Math/07-05-14.ltx
new file mode 100644
index 0000000000..f900c7683f
--- /dev/null
+++ b/info/examples/Math/07-05-14.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-14 auf Seite 146.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{degree} \mathsymbol{fourth} \mathsymbol{measuredangle} \mathsymbol{second} \\
+\mathsymbol{diagdown}\mathsymbol{hash} \mathsymbol{pitchfork} \mathsymbol{sphericalangle} \\
+\mathsymbol{diagup} \mathsymbol{infty} \mathsymbol{propto} \mathsymbol{third} \\
+\mathsymbol{diameter}\mathsymbol{leftthreetimes}\mathsymbol{rightthreetimes}\mathsymbol{varhash}\\
+\mathsymbol{barin} \mathsymbol{in} \mathsymbol{nottop} \mathsymbol{varnotin} \\
+\mathsymbol{complement}\mathsymbol{nexists}\mathsymbol{owns} \mathsymbol{varnotowner} \\
+\mathsymbol{exists} \mathsymbol{notbot} \mathsymbol{ownsbar}\mathsymbol{Finv} \\
+\mathsymbol{notin} \mathsymbol{partial}\mathsymbol{Game}\mathsymbol{notowner} \\
+\mathsymbol{partialslash}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-14.pdf b/info/examples/Math/07-05-14.pdf
new file mode 100644
index 0000000000..6e77103166
--- /dev/null
+++ b/info/examples/Math/07-05-14.pdf
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diff --git a/info/examples/Math/07-05-2.ltx b/info/examples/Math/07-05-2.ltx
new file mode 100644
index 0000000000..9900f7f772
--- /dev/null
+++ b/info/examples/Math/07-05-2.ltx
@@ -0,0 +1,47 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-2 auf Seite 142.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{boxright} \mathsymbol{ominus}
+\mathsymbol{boxslash} \mathsymbol{oplus} \\
+\mathsymbol{boxtimes} \mathsymbol{oright}
+\mathsymbol{boxtop} \mathsymbol{oslash} \\
+\mathsymbol{boxasterisk} \mathsymbol{boxtriangleup}
+\mathsymbol{otimes} \mathsymbol{boxbackslash}\\
+\mathsymbol{boxvoid} \mathsymbol{otop}
+\mathsymbol{boxbot} \mathsymbol{oasterisk}\\
+\mathsymbol{otriangleup}
+\mathsymbol{boxcirc} \mathsymbol{obackslash} \mathsymbol{ovoid} \\
+\mathsymbol{boxcoasterisk} \mathsymbol{obot}
+\mathsymbol{boxdiv} \mathsymbol{ocirc}\\
+\mathsymbol{boxdot} \mathsymbol{ocoasterisk}
+\mathsymbol{boxleft} \mathsymbol{odiv} \\
+\mathsymbol{boxminus} \mathsymbol{odot}
+\mathsymbol{boxplus} \mathsymbol{oleft}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-2.pdf b/info/examples/Math/07-05-2.pdf
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index 0000000000..c873982e7d
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diff --git a/info/examples/Math/07-05-3.ltx b/info/examples/Math/07-05-3.ltx
new file mode 100644
index 0000000000..8f6b8b32ae
--- /dev/null
+++ b/info/examples/Math/07-05-3.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-3 auf Seite 143.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{1}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{blacktriangledown}
+\mathsymbol{blacktriangleleft}\\
+\mathsymbol{blacktriangleright}
+\mathsymbol{blacktriangleup}\\
+\mathsymbol{smalltriangledown}
+\mathsymbol{smalltriangleleft} \\
+\mathsymbol{smalltriangleright}
+\mathsymbol{smalltriangleup}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-3.pdf b/info/examples/Math/07-05-3.pdf
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index 0000000000..128df02866
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+++ b/info/examples/Math/07-05-3.pdf
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diff --git a/info/examples/Math/07-05-4.ltx b/info/examples/Math/07-05-4.ltx
new file mode 100644
index 0000000000..183d53a63f
--- /dev/null
+++ b/info/examples/Math/07-05-4.ltx
@@ -0,0 +1,48 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-4 auf Seite 143.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\def\mathsymbol#1{%
+ $ \csname#1\endcsname \displaystyle\csname#1\endcsname$ & \texttt{\textbackslash#1} &}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.8}
+\begin{tabular}{@{}*2{r@{\kern3pt}l}rl@{}l@{}}
+\mathsymbol{bigcurlyvee} \mathsymbol{bigboxslash} \mathsymbol{bigoright} \\
+\mathsymbol{bigsqcap} \mathsymbol{bigboxtimes} \mathsymbol{bigoslash} \\
+\mathsymbol{bigcurlywedge} \mathsymbol{bigboxtop} \mathsymbol{bigotop} \\
+\mathsymbol{bigboxasterisk} \mathsymbol{bigboxtriangleup} \mathsymbol{bigotriangleup} \\
+\mathsymbol{bigboxbackslash} \mathsymbol{bigboxvoid} \mathsymbol{bigovoid} \\
+\mathsymbol{bigboxbot} \mathsymbol{bigcomplementop} \mathsymbol{bigplus} \\
+\mathsymbol{bigboxcirc} \mathsymbol{bigoasterisk} \mathsymbol{bigsquplus} \\
+\mathsymbol{bigboxcoasterisk} \mathsymbol{bigobackslash} \mathsymbol{bigtimes} \\
+\mathsymbol{bigboxdiv} \mathsymbol{bigobot} \mathsymbol{iiint} \\
+\mathsymbol{bigboxdot} \mathsymbol{bigocirc} \mathsymbol{iint} \\
+\mathsymbol{bigboxleft} \mathsymbol{bigocoasterisk} \mathsymbol{int} \\
+\mathsymbol{bigboxminus} \mathsymbol{bigodiv} \mathsymbol{oiint} \\
+\mathsymbol{bigboxplus} \mathsymbol{bigoleft} \mathsymbol{oint} \\
+\mathsymbol{bigboxright} \mathsymbol{bigominus}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-4.pdf b/info/examples/Math/07-05-4.pdf
new file mode 100644
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--- /dev/null
+++ b/info/examples/Math/07-05-4.pdf
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diff --git a/info/examples/Math/07-05-5.ltx b/info/examples/Math/07-05-5.ltx
new file mode 100644
index 0000000000..4c27ec2484
--- /dev/null
+++ b/info/examples/Math/07-05-5.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-5 auf Seite 143.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{3}{l@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{between} \mathsymbol{divides} \mathsymbol{risingdotseq}\mathsymbol{botdoteq}\\
+\mathsymbol{dotseq} \mathsymbol{succapprox} \mathsymbol{Bumpedeq} \mathsymbol{eqbumped}\\
+\mathsymbol{succcurlyeq} \mathsymbol{bumpedeq} \mathsymbol{eqcirc} \mathsymbol{succdot} \\
+\mathsymbol{circeq} \mathsymbol{eqcolon} \mathsymbol{succsim} \mathsymbol{coloneq} \\
+\mathsymbol{fallingdotseq}\mathsymbol{therefore} \mathsymbol{corresponds} \mathsymbol{ggcurly} \\
+\mathsymbol{topdoteq} \mathsymbol{curlyeqprec}\mathsymbol{llcurly} \mathsymbol{vDash} \\
+\mathsymbol{curlyeqsucc} \mathsymbol{precapprox} \mathsymbol{Vdash} \mathsymbol{DashV} \\
+\mathsymbol{preccurlyeq} \mathsymbol{VDash} \mathsymbol{Dashv} \mathsymbol{precdot} \\
+\mathsymbol{Vvdash} \mathsymbol{dashVv} \mathsymbol{precsim}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-5.pdf b/info/examples/Math/07-05-5.pdf
new file mode 100644
index 0000000000..a2964b013d
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diff --git a/info/examples/Math/07-05-6.ltx b/info/examples/Math/07-05-6.ltx
new file mode 100644
index 0000000000..9d8280cc2e
--- /dev/null
+++ b/info/examples/Math/07-05-6.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-6 auf Seite 144.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{napprox} \mathsymbol{notperp} \mathsymbol{nvDash} \mathsymbol{ncong} \\
+\mathsymbol{nprec} \mathsymbol{nVDash} \mathsymbol{ncurlyeqprec} \mathsymbol{nprecapprox}\\
+\mathsymbol{nVdash} \mathsymbol{ncurlyeqsucc} \mathsymbol{npreccurlyeq} \mathsymbol{nvdash} \\
+\mathsymbol{nDashv} \mathsymbol{npreceq} \mathsymbol{nVvash} \mathsymbol{ndashV} \\
+\mathsymbol{nprecsim} \mathsymbol{precnapprox} \mathsymbol{ndashv} \mathsymbol{nsim}\\
+\mathsymbol{precneq} \mathsymbol{nDashV} \mathsymbol{nsimeq} \mathsymbol{precnsim} \\
+\mathsymbol{ndashVv} \mathsymbol{nsucc} \mathsymbol{succnapprox} \mathsymbol{neq} \\
+\mathsymbol{nsuccapprox} \mathsymbol{succneq} \mathsymbol{notasymp} \mathsymbol{nsucccurlyeq}\\
+\mathsymbol{succnsim} \mathsymbol{notdivides} \mathsymbol{nsucceq} \mathsymbol{notequiv}\\
+\mathsymbol{nsuccsim}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-6.pdf b/info/examples/Math/07-05-6.pdf
new file mode 100644
index 0000000000..0bd95a5f4d
--- /dev/null
+++ b/info/examples/Math/07-05-6.pdf
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diff --git a/info/examples/Math/07-05-7.ltx b/info/examples/Math/07-05-7.ltx
new file mode 100644
index 0000000000..5f12c1bfe7
--- /dev/null
+++ b/info/examples/Math/07-05-7.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-7 auf Seite 144.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{nsqsubset} \mathsymbol{nsupset} \mathsymbol{sqsupseteq} \mathsymbol{supseteq} \\
+\mathsymbol{nsqSubset} \mathsymbol{nSupset} \mathsymbol{sqsupseteqq} \mathsymbol{supseteqq} \\
+\mathsymbol{nsqsubseteq} \mathsymbol{nsupseteq} \mathsymbol{sqsupsetneq} \mathsymbol{supsetneq} \\
+\mathsymbol{nsqsubseteqq} \mathsymbol{nsupseteqq} \mathsymbol{sqsupsetneqq} \mathsymbol{supsetneqq} \\
+\mathsymbol{nsqsupset} \mathsymbol{sqsubset} \mathsymbol{subset} \mathsymbol{varsqsubsetneq} \\
+\mathsymbol{nsqSupset} \mathsymbol{sqSubset} \mathsymbol{Subset} \mathsymbol{varsqsubsetneqq} \\
+\mathsymbol{nsqsupseteq} \mathsymbol{sqsubseteq} \mathsymbol{subseteq} \mathsymbol{varsqsupsetneq} \\
+\mathsymbol{nsqsupseteqq} \mathsymbol{sqsubseteqq} \mathsymbol{subseteqq} \mathsymbol{varsqsupsetneqq} \\
+\mathsymbol{nsubset} \mathsymbol{sqsubsetneq} \mathsymbol{subsetneq} \mathsymbol{varsubsetneq} \\
+\mathsymbol{nSubset} \mathsymbol{sqsubsetneqq}\mathsymbol{subsetneqq} \mathsymbol{varsubsetneqq} \\
+\mathsymbol{nsubseteq} \mathsymbol{sqSupset} \mathsymbol{supset} \mathsymbol{varsupsetneq} \\
+\mathsymbol{nsubseteqq} \mathsymbol{sqsupset} \mathsymbol{Supset} \mathsymbol{varsupsetneqq}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-7.pdf b/info/examples/Math/07-05-7.pdf
new file mode 100644
index 0000000000..4176f66c0a
--- /dev/null
+++ b/info/examples/Math/07-05-7.pdf
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diff --git a/info/examples/Math/07-05-8.ltx b/info/examples/Math/07-05-8.ltx
new file mode 100644
index 0000000000..61f4c3ba13
--- /dev/null
+++ b/info/examples/Math/07-05-8.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-8 auf Seite 144.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{eqslantgtr} \mathsymbol{gtreqless} \mathsymbol{lesssim} \mathsymbol{ngtr} \\
+\mathsymbol{eqslantless}\mathsymbol{gtreqqless} \mathsymbol{ll} \mathsymbol{ngtrapprox} \\
+\mathsymbol{geq} \mathsymbol{gtrless} \mathsymbol{lll} \mathsymbol{ngtrsim} \\
+\mathsymbol{geqq} \mathsymbol{gtrsim} \mathsymbol{lnapprox} \mathsymbol{nleq} \\
+\mathsymbol{gg} \mathsymbol{gvertneqq} \mathsymbol{lneq} \mathsymbol{nleqq} \\
+\mathsymbol{ggg} \mathsymbol{leq} \mathsymbol{lneqq} \mathsymbol{nless} \\
+\mathsymbol{gnapprox} \mathsymbol{leqq} \mathsymbol{lnsim} \mathsymbol{nlessapprox} \\
+\mathsymbol{gneq} \mathsymbol{lessapprox} \mathsymbol{lvertneqq} \mathsymbol{nlesssim} \\
+\mathsymbol{gneqq} \mathsymbol{lessdot} \mathsymbol{neqslantgtr} \mathsymbol{nvargeq} \\
+\mathsymbol{gnsim} \mathsymbol{lesseqgtr} \mathsymbol{neqslantless}\mathsymbol{nvarleq} \\
+\mathsymbol{gtrapprox} \mathsymbol{lesseqqgtr} \mathsymbol{ngeq} \mathsymbol{vargeq} \\
+\mathsymbol{gtrdot} \mathsymbol{lessgtr} \mathsymbol{ngeqq} \mathsymbol{varleq} \\
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-8.pdf b/info/examples/Math/07-05-8.pdf
new file mode 100644
index 0000000000..a63d0b7dcd
--- /dev/null
+++ b/info/examples/Math/07-05-8.pdf
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diff --git a/info/examples/Math/07-05-9.ltx b/info/examples/Math/07-05-9.ltx
new file mode 100644
index 0000000000..45b79ce271
--- /dev/null
+++ b/info/examples/Math/07-05-9.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-05-9 auf Seite 144.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\StartShownPreambleCommands
+\usepackage{array,mathabx}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}ll@{}}
+\mathsymbol{ntriangleleft} \mathsymbol{ntrianglerighteq}\mathsymbol{triangleright}\\
+\mathsymbol{vartriangleright}\mathsymbol{ntrianglelefteq} \mathsymbol{triangleleft}\\
+\mathsymbol{trianglerighteq} \mathsymbol{ntriangleright} \mathsymbol{trianglelefteq}\\
+\mathsymbol{vartriangleleft}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-05-9.pdf b/info/examples/Math/07-05-9.pdf
new file mode 100644
index 0000000000..97ceda4c48
--- /dev/null
+++ b/info/examples/Math/07-05-9.pdf
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diff --git a/info/examples/Math/07-06-1.ltx b/info/examples/Math/07-06-1.ltx
new file mode 100644
index 0000000000..17db931e9d
--- /dev/null
+++ b/info/examples/Math/07-06-1.ltx
@@ -0,0 +1,61 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-06-1 auf Seite 146.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,stmaryrd}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{Ydown}\mathsymbol{Yleft}\mathsymbol{Yright}
+\mathsymbol{Yup}\\
+\mathsymbol{baro}\mathsymbol{bbslash}
+\mathsymbol{binampersand}\mathsymbol{bindnasrepma}\\
+\mathsymbol{boxast}\mathsymbol{boxbar}\mathsymbol{boxbox}\mathsymbol{boxbslash}\\
+\mathsymbol{boxcircle}\mathsymbol{boxdot}\mathsymbol{boxempty}
+\mathsymbol{boxslash}\\
+$\curlyveedownarrow$ & \rlap{\Lcs{curlyveedownarrow}} &&&
+$\curlyveeuparrow$ & \rlap{\Lcs{curlyveeuparrow}}\\
+$\curlywedgedownarrow$ & \rlap{\Lcs{curlywedgedownarrow}} &&&
+$\curlywedgeuparrow$ & \rlap{\Lcs{curlywedgeuparrow}}\\
+\mathsymbol{fatbslash}
+\mathsymbol{fatsemi}\mathsymbol{fatslash}\mathsymbol{interleave}\\
+\mathsymbol{leftslice}\mathsymbol{merge}\mathsymbol{minuso}
+\mathsymbol{moo}\\
+\mathsymbol{nplus}\mathsymbol{obar}
+\mathsymbol{oblong}\mathsymbol{obslash}\\
+\mathsymbol{ogreaterthan}
+\mathsymbol{olessthan}\mathsymbol{ovee}\mathsymbol{owedge}\\
+\mathsymbol{rightslice}\mathsymbol{sslash}\mathsymbol{talloblong}
+\mathsymbol{varbigcirc}\\
+\mathsymbol{varcurlyvee}\mathsymbol{varcurlywedge}
+\mathsymbol{varoast}\mathsymbol{varobar}\\
+\mathsymbol{varobslash}
+\mathsymbol{varocircle}\mathsymbol{varodot}\mathsymbol{varogreaterthan}\\
+\mathsymbol{varolessthan}\mathsymbol{varominus}\mathsymbol{varoplus}
+\mathsymbol{varoslash}\\
+\mathsymbol{varotimes}\mathsymbol{varovee}
+\mathsymbol{varowedge}\mathsymbol{vartimes}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-06-1.pdf b/info/examples/Math/07-06-1.pdf
new file mode 100644
index 0000000000..3af3d83c43
--- /dev/null
+++ b/info/examples/Math/07-06-1.pdf
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diff --git a/info/examples/Math/07-06-2.ltx b/info/examples/Math/07-06-2.ltx
new file mode 100644
index 0000000000..6e2edfc34c
--- /dev/null
+++ b/info/examples/Math/07-06-2.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-06-2 auf Seite 147.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,stmaryrd}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{bigbox} \mathsymbol{bigcurlyvee} \mathsymbol{bigcurlywedge}\\
+\mathsymbol{biginterleave} \mathsymbol{bignplus}\mathsymbol{bigparallel}\\
+\mathsymbol{bigsqcap}\mathsymbol{bigtriangledown}\mathsymbol{bigtriangleup}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-06-2.pdf b/info/examples/Math/07-06-2.pdf
new file mode 100644
index 0000000000..c084cb1233
--- /dev/null
+++ b/info/examples/Math/07-06-2.pdf
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diff --git a/info/examples/Math/07-06-3.ltx b/info/examples/Math/07-06-3.ltx
new file mode 100644
index 0000000000..5d10d8cbf0
--- /dev/null
+++ b/info/examples/Math/07-06-3.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-06-3 auf Seite 147.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,stmaryrd}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{inplus}
+\mathsymbol{niplus}
+\mathsymbol{ntrianglelefteqslant}\\
+\mathsymbol{ntrianglerighteqslant}
+\mathsymbol{subsetplus}
+\mathsymbol{subsetpluseq}\\
+\mathsymbol{supsetplus}
+\mathsymbol{supsetpluseq}
+\mathsymbol{trianglelefteqslant}\\
+\mathsymbol{trianglerighteqslant}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-06-3.pdf b/info/examples/Math/07-06-3.pdf
new file mode 100644
index 0000000000..e0cf41292f
--- /dev/null
+++ b/info/examples/Math/07-06-3.pdf
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diff --git a/info/examples/Math/07-06-4.ltx b/info/examples/Math/07-06-4.ltx
new file mode 100644
index 0000000000..9895615c7f
--- /dev/null
+++ b/info/examples/Math/07-06-4.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-06-4 auf Seite 147.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\StartShownPreambleCommands
+\usepackage{array,stmaryrd}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+$\Arrownot\Longmapsto$ & \Lcs{Arrownot}\Lcs{Longmapsto} &
+$\Arrownot\shortrightarrow$ & \rlap{\Lcs{Arrownot}\Lcs{shortrightarrow}}\\[5pt]
+$\leftrightarrowtriangle$ & \rlap{\Lcs{leftrightarrowtriangle}} &&&
+\mathsymbol{lightning}\\
+\mathsymbol{longmapsfrom} \mathsymbol{Longmapsfrom} \mathsymbol{Longmapsto}\\
+\mathsymbol{Mapsto}
+\mathsymbol{Mapsfrom} $\leftarrowtriangle$ & \rlap{\Lcs{leftarrowtriangle}}\\
+\mathsymbol{leftrightarroweq}
+\mathsymbol{mapsfrom} \mathsymbol{nnearrow} \\
+\mathsymbol{nnwarrow}
+\mathsymbol{rightarrowtriangle} \mathsymbol{rrparenthesis} \\
+\mathsymbol{shortdownarrow}
+\mathsymbol{shortleftarrow} \mathsymbol{shortrightarrow} \\
+\mathsymbol{shortuparrow}
+\mathsymbol{ssearrow} \mathsymbol{sswarrow}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-06-4.pdf b/info/examples/Math/07-06-4.pdf
new file mode 100644
index 0000000000..88eb01a95c
--- /dev/null
+++ b/info/examples/Math/07-06-4.pdf
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diff --git a/info/examples/Math/07-06-5.ltx b/info/examples/Math/07-06-5.ltx
new file mode 100644
index 0000000000..99407d6c1b
--- /dev/null
+++ b/info/examples/Math/07-06-5.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-06-5 auf Seite 147.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{stmaryrd,lucidabr}
+\StopShownPreambleCommands
+\begin{document}
+\[ \left\llbracket
+ \bigbox_{i\inplus I}^{a \varoplus b} P_i
+\right\rrbracket \]
+\end{document}
diff --git a/info/examples/Math/07-06-5.pdf b/info/examples/Math/07-06-5.pdf
new file mode 100644
index 0000000000..6f18660779
--- /dev/null
+++ b/info/examples/Math/07-06-5.pdf
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diff --git a/info/examples/Math/07-06-6.ltx b/info/examples/Math/07-06-6.ltx
new file mode 100644
index 0000000000..91a47f66e4
--- /dev/null
+++ b/info/examples/Math/07-06-6.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-06-6 auf Seite 147.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,stmaryrd}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand\arraystretch{1.1}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{Lbag}
+\mathsymbol{Rbag}
+\mathsymbol{lbag}
+\mathsymbol{llbracket}\\
+\mathsymbol{llceil}
+\mathsymbol{llfloor}
+\mathsymbol{llparenthesis}
+\mathsymbol{rbag}\\
+\mathsymbol{rrbracket}
+\mathsymbol{rrceil}
+\mathsymbol{rrfloor}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-06-6.pdf b/info/examples/Math/07-06-6.pdf
new file mode 100644
index 0000000000..ffff80fa8c
--- /dev/null
+++ b/info/examples/Math/07-06-6.pdf
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diff --git a/info/examples/Math/07-07-1.ltx b/info/examples/Math/07-07-1.ltx
new file mode 100644
index 0000000000..f7e9b99b6c
--- /dev/null
+++ b/info/examples/Math/07-07-1.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-07-1 auf Seite 148.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,trfsigns}
+\def\mathSymbol#1#2{ $ \csname#1\endcsname{#2} $ & \texttt{\textbackslash#1\{#2\}} &}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{dfourier} \mathsymbol{Dfourier}
+\mathsymbol{fourier} \mathsymbol{Fourier}\\
+\mathsymbol{laplace} \mathsymbol{Laplace}
+\mathsymbol{ztransf} \mathsymbol{Ztransf}\\
+\mathsymbol{e} \mathsymbol{im}
+\mathSymbol{dft}{a} \mathSymbol{DFT}{a}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-07-1.pdf b/info/examples/Math/07-07-1.pdf
new file mode 100644
index 0000000000..ba3222774d
--- /dev/null
+++ b/info/examples/Math/07-07-1.pdf
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diff --git a/info/examples/Math/07-08-1.ltx b/info/examples/Math/07-08-1.ltx
new file mode 100644
index 0000000000..68c962640f
--- /dev/null
+++ b/info/examples/Math/07-08-1.ltx
@@ -0,0 +1,93 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-08-1 auf Seite 148.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage[smallfamily]{MinionPro}
+\usepackage{array,MnSymbol}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{amalg} \mathsymbol{doublesqcup} \mathsymbol{righttherefore}
+\mathsymbol{ast} \\
+\mathsymbol{doublevee} \mathsymbol{backslashdiv}
+\mathsymbol{doublewedge} \mathsymbol{rightY} \\
+\mathsymbol{bowtie}
+\mathsymbol{downtherefore} \mathsymbol{rtimes} \mathsymbol{bullet}\\
+\mathsymbol{downY}
+\mathsymbol{slashdiv}
+\mathsymbol{cap}
+\mathsymbol{dtimes}\\
+\mathsymbol{smallprod}
+\mathsymbol{capdot}
+\mathsymbol{fivedots}
+\mathsymbol{sqcap}\\
+\mathsymbol{capplus}
+\mathsymbol{hbipropto} \mathsymbol{sqcapdot} \mathsymbol{cdot}\\
+\mathsymbol{hdotdot}
+\mathsymbol{sqcapplus}
+\mathsymbol{circ}
+%\mathsymbol{lefthalfcap}
+\mathsymbol{sqcup}\\
+%\mathsymbol{closedcurlyvee} \mathsymbol{lefthalfcup}
+\mathsymbol{sqcupdot}
+%\mathsymbol{closedcurlywedge}
+\mathsymbol{lefttherefore}
+\mathsymbol{sqcupplus} \mathsymbol{cup}\\ %\mathsymbol{leftthreetimes}\\
+\mathsymbol{squaredots}
+\mathsymbol{cupdot} \mathsymbol{leftY}
+\mathsymbol{times}\\
+\mathsymbol{cupplus}
+\mathsymbol{ltimes}
+\mathsymbol{udotdot}
+\mathsymbol{curlyvee}\\
+\mathsymbol{medbackslash}
+\mathsymbol{uptherefore}\mathsymbol{curlyveedot} \mathsymbol{medcircle}\\
+\mathsymbol{upY}
+\mathsymbol{curlywedge} \mathsymbol{medslash}
+\mathsymbol{utimes}\\
+\mathsymbol{curlywedgedot}
+\mathsymbol{medvert}
+\mathsymbol{vbipropto} \mathsymbol{ddotdot}\\
+\mathsymbol{medvertdot}
+\mathsymbol{vdotdot} \mathsymbol{diamonddots} \mathsymbol{minus}\\
+\mathsymbol{vee}
+\mathsymbol{div}\mathsymbol{minusdot}
+\mathsymbol{veedot}\\
+\mathsymbol{dotmedvert}
+\mathsymbol{mp}
+\mathsymbol{vertbowtie}\mathsymbol{dotminus}\\
+\mathsymbol{neswbipropto}
+\mathsymbol{vertdiv} \mathsymbol{doublecap}\mathsymbol{nwsebipropto}\\
+\mathsymbol{wedge}
+\mathsymbol{doublecup}
+\mathsymbol{plus}
+\mathsymbol{wedgedot}\\
+\mathsymbol{doublecurlyvee}
+\mathsymbol{pm}
+\mathsymbol{wreath}
+\mathsymbol{doublecurlywedge}\\ %\mathsymbol{righthalfcap}
+\mathsymbol{doublesqcap}
+%\mathsymbol{righthalfcup}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-08-1.pdf b/info/examples/Math/07-08-1.pdf
new file mode 100644
index 0000000000..0daff62032
--- /dev/null
+++ b/info/examples/Math/07-08-1.pdf
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diff --git a/info/examples/Math/07-08-2.ltx b/info/examples/Math/07-08-2.ltx
new file mode 100644
index 0000000000..8de59f933f
--- /dev/null
+++ b/info/examples/Math/07-08-2.ltx
@@ -0,0 +1,58 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-08-2 auf Seite 149.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage[smallfamily]{MinionPro}
+\usepackage{array,MnSymbol}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{boxbackslash} % \mathsymbol{filledmedtriangledown}
+\mathsymbol{ocirc}
+\mathsymbol{boxbox}\\ % \mathsymbol{filledmedtriangleleft}
+\mathsymbol{odot}
+\mathsymbol{boxdot} % \mathsymbol{filledmedtriangleright}
+\mathsymbol{ominus}\\
+\mathsymbol{boxminus} % \mathsymbol{filledmedtriangleup}
+\mathsymbol{oplus}
+\mathsymbol{boxplus} \\ \mathsymbol{filledsquare} \mathsymbol{oslash}
+\mathsymbol{boxslash} \\ \mathsymbol{filledstar} \mathsymbol{ostar}
+\mathsymbol{boxtimes} \\ \mathsymbol{filledtriangledown} \mathsymbol{otimes}
+\mathsymbol{boxvert} \\ \mathsymbol{filledtriangleleft} \mathsymbol{otriangle}
+\mathsymbol{diamondbackslash}\\ \mathsymbol{filledtriangleright}\mathsymbol{overt}
+\mathsymbol{diamonddiamond} \\ \mathsymbol{filledtriangleup} \mathsymbol{pentagram}
+\mathsymbol{diamonddot} \\ \mathsymbol{meddiamond} \mathsymbol{smalldiamond}
+\mathsymbol{diamondminus} \\ \mathsymbol{medsquare} \mathsymbol{smallsquare}
+\mathsymbol{diamondplus} \\ \mathsymbol{medstar} \mathsymbol{smallstar}
+\mathsymbol{diamondslash} \\ \mathsymbol{medtriangledown} \mathsymbol{smalltriangledown}
+\mathsymbol{diamondtimes} \\ \mathsymbol{medtriangleleft} \mathsymbol{smalltriangleleft}
+\mathsymbol{diamondvert} \\ \mathsymbol{medtriangleright} \mathsymbol{smalltriangleright}
+%\mathsymbol{downslice} \\
+\mathsymbol{medtriangleup} \\
+ \mathsymbol{smalltriangleup}
+\mathsymbol{filleddiamond} \mathsymbol{oast} \\ \mathsymbol{thinstar}
+%\mathsymbol{filledmedsquare} \\
+\mathsymbol{obackslash} % \mathsymbol{upslice}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-08-2.pdf b/info/examples/Math/07-08-2.pdf
new file mode 100644
index 0000000000..b602568363
--- /dev/null
+++ b/info/examples/Math/07-08-2.pdf
Binary files differ
diff --git a/info/examples/Math/07-08-3.ltx b/info/examples/Math/07-08-3.ltx
new file mode 100644
index 0000000000..42c8d816a4
--- /dev/null
+++ b/info/examples/Math/07-08-3.ltx
@@ -0,0 +1,51 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-08-3 auf Seite 149.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage[smallfamily]{MinionPro}
+\usepackage{array,MnSymbol}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{bigcap} \mathsymbol{bigominus} \mathsymbol{complement} \\
+\mathsymbol{bigcapdot} \mathsymbol{bigoplus} \mathsymbol{coprod}\\
+\mathsymbol{bigcapplus} \mathsymbol{bigoslash} \mathsymbol{idotsint}\\
+\mathsymbol{bigcircle} \mathsymbol{bigostar} \mathsymbol{iiiint}\\
+\mathsymbol{bigcup} \mathsymbol{bigotimes} \mathsymbol{iiint} \\
+\mathsymbol{bigcupdot} \mathsymbol{bigotriangle}\mathsymbol{iint} \\
+\mathsymbol{bigcupplus} \mathsymbol{bigovert} \mathsymbol{int}\\
+\mathsymbol{bigcurlyvee} \mathsymbol{bigplus} \mathsymbol{landdownint}\\
+\mathsymbol{bigcurlyveedot} \mathsymbol{bigsqcap} \mathsymbol{landupint}\\
+\mathsymbol{bigcurlywedge} \mathsymbol{bigsqcapdot} \mathsymbol{lcircleleftint}\\
+\mathsymbol{bigcurlywedgedot} \mathsymbol{bigsqcapplus} \mathsymbol{lcirclerightint} \\
+\mathsymbol{bigdoublecurlyvee} \mathsymbol{bigsqcup} \mathsymbol{oiint} \\
+\mathsymbol{bigdoublecurlywedge} \mathsymbol{bigsqcupdot} \mathsymbol{oint} \\
+\mathsymbol{bigdoublevee} \mathsymbol{bigsqcupplus}\mathsymbol{prod} \\
+\mathsymbol{bigdoublewedge} \mathsymbol{bigtimes} \mathsymbol{rcircleleftint} \\
+\mathsymbol{bigoast} \mathsymbol{bigvee} \mathsymbol{rcirclerightint} \\
+\mathsymbol{bigobackslash} \mathsymbol{bigveedot} \mathsymbol{strokedint} \\
+\mathsymbol{bigocirc} \mathsymbol{bigwedge} \mathsymbol{sum} \\
+\mathsymbol{bigodot} \mathsymbol{bigwedgedot} \mathsymbol{sumint}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-08-3.pdf b/info/examples/Math/07-08-3.pdf
new file mode 100644
index 0000000000..3806f2f41e
--- /dev/null
+++ b/info/examples/Math/07-08-3.pdf
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diff --git a/info/examples/Math/07-09-1.ltx b/info/examples/Math/07-09-1.ltx
new file mode 100644
index 0000000000..87576be140
--- /dev/null
+++ b/info/examples/Math/07-09-1.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-09-1 auf Seite 150.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,wasysym}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{int} \mathsymbol{iint} \mathsymbol{iiint} \mathsymbol{varint} \\
+\mathsymbol{varoint} \mathsymbol{oiint}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-09-1.pdf b/info/examples/Math/07-09-1.pdf
new file mode 100644
index 0000000000..0b3adc9170
--- /dev/null
+++ b/info/examples/Math/07-09-1.pdf
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diff --git a/info/examples/Math/07-09-2.ltx b/info/examples/Math/07-09-2.ltx
new file mode 100644
index 0000000000..2b9558d9bf
--- /dev/null
+++ b/info/examples/Math/07-09-2.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-09-2 auf Seite 150.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,wasysym}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{apprge}\mathsymbol{apprle} \mathsymbol{Box} \mathsymbol{Diamond} \mathsymbol{invneg} \\
+\mathsymbol{Join} \mathsymbol{leadsto}\mathsymbol{lhd} \mathsymbol{LHD} \mathsymbol{logof} \\
+\mathsymbol{mho} \mathsymbol{ocircle}\mathsymbol{rhd} \mathsymbol{RHD} \mathsymbol{sqsubset}\\
+\mathsymbol{sqsupset}\mathsymbol{unlhd} \mathsymbol{unrhd} \mathsymbol{varangle} \mathsymbol{wasypropto}\\
+\mathsymbol{wasytherefore}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-09-2.pdf b/info/examples/Math/07-09-2.pdf
new file mode 100644
index 0000000000..99e21bbcd2
--- /dev/null
+++ b/info/examples/Math/07-09-2.pdf
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diff --git a/info/examples/Math/07-10-1.ltx b/info/examples/Math/07-10-1.ltx
new file mode 100644
index 0000000000..9ee83cc045
--- /dev/null
+++ b/info/examples/Math/07-10-1.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-10-1 auf Seite 150.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage[utopia]{mathdesign}
+\def\X#1{%
+ $ \csname#1\endcsname \displaystyle\csname#1\endcsname $ & \texttt{\textbackslash#1} &}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\X{intclockwise} \X{ointclockwise} \X{oiiint}\\
+\X{ointctrclockwise} \X{oiint}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-10-1.pdf b/info/examples/Math/07-10-1.pdf
new file mode 100644
index 0000000000..9483b168d3
--- /dev/null
+++ b/info/examples/Math/07-10-1.pdf
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diff --git a/info/examples/Math/07-10-2.ltx b/info/examples/Math/07-10-2.ltx
new file mode 100644
index 0000000000..fd0cb9b1e1
--- /dev/null
+++ b/info/examples/Math/07-10-2.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-10-2 auf Seite 150.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage[garamond]{mathdesign}
+\def\X#1{%
+ $ \csname#1\endcsname \displaystyle\csname#1\endcsname $ & \texttt{\textbackslash#1} &}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\X{intclockwise} \X{ointclockwise} \X{oiiint}\\
+\X{ointctrclockwise} \X{oiint}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-10-2.pdf b/info/examples/Math/07-10-2.pdf
new file mode 100644
index 0000000000..ec20d5c9d7
--- /dev/null
+++ b/info/examples/Math/07-10-2.pdf
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diff --git a/info/examples/Math/07-10-3.ltx b/info/examples/Math/07-10-3.ltx
new file mode 100644
index 0000000000..68906ca9d4
--- /dev/null
+++ b/info/examples/Math/07-10-3.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-10-3 auf Seite 151.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage[charter]{mathdesign}
+\def\X#1{%
+ $ \csname#1\endcsname \displaystyle\csname#1\endcsname $ & \texttt{\textbackslash#1} &}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\X{intclockwise} \X{ointclockwise} \X{oiiint}\\
+\X{ointctrclockwise} \X{oiint}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-10-3.pdf b/info/examples/Math/07-10-3.pdf
new file mode 100644
index 0000000000..3cee9d8048
--- /dev/null
+++ b/info/examples/Math/07-10-3.pdf
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diff --git a/info/examples/Math/07-10-4.ltx b/info/examples/Math/07-10-4.ltx
new file mode 100644
index 0000000000..06d6470e6e
--- /dev/null
+++ b/info/examples/Math/07-10-4.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-10-4 auf Seite 151.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage[charter]{mathdesign}
+\def\KNbig#1{%
+ $ \csname#1\endcsname\right.
+ \displaystyle\csname#1\endcsname\rule{0pt}{3ex}\right. $ & \texttt{\textbackslash#1} & }
+\def\KNbigr#1{%
+ $ \left. \csname#1\endcsname
+ \displaystyle\left.\rule{0pt}{3ex}\csname#1\endcsname $ & \texttt{\textbackslash#1} &}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\KNbig{leftwave} \KNbigr{rightwave} \KNbig{leftevaw} \KNbigr{rightevaw}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-10-4.pdf b/info/examples/Math/07-10-4.pdf
new file mode 100644
index 0000000000..fb2b5a02a4
--- /dev/null
+++ b/info/examples/Math/07-10-4.pdf
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diff --git a/info/examples/Math/07-11-1.ltx b/info/examples/Math/07-11-1.ltx
new file mode 100644
index 0000000000..1d9105907b
--- /dev/null
+++ b/info/examples/Math/07-11-1.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-11-1 auf Seite 151.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,esint}
+\def\CMD#1{%
+ $ \csname#1\endcsname \displaystyle\csname#1\endcsname $ & \texttt{\textbackslash#1} &}
+\StopShownPreambleCommands
+\begin{document}
+\def\arraystretch{2}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\CMD{int} \CMD{iint} \CMD{iiintop} \\
+\CMD{iiiintop}\CMD{dotsintop}\CMD{ointop} \\
+\CMD{oiint} \CMD{sqint} \CMD{sqiint} \\
+\CMD{ointctrclockwise} \CMD{ointclockwise} \CMD{varointclockwise} \\
+\CMD{varointctrclockwise} \CMD{fint} \CMD{varoiint}\\
+\CMD{landupint} \CMD{landdownint}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-11-1.pdf b/info/examples/Math/07-11-1.pdf
new file mode 100644
index 0000000000..04cc9d8b18
--- /dev/null
+++ b/info/examples/Math/07-11-1.pdf
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diff --git a/info/examples/Math/07-12-1.ltx b/info/examples/Math/07-12-1.ltx
new file mode 100644
index 0000000000..c2ea884d5b
--- /dev/null
+++ b/info/examples/Math/07-12-1.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-12-1 auf Seite 152.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage[Euler]{upgreek}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{upalpha} \mathsymbol{uptheta} \mathsymbol{uppi} \mathsymbol{upphi} \mathsymbol{upbeta} \\
+\mathsymbol{upvartheta} \mathsymbol{upvarpi} \mathsymbol{upvarphi} \mathsymbol{upgamma} \mathsymbol{upiota} \\
+\mathsymbol{uprho} \mathsymbol{upchi} \mathsymbol{updelta} \mathsymbol{upkappa} \mathsymbol{upvarrho}\\
+\mathsymbol{uppsi} \mathsymbol{upepsilon}\mathsymbol{uplambda} \mathsymbol{upsigma} \mathsymbol{upomega}\\
+\mathsymbol{upvarepsilon}\mathsymbol{upmu} \mathsymbol{upvarsigma}\mathsymbol{upzeta} \mathsymbol{upnu} \\
+\mathsymbol{uptau} \mathsymbol{upeta} \mathsymbol{upxi} \mathsymbol{upupsilon}\mathsymbol{Upgamma}\\
+\mathsymbol{Uplambda} \mathsymbol{Upsigma} \mathsymbol{Uppsi} \mathsymbol{Updelta} \mathsymbol{Upxi} \\
+\mathsymbol{Upupsilon} \mathsymbol{Upomega} \mathsymbol{Uptheta} \mathsymbol{Uppi} \mathsymbol{Upphi}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-12-1.pdf b/info/examples/Math/07-12-1.pdf
new file mode 100644
index 0000000000..99dfdaec43
--- /dev/null
+++ b/info/examples/Math/07-12-1.pdf
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diff --git a/info/examples/Math/07-12-2.ltx b/info/examples/Math/07-12-2.ltx
new file mode 100644
index 0000000000..68245b1d78
--- /dev/null
+++ b/info/examples/Math/07-12-2.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-12-2 auf Seite 152.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage[Symbol]{upgreek}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{upalpha} \mathsymbol{uptheta} \mathsymbol{uppi} \mathsymbol{upphi} \mathsymbol{upbeta} \\
+\mathsymbol{upvartheta} \mathsymbol{upvarpi} \mathsymbol{upvarphi} \mathsymbol{upgamma} \mathsymbol{upiota} \\
+\mathsymbol{uprho} \mathsymbol{upchi} \mathsymbol{updelta} \mathsymbol{upkappa} \mathsymbol{upvarrho}\\
+\mathsymbol{uppsi} \mathsymbol{upepsilon}\mathsymbol{uplambda} \mathsymbol{upsigma} \mathsymbol{upomega}\\
+\mathsymbol{upvarepsilon}\mathsymbol{upmu} \mathsymbol{upvarsigma}\mathsymbol{upzeta} \mathsymbol{upnu} \\
+\mathsymbol{uptau} \mathsymbol{upeta} \mathsymbol{upxi} \mathsymbol{upupsilon}\mathsymbol{Upgamma}\\
+\mathsymbol{Uplambda} \mathsymbol{Upsigma} \mathsymbol{Uppsi} \mathsymbol{Updelta} \mathsymbol{Upxi} \\
+\mathsymbol{Upupsilon} \mathsymbol{Upomega} \mathsymbol{Uptheta} \mathsymbol{Uppi} \mathsymbol{Upphi}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-12-2.pdf b/info/examples/Math/07-12-2.pdf
new file mode 100644
index 0000000000..6c5f2b8c7e
--- /dev/null
+++ b/info/examples/Math/07-12-2.pdf
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diff --git a/info/examples/Math/07-12-3.ltx b/info/examples/Math/07-12-3.ltx
new file mode 100644
index 0000000000..41374b667e
--- /dev/null
+++ b/info/examples/Math/07-12-3.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-12-3 auf Seite 152.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage{fixmath}
+\def\mathSymbol#1{\boldmath$\csname#1\endcsname$ & \Lcs{boldmath}\Lcs{#1} & }
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{Gamma} \mathSymbol{Gamma} \\% \mathsymbol{upGamma}\\
+\mathsymbol{Delta} \mathSymbol{Delta} \mathsymbol{upDelta}\\
+\mathsymbol{Theta} \mathSymbol{Theta} \\% \mathsymbol{upTheta} \\
+\mathsymbol{Lambda}\mathSymbol{Lambda}\\% \mathsymbol{upLambda} \\
+\mathsymbol{Xi} \mathSymbol{Xi} \\% \mathsymbol{upXi} \\
+\mathsymbol{Pi} \mathSymbol{Pi} \\% \mathsymbol{upPi} \\
+\mathsymbol{Sigma} \mathSymbol{Sigma} \\% \mathsymbol{upSigma} \\
+\mathsymbol{Upsilon}\mathSymbol{Upsilon}\\% \mathsymbol{upUpsilon} \\
+\mathsymbol{Phi} \mathSymbol{Phi} \\% \mathsymbol{upPhi} \\
+\mathsymbol{Psi} \mathSymbol{Psi} \\% \mathsymbol{upPsi} \\
+\mathsymbol{Omega} \mathSymbol{Omega} \mathsymbol{upOmega}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-12-3.pdf b/info/examples/Math/07-12-3.pdf
new file mode 100644
index 0000000000..821ee37091
--- /dev/null
+++ b/info/examples/Math/07-12-3.pdf
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diff --git a/info/examples/Math/07-13-1.ltx b/info/examples/Math/07-13-1.ltx
new file mode 100644
index 0000000000..647e428737
--- /dev/null
+++ b/info/examples/Math/07-13-1.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-13-1 auf Seite 153.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage{textcomp,gensymb}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{degree} \mathsymbol{celsius} \mathsymbol{perthousand}
+\mathsymbol{ohm} \mathsymbol{micro}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-13-1.pdf b/info/examples/Math/07-13-1.pdf
new file mode 100644
index 0000000000..2a7b0a7fd1
--- /dev/null
+++ b/info/examples/Math/07-13-1.pdf
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diff --git a/info/examples/Math/07-14-1.ltx b/info/examples/Math/07-14-1.ltx
new file mode 100644
index 0000000000..972dc15c6a
--- /dev/null
+++ b/info/examples/Math/07-14-1.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-1 auf Seite 153.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,pxfonts}
+\def\ms#1{%
+ $ \csname#1\endcsname \displaystyle\csname#1\endcsname $ & \Lcs{#1} &}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{1}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\ms{bigsqcapplus} \ms{ointclockwise} \\
+\ms{bigsqcupplus} \ms{ointctrclockwise} \\
+\ms{fint} \ms{sqiiint} \\
+\ms{idotsint} \ms{sqiint} \\
+\ms{iiiint} \ms{sqint} \\
+\ms{iiint} \ms{varoiiintclockwise} \\
+\ms{iint} \ms{varoiiintctrclockwise} \\
+\ms{oiiintclockwise} \ms{varoiintclockwise} \\
+\ms{oiiintctrclockwise} \ms{varoiintctrclockwise} \\
+\ms{oiiint} \ms{varointclockwise} \\
+\ms{oiintclockwise} \ms{varointctrclockwise} \\
+\ms{oiintctrclockwise} \ms{varprod} \\
+\ms{oiint}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-1.pdf b/info/examples/Math/07-14-1.pdf
new file mode 100644
index 0000000000..4461dd5df4
--- /dev/null
+++ b/info/examples/Math/07-14-1.pdf
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diff --git a/info/examples/Math/07-14-10.ltx b/info/examples/Math/07-14-10.ltx
new file mode 100644
index 0000000000..7cbd35c84c
--- /dev/null
+++ b/info/examples/Math/07-14-10.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-10 auf Seite 155.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,pxfonts}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{mathcent} \mathsymbol{mathsterling} \mathsymbol{notin} \mathsymbol{notni}\\
+\mathsymbol{Diamondblack} \mathsymbol{lambdaslash} \mathsymbol{varheartsuit} \mathsymbol{Diamonddot} \\
+\mathsymbol{varclubsuit} \mathsymbol{varspadesuit} \mathsymbol{lambdabar} \mathsymbol{vardiamondsuit}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-10.pdf b/info/examples/Math/07-14-10.pdf
new file mode 100644
index 0000000000..3f6a12b913
--- /dev/null
+++ b/info/examples/Math/07-14-10.pdf
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diff --git a/info/examples/Math/07-14-2.ltx b/info/examples/Math/07-14-2.ltx
new file mode 100644
index 0000000000..60557ade85
--- /dev/null
+++ b/info/examples/Math/07-14-2.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-2 auf Seite 154.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,pxfonts}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{circledbar} \mathsymbol{circledwedge} \mathsymbol{medcirc} \mathsymbol{circledbslash} \mathsymbol{invamp}\\
+\mathsymbol{sqcapplus} \mathsymbol{circledvee} \mathsymbol{medbullet} \mathsymbol{sqcupplus}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-2.pdf b/info/examples/Math/07-14-2.pdf
new file mode 100644
index 0000000000..1fdc4f87aa
--- /dev/null
+++ b/info/examples/Math/07-14-2.pdf
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diff --git a/info/examples/Math/07-14-3.ltx b/info/examples/Math/07-14-3.ltx
new file mode 100644
index 0000000000..821752cb58
--- /dev/null
+++ b/info/examples/Math/07-14-3.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-3 auf Seite 154.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,pxfonts}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{circledgtr}\mathsymbol{lJoin}\mathsymbol{opentimes}\\
+\mathsymbol{circledless}\mathsymbol{lrtimes}\mathsymbol{Perp}\\
+\mathsymbol{colonapprox}\mathsymbol{multimap}\mathsymbol{preceqq}\\
+\mathsymbol{Colonapprox}\mathsymbol{multimapboth}\mathsymbol{precneqq}\\
+\mathsymbol{coloneq}\mathsymbol{multimapbothvert}\mathsymbol{rJoin}\\
+\mathsymbol{Coloneq}\mathsymbol{multimapdot}\mathsymbol{strictfi}\\
+\mathsymbol{Coloneqq}\mathsymbol{multimapdotboth}\mathsymbol{strictif}\\
+\mathsymbol{coloneqq$^*$}\mathsymbol{multimapdotbothA}\mathsymbol{strictiff}\\
+\mathsymbol{Colonsim}\mathsymbol{multimapdotbothAvert}\mathsymbol{succeqq}\\
+\mathsymbol{colonsim}\mathsymbol{multimapdotbothB}\mathsymbol{succneqq}\\
+\mathsymbol{Eqcolon}\mathsymbol{multimapdotbothBvert}\mathsymbol{varparallel}\\
+\mathsymbol{eqcolon}\mathsymbol{multimapdotbothvert}\mathsymbol{varparallelinv}\\
+\mathsymbol{eqqcolon}\mathsymbol{multimapdotinv}\mathsymbol{VvDash}\\
+\mathsymbol{Eqqcolon}\mathsymbol{multimapinv}\\
+\mathsymbol{eqsim}\mathsymbol{openJoin}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-3.pdf b/info/examples/Math/07-14-3.pdf
new file mode 100644
index 0000000000..70fbfabc74
--- /dev/null
+++ b/info/examples/Math/07-14-3.pdf
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diff --git a/info/examples/Math/07-14-4.ltx b/info/examples/Math/07-14-4.ltx
new file mode 100644
index 0000000000..e7990c3db4
--- /dev/null
+++ b/info/examples/Math/07-14-4.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-4 auf Seite 154.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,pxfonts}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{napproxeq}\mathsymbol{npreccurlyeq}\mathsymbol{nthickapprox}\\
+\mathsymbol{nasymp}\mathsymbol{npreceqq}\mathsymbol{ntwoheadleftarrow}\\
+\mathsymbol{nbacksim}\mathsymbol{nprecsim}\mathsymbol{ntwoheadrightarrow}\\
+\mathsymbol{nbacksimeq}\mathsymbol{nsimeq}\mathsymbol{nvarparallel}\\
+\mathsymbol{nbumpeq}\mathsymbol{nsuccapprox}\mathsymbol{nvarparallelinv}\\
+\mathsymbol{nBumpeq}\mathsymbol{nsucccurlyeq}\mathsymbol{nVdash}\\
+\mathsymbol{nequiv}\mathsymbol{nsucceqq}\\
+\mathsymbol{nprecapprox}\mathsymbol{nsuccsim}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-4.pdf b/info/examples/Math/07-14-4.pdf
new file mode 100644
index 0000000000..451eeb817c
--- /dev/null
+++ b/info/examples/Math/07-14-4.pdf
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diff --git a/info/examples/Math/07-14-5.ltx b/info/examples/Math/07-14-5.ltx
new file mode 100644
index 0000000000..e6a747327b
--- /dev/null
+++ b/info/examples/Math/07-14-5.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-5 auf Seite 154.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,pxfonts}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{nsqsubset}\mathsymbol{nsqsupseteq}\mathsymbol{nSupset}\mathsymbol{nsqsubseteq}\\
+\mathsymbol{nSubset}
+\mathsymbol{nsqsupset}\mathsymbol{nsubseteqq}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-5.pdf b/info/examples/Math/07-14-5.pdf
new file mode 100644
index 0000000000..416465f4fa
--- /dev/null
+++ b/info/examples/Math/07-14-5.pdf
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diff --git a/info/examples/Math/07-14-6.ltx b/info/examples/Math/07-14-6.ltx
new file mode 100644
index 0000000000..6fe4f30920
--- /dev/null
+++ b/info/examples/Math/07-14-6.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-6 auf Seite 154.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,pxfonts}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{ngg}\mathsymbol{ngtrsim}\mathsymbol{nlesssim}\mathsymbol{ngtrapprox}\\
+\mathsymbol{nlessapprox}\mathsymbol{nll}
+\mathsymbol{ngtrless}\mathsymbol{nlessgtr}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-6.pdf b/info/examples/Math/07-14-6.pdf
new file mode 100644
index 0000000000..d64db41981
--- /dev/null
+++ b/info/examples/Math/07-14-6.pdf
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diff --git a/info/examples/Math/07-14-7.ltx b/info/examples/Math/07-14-7.ltx
new file mode 100644
index 0000000000..ef59bfd127
--- /dev/null
+++ b/info/examples/Math/07-14-7.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-7 auf Seite 155.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,pxfonts}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{boxdotLeft}\mathsymbol{circleddotright}\mathsymbol{Diamondleft}\\
+\mathsymbol{boxdotleft}\mathsymbol{circleleft}\mathsymbol{Diamondright}\\
+\mathsymbol{boxdotright}\mathsymbol{circleright}\mathsymbol{DiamondRight}\\
+\mathsymbol{boxdotRight}\mathsymbol{dashleftrightarrow}\mathsymbol{leftsquigarrow}\\
+\mathsymbol{boxLeft}\mathsymbol{DiamonddotLeft}\mathsymbol{Nearrow}\\
+\mathsymbol{boxleft}\mathsymbol{Diamonddotleft}\mathsymbol{Nwarrow}\\
+\mathsymbol{boxright}\mathsymbol{Diamonddotright}\mathsymbol{Rrightarrow}\\
+\mathsymbol{boxRight}\mathsymbol{DiamonddotRight}\mathsymbol{Searrow}\\
+\mathsymbol{circleddotleft}\mathsymbol{DiamondLeft}\mathsymbol{Swarrow}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-7.pdf b/info/examples/Math/07-14-7.pdf
new file mode 100644
index 0000000000..cce9bb6639
--- /dev/null
+++ b/info/examples/Math/07-14-7.pdf
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diff --git a/info/examples/Math/07-14-8.ltx b/info/examples/Math/07-14-8.ltx
new file mode 100644
index 0000000000..de92e30d8a
--- /dev/null
+++ b/info/examples/Math/07-14-8.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-8 auf Seite 155.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,pxfonts}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{alphaup}\mathsymbol{thetaup}\mathsymbol{piup}\mathsymbol{phiup}\mathsymbol{betaup}\\
+\mathsymbol{varthetaup}\mathsymbol{varpiup}\mathsymbol{varphiup}\mathsymbol{gammaup}\mathsymbol{iotaup}\\
+\mathsymbol{rhoup}\mathsymbol{chiup}\mathsymbol{deltaup}\mathsymbol{kappaup}\mathsymbol{varrhoup}\\
+\mathsymbol{psiup}
+\mathsymbol{epsilonup}\mathsymbol{lambdaup}\mathsymbol{sigmaup}\mathsymbol{omegaup}\\
+\mathsymbol{varepsilonup}\mathsymbol{muup}\mathsymbol{varsigmaup}\mathsymbol{zetaup}\mathsymbol{nuup}\\
+\mathsymbol{tauup}\mathsymbol{etaup}\mathsymbol{xiup}\mathsymbol{upsilonup}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-8.pdf b/info/examples/Math/07-14-8.pdf
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index 0000000000..393a8aa870
--- /dev/null
+++ b/info/examples/Math/07-14-8.pdf
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diff --git a/info/examples/Math/07-14-9.ltx b/info/examples/Math/07-14-9.ltx
new file mode 100644
index 0000000000..85fa6dfd94
--- /dev/null
+++ b/info/examples/Math/07-14-9.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-14-9 auf Seite 155.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\usepackage[varg]{txfonts}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l}r@{\kern3pt}l@{}l@{}}
+\mathsymbol{varg} \mathsymbol{varv} \mathsymbol{varw} \mathsymbol{vary}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-14-9.pdf b/info/examples/Math/07-14-9.pdf
new file mode 100644
index 0000000000..da85018bce
--- /dev/null
+++ b/info/examples/Math/07-14-9.pdf
Binary files differ
diff --git a/info/examples/Math/07-15-1.ltx b/info/examples/Math/07-15-1.ltx
new file mode 100644
index 0000000000..a4225f0ff7
--- /dev/null
+++ b/info/examples/Math/07-15-1.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-15-1 auf Seite 156.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{lmodern,nath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}r@{\kern3pt}lr@{\kern3pt}l@{}}
+$\niv$ & \texttt{\textbackslash niv} & $\vin$ & \texttt{\textbackslash vin}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-15-1.pdf b/info/examples/Math/07-15-1.pdf
new file mode 100644
index 0000000000..90ea341ab3
--- /dev/null
+++ b/info/examples/Math/07-15-1.pdf
Binary files differ
diff --git a/info/examples/Math/07-15-2.ltx b/info/examples/Math/07-15-2.ltx
new file mode 100644
index 0000000000..a63c9c261d
--- /dev/null
+++ b/info/examples/Math/07-15-2.ltx
@@ -0,0 +1,48 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-15-2 auf Seite 156.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{nath,lmodern}
+\def\X#1{%
+ $ \csname#1\endcsname \huge\space \csname#1\endcsname $
+ & \texttt{\textbackslash#1} & }
+\newcommand\Xii[2][]{$ \double#2 \huge\space \double#2 $
+ & \texttt{\textbackslash #1double#2} & }
+\newcommand\Xiii[2][]{$ \triple#2 \huge\space \triple#2 $
+ & \texttt{\textbackslash #1triple#2} & }
+\StopShownPreambleCommands
+\begin{document}
+\def\arraystretch{2}
+\begin{tabular}{@{}*{4}{r@{\kern3pt}l@{\kern2pt}}r@{\kern3pt}l@{}l@{}}
+\X{lAngle} \X{rAngle} \X{lBrack} \X{rBrack} \X{lCeil}\\[3pt]
+\X{rCeil} \X{lFloor} \X{rFloor} \X{lVert} \X{rVert}
+\end{tabular}
+
+\bigskip
+\begin{tabular}{@{}*{3}{r@{\kern3pt}l@{\kern2pt}}r@{\kern3pt}l@{}l@{}}
+\Xii[l]{|} \Xii[r]{|} \Xii{<} \Xii{>} \\[3pt]
+\Xii{[} \Xii{]} \Xiii[l]{|} \Xiii[r]{|} \\[3pt]
+\Xiii{<} \Xiii{>} \Xiii{[} \Xiii{]}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-15-2.pdf b/info/examples/Math/07-15-2.pdf
new file mode 100644
index 0000000000..289a7b45fd
--- /dev/null
+++ b/info/examples/Math/07-15-2.pdf
Binary files differ
diff --git a/info/examples/Math/07-16-1.ltx b/info/examples/Math/07-16-1.ltx
new file mode 100644
index 0000000000..5ed68df121
--- /dev/null
+++ b/info/examples/Math/07-16-1.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-16-1 auf Seite 156.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\def\mathSymbol#1#2{ $ \csname#1\endcsname{#2} $ & \Lcs{#1}\{#2\} &}
+\StartShownPreambleCommands
+\usepackage{lmodern,mathtools}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand{\arraystretch}{1.5}
+\begin{tabular}{@{}r@{\kern3pt}lr@{\kern3pt}ll@{}}
+\mathSymbol{overbrace}{abc} \mathSymbol{underbrace}{abc} \\
+\mathSymbol{overbracket}{abc} \mathSymbol{underbracket}{abc} \\
+\mathSymbol{xhookleftarrow}{abc} \mathSymbol{xleftrightharpoons}{abc} \\
+\mathSymbol{xhookrightarrow}{abc} \mathSymbol{xmapsto}{abc} \\
+\mathSymbol{xLeftarrow}{abc} \mathSymbol{xRightarrow}{abc} \\
+\mathSymbol{xleftharpoondown}{abc} \mathSymbol{xrightharpoondown}{abc} \\
+\mathSymbol{xleftharpoonup}{abc} \mathSymbol{xrightharpoonup}{abc} \\
+\mathSymbol{xleftrightarrow}{abc} \mathSymbol{xrightleftharpoons}{abc}\\
+\mathSymbol{xLeftrightarrow}{abc}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-16-1.pdf b/info/examples/Math/07-16-1.pdf
new file mode 100644
index 0000000000..12b81e1926
--- /dev/null
+++ b/info/examples/Math/07-16-1.pdf
Binary files differ
diff --git a/info/examples/Math/07-16-2.ltx b/info/examples/Math/07-16-2.ltx
new file mode 100644
index 0000000000..b714f89106
--- /dev/null
+++ b/info/examples/Math/07-16-2.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 07-16-2 auf Seite 156.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal-mathsymbols}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{lmodern,mathtools}
+\StopShownPreambleCommands
+\begin{document}
+\renewcommand{\arraystretch}{1.2}
+\begin{tabular}{@{}r@{\kern3pt}lr@{\kern3pt}lr@{\kern3pt}lr@{\kern3pt}ll@{}}
+\mathsymbol{Colonapprox} \mathsymbol{coloneq} \mathsymbol{Eqcolon}
+\mathsymbol{colonapprox}\\ \mathsymbol{colonsim} \mathsymbol{eqqcolon}
+\mathsymbol{coloneqq} \mathsymbol{Colonsim}\\ \mathsymbol{Eqqcolon}
+\mathsymbol{Coloneqq} \mathsymbol{dblcolon}
+\mathsymbol{Coloneq} \\ \mathsymbol{eqcolon}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/07-16-2.pdf b/info/examples/Math/07-16-2.pdf
new file mode 100644
index 0000000000..c1cd15377f
--- /dev/null
+++ b/info/examples/Math/07-16-2.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-1.ltx b/info/examples/Math/08-01-1.ltx
new file mode 100644
index 0000000000..653874668e
--- /dev/null
+++ b/info/examples/Math/08-01-1.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-1 auf Seite 158.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{238.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array}
+\setlength\arraycolsep{2pt}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}>{%
+ \ttfamily\textbackslash}ll@{}}
+parskip: & \the\parskip\\
+thinmuskip: & \the\thinmuskip\\
+medmuskip: & \the\medmuskip \\
+thickmuskip:& \the\thickmuskip
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/08-01-1.pdf b/info/examples/Math/08-01-1.pdf
new file mode 100644
index 0000000000..479add1405
--- /dev/null
+++ b/info/examples/Math/08-01-1.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-10.ltx b/info/examples/Math/08-01-10.ltx
new file mode 100644
index 0000000000..dfcc59f7e0
--- /dev/null
+++ b/info/examples/Math/08-01-10.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-10 auf Seite 162.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+Voreinstellung: \verb+\the\nulldelimiterspace+: \the\nulldelimiterspace
+$$ X \left( x=x \right. X $$
+Geändert: \nulldelimiterspace=10\nulldelimiterspace
+\verb+\the\nulldelimiterspace+: \the\nulldelimiterspace
+$$ X \left( x=x \right. X $$
+\end{document}
diff --git a/info/examples/Math/08-01-10.pdf b/info/examples/Math/08-01-10.pdf
new file mode 100644
index 0000000000..de808d0ef1
--- /dev/null
+++ b/info/examples/Math/08-01-10.pdf
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diff --git a/info/examples/Math/08-01-11.ltx b/info/examples/Math/08-01-11.ltx
new file mode 100644
index 0000000000..56a77b751b
--- /dev/null
+++ b/info/examples/Math/08-01-11.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-11 auf Seite 162.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\newlength\PREsave
+\StopShownPreambleCommands
+\begin{document}
+Die effektive \ldots
+\[
+ \fbox{\the\predisplaysize}\quad F(x)=\int f(x)\diff x
+ \global\PREsave=\predisplaysize
+\]
+\advance\PREsave by -2em\rule{\PREsave}{1pt}
+\end{document}
diff --git a/info/examples/Math/08-01-11.pdf b/info/examples/Math/08-01-11.pdf
new file mode 100644
index 0000000000..1b069e510d
--- /dev/null
+++ b/info/examples/Math/08-01-11.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-12.ltx b/info/examples/Math/08-01-12.ltx
new file mode 100644
index 0000000000..7aaee2c402
--- /dev/null
+++ b/info/examples/Math/08-01-12.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-12 auf Seite 162.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\newlength\PREsave
+\StopShownPreambleCommands
+\begin{document}
+Die effektive Breite einer Textzeile, die einer abgesetzten Formel \ldots
+\[
+ \fbox{\the\predisplaysize}\quad F(x)=\int f(x)\diff x
+ \global\PREsave=\predisplaysize
+\]
+\advance\PREsave by -2em\rule{\PREsave}{1pt}
+\end{document}
diff --git a/info/examples/Math/08-01-12.pdf b/info/examples/Math/08-01-12.pdf
new file mode 100644
index 0000000000..dd5ed0c718
--- /dev/null
+++ b/info/examples/Math/08-01-12.pdf
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diff --git a/info/examples/Math/08-01-13.ltx b/info/examples/Math/08-01-13.ltx
new file mode 100644
index 0000000000..329e39c721
--- /dev/null
+++ b/info/examples/Math/08-01-13.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-13 auf Seite 163.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$ y=x^4-x^3+x $ \qquad
+\scriptspace=10pt $ y=x^4-x^3+x $
+\end{document}
diff --git a/info/examples/Math/08-01-13.pdf b/info/examples/Math/08-01-13.pdf
new file mode 100644
index 0000000000..28c9b32e6b
--- /dev/null
+++ b/info/examples/Math/08-01-13.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-14.ltx b/info/examples/Math/08-01-14.ltx
new file mode 100644
index 0000000000..df21b3bbcf
--- /dev/null
+++ b/info/examples/Math/08-01-14.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-14 auf Seite 163.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\sqrt 2 x$ -- $\sqrt 2\,x$ \\[6pt]
+$\sqrt{\log x}$ -- $\sqrt{\,\log x}$\\[6pt]
+$P\left({1/\sqrt n}\right)$ --
+$P\left({1/ \sqrt n}\,\right)$ \\[10pt]
+ $[0,1)$ -- $[\,0,1)$ \\[6pt]
+$x^2/2$ -- $x^2\!/2$
+\end{document}
diff --git a/info/examples/Math/08-01-14.pdf b/info/examples/Math/08-01-14.pdf
new file mode 100644
index 0000000000..28dd27e1e4
--- /dev/null
+++ b/info/examples/Math/08-01-14.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-15.ltx b/info/examples/Math/08-01-15.ltx
new file mode 100644
index 0000000000..6e4fd8b21b
--- /dev/null
+++ b/info/examples/Math/08-01-15.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-15 auf Seite 163.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\dx{\mathrm{d}x}
+\newcommand*\dy{\mathrm{d}y}
+\StopShownPreambleCommands
+\begin{document}
+\[\int\int_D \dx\dy \quad
+ \int\!\int_D \dx\,\dy \]
+\[\int\!\!\int_D \dx\,\,\dy \quad
+ \int\!\!\!\int_D \dx\,\,\,\dy \]
+\[\int\!\!\!\!\int_D \dx\,\,\,\,\dy \quad
+ \int\!\!\!\!\!\int_D \dx\,\,\,\,\,\dy \]
+\[\int\!\!\!\int_D \dx\dy\]
+\end{document}
diff --git a/info/examples/Math/08-01-15.pdf b/info/examples/Math/08-01-15.pdf
new file mode 100644
index 0000000000..639cc3863c
--- /dev/null
+++ b/info/examples/Math/08-01-15.pdf
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diff --git a/info/examples/Math/08-01-16.ltx b/info/examples/Math/08-01-16.ltx
new file mode 100644
index 0000000000..2ebcb694c6
--- /dev/null
+++ b/info/examples/Math/08-01-16.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-16 auf Seite 168.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\dx{\mathrm{d}x}
+\newcommand*\dy{\mathrm{d}y}
+\StopShownPreambleCommands
+\begin{document}
+\[\int\int_D \dx\dy \quad
+ \int\!\int_D \dx\,\dy \]
+\[\int\!\!\int_D \dx\,\,\dy \quad
+ \int\!\!\!\int_D \dx\,\,\,\dy \]
+\[\int\!\!\!\!\int_D \dx\,\,\,\,\dy \quad
+ \int\!\!\!\!\!\int_D \dx\,\,\,\,\,\dy \]
+\[\int\!\!\!\int_D \dx\dy\]
+\end{document}
diff --git a/info/examples/Math/08-01-16.pdf b/info/examples/Math/08-01-16.pdf
new file mode 100644
index 0000000000..2e646ec191
--- /dev/null
+++ b/info/examples/Math/08-01-16.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-2.ltx b/info/examples/Math/08-01-2.ltx
new file mode 100644
index 0000000000..a0c6021f6b
--- /dev/null
+++ b/info/examples/Math/08-01-2.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-2 auf Seite 158.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[
+y = \left\{%
+ \begin{array}{ll}
+ x^2+2x &\textrm{if }x<0,\\
+ x^3 &\textrm{if }0\le x<1,\\
+ x^2+x &\textrm{if }1\le x<2,\\
+ x^3-x^2 &\textrm{if }2\le x.
+ \end{array}%
+\right.
+\]
+\end{document}
diff --git a/info/examples/Math/08-01-2.pdf b/info/examples/Math/08-01-2.pdf
new file mode 100644
index 0000000000..bb1d302df0
--- /dev/null
+++ b/info/examples/Math/08-01-2.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-3.ltx b/info/examples/Math/08-01-3.ltx
new file mode 100644
index 0000000000..7c2ddfddd1
--- /dev/null
+++ b/info/examples/Math/08-01-3.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-3 auf Seite 159.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\delimiterfactor=1500
+\[
+y = \left\{%
+ \begin{array}{ll}
+ x^2+2x &\textrm{if }x<0,\\
+ x^3 &\textrm{if }0\le x<1,\\
+ x^2+x &\textrm{if }1\le x<2,\\
+ x^3-x^2 &\textrm{if }2\le x.
+ \end{array}%
+\right.
+\]
+\end{document}
diff --git a/info/examples/Math/08-01-3.pdf b/info/examples/Math/08-01-3.pdf
new file mode 100644
index 0000000000..765c9e2584
--- /dev/null
+++ b/info/examples/Math/08-01-3.pdf
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diff --git a/info/examples/Math/08-01-4.ltx b/info/examples/Math/08-01-4.ltx
new file mode 100644
index 0000000000..9210503fc5
--- /dev/null
+++ b/info/examples/Math/08-01-4.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-4 auf Seite 159.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$x\cdot\left(\left(x^2-y^2\right)-3\right)$ \\[7pt]
+\setlength\delimitershortfall{-1pt}
+$x\cdot\left(\left(x^2-y^2\right)-3\right)$
+
+$\left(\left(\left(A\right)\right)\right)$\\[7pt]
+\setlength\delimitershortfall{-1pt}
+$\left(\left(\left(A\right)\right)\right)$
+\end{document}
diff --git a/info/examples/Math/08-01-4.pdf b/info/examples/Math/08-01-4.pdf
new file mode 100644
index 0000000000..93b3ed7844
--- /dev/null
+++ b/info/examples/Math/08-01-4.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-5.ltx b/info/examples/Math/08-01-5.ltx
new file mode 100644
index 0000000000..95da3232bb
--- /dev/null
+++ b/info/examples/Math/08-01-5.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-5 auf Seite 159.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\[ f(x) = \int\frac{\sin x}{x}\diff x\ \fbox{\the\displayindent} \]
+\[\displayindent=-100pt
+ f(x) = \int\frac{\sin x}{x}\diff x\ \fbox{\the\displayindent} \]
+\[\displayindent=100pt
+ f(x) = \int\frac{\sin x}{x}\diff x\ \fbox{\the\displayindent}\]
+\end{document}
diff --git a/info/examples/Math/08-01-5.pdf b/info/examples/Math/08-01-5.pdf
new file mode 100644
index 0000000000..cff95a89df
--- /dev/null
+++ b/info/examples/Math/08-01-5.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-6.ltx b/info/examples/Math/08-01-6.ltx
new file mode 100644
index 0000000000..dfacc21cc2
--- /dev/null
+++ b/info/examples/Math/08-01-6.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-6 auf Seite 160.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\[ f(x) = \int \frac{\sin x}{x}\,\diff x \]
+\[ \displaywidth=0.5\linewidth f(x) = \int \frac{\sin x}{x}\,\diff x \]
+\[ \displaywidth=1.5\linewidth f(x) = \int \frac{\sin x}{x}\,\diff x \]
+\end{document}
diff --git a/info/examples/Math/08-01-6.pdf b/info/examples/Math/08-01-6.pdf
new file mode 100644
index 0000000000..e5fbe1997b
--- /dev/null
+++ b/info/examples/Math/08-01-6.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-7.ltx b/info/examples/Math/08-01-7.ltx
new file mode 100644
index 0000000000..b1b2894a61
--- /dev/null
+++ b/info/examples/Math/08-01-7.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-7 auf Seite 161.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}\ttfamily}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\global\muskip1=30mu plus20mu minus10mu
+\global\muskip3=40mu plus 1fil% 1fil -> dynamische Länge
+$A\mskip\muskip1 B\mskip\muskip3 C$
+\end{document}
diff --git a/info/examples/Math/08-01-7.pdf b/info/examples/Math/08-01-7.pdf
new file mode 100644
index 0000000000..5fe836b01f
--- /dev/null
+++ b/info/examples/Math/08-01-7.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-8.ltx b/info/examples/Math/08-01-8.ltx
new file mode 100644
index 0000000000..a3f5713795
--- /dev/null
+++ b/info/examples/Math/08-01-8.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-8 auf Seite 161.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\muskipdef\muLaenge=100 %Reg. 100
+ \muLaenge=30mu plus20mu minus10mu
+ \mbox{\ttfamily\textbackslash
+ muLaenge:\the\muLaenge}$
+\end{document}
diff --git a/info/examples/Math/08-01-8.pdf b/info/examples/Math/08-01-8.pdf
new file mode 100644
index 0000000000..c908388748
--- /dev/null
+++ b/info/examples/Math/08-01-8.pdf
Binary files differ
diff --git a/info/examples/Math/08-01-9.ltx b/info/examples/Math/08-01-9.ltx
new file mode 100644
index 0000000000..6508586057
--- /dev/null
+++ b/info/examples/Math/08-01-9.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-01-9 auf Seite 161.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{94.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+$\scriptscriptstyle A\nonscript\mkern40mu\xrightarrow{C} B$\\
+$\scriptstyle A\nonscript\mkern40mu\xrightarrow{C} B$\\
+$\displaystyle A\nonscript\mkern40mu\xrightarrow{C} B$\\
+$ A\nonscript\mkern40mu\xrightarrow{C} B$\\
+$\textstyle A\nonscript\mkern40mu\xrightarrow{C} B$
+\end{document}
diff --git a/info/examples/Math/08-01-9.pdf b/info/examples/Math/08-01-9.pdf
new file mode 100644
index 0000000000..19c6320073
--- /dev/null
+++ b/info/examples/Math/08-01-9.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-1.ltx b/info/examples/Math/08-02-1.ltx
new file mode 100644
index 0000000000..9d688fa5a3
--- /dev/null
+++ b/info/examples/Math/08-02-1.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-1 auf Seite 164.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\def\tdela{\delimiter"4222378\relax}
+\def\tdelb{\delimiter"5223379\relax}
+\StopShownPreambleCommands
+\begin{document}
+$\tdela x-y\tdelb(x+y)=x^2-y^2$
+\[\tdela\sum_{n=0}^\infty {1\over2^n}\tdelb^2 = 4\]
+\[\left\tdela\sum_{n=0}^\infty
+ {1\over2^n}\right\tdelb^2 = 4\]
+\end{document}
diff --git a/info/examples/Math/08-02-1.pdf b/info/examples/Math/08-02-1.pdf
new file mode 100644
index 0000000000..6a2ff56a20
--- /dev/null
+++ b/info/examples/Math/08-02-1.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-10.ltx b/info/examples/Math/08-02-10.ltx
new file mode 100644
index 0000000000..8fa9adfd6b
--- /dev/null
+++ b/info/examples/Math/08-02-10.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-10 auf Seite 167.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\mathcode`\<="313D % entspricht dem Zeichen /
+$a<b$ \qquad $a/b$
+\end{document}
diff --git a/info/examples/Math/08-02-10.pdf b/info/examples/Math/08-02-10.pdf
new file mode 100644
index 0000000000..da8f3fa288
--- /dev/null
+++ b/info/examples/Math/08-02-10.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-11.ltx b/info/examples/Math/08-02-11.ltx
new file mode 100644
index 0000000000..41c3e66aac
--- /dev/null
+++ b/info/examples/Math/08-02-11.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-11 auf Seite 168.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ A_{i=1}^{\infty} \]
+\[ \mathop{A}_{i=1}^{\infty} \]
+\end{document}
diff --git a/info/examples/Math/08-02-11.pdf b/info/examples/Math/08-02-11.pdf
new file mode 100644
index 0000000000..3490043cd6
--- /dev/null
+++ b/info/examples/Math/08-02-11.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-12.ltx b/info/examples/Math/08-02-12.ltx
new file mode 100644
index 0000000000..e189b9d786
--- /dev/null
+++ b/info/examples/Math/08-02-12.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-12 auf Seite 168.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\large
+$y = f(x)$\\[5pt]
+$y \mathord= f(x)$
+\end{document}
diff --git a/info/examples/Math/08-02-12.pdf b/info/examples/Math/08-02-12.pdf
new file mode 100644
index 0000000000..fcdbc3b301
--- /dev/null
+++ b/info/examples/Math/08-02-12.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-13.ltx b/info/examples/Math/08-02-13.ltx
new file mode 100644
index 0000000000..1cdd801438
--- /dev/null
+++ b/info/examples/Math/08-02-13.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-13 auf Seite 168.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\large
+$x_1 o x_2 o x_3$\\[5pt]
+$x_1\mathrel o x_2\mathrel o x_3$
+\end{document}
diff --git a/info/examples/Math/08-02-13.pdf b/info/examples/Math/08-02-13.pdf
new file mode 100644
index 0000000000..f1f7701f90
--- /dev/null
+++ b/info/examples/Math/08-02-13.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-14.ltx b/info/examples/Math/08-02-14.ltx
new file mode 100644
index 0000000000..060d81d1ae
--- /dev/null
+++ b/info/examples/Math/08-02-14.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-14 auf Seite 168.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$A_1$
+\font\tenxii=cmr12
+\scriptfont0=\tenxii
+$A_1$
+\end{document}
diff --git a/info/examples/Math/08-02-14.pdf b/info/examples/Math/08-02-14.pdf
new file mode 100644
index 0000000000..ffb506db21
--- /dev/null
+++ b/info/examples/Math/08-02-14.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-15.ltx b/info/examples/Math/08-02-15.ltx
new file mode 100644
index 0000000000..ab1d3d01ca
--- /dev/null
+++ b/info/examples/Math/08-02-15.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-15 auf Seite 169.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\large
+$\tilde i$ \quad $\tilde{\hat{A}}$ \quad
+$\skew{3}{\tilde}{i}$ \quad
+$\skew{7}{\tilde}{\hat{A}}$
+\end{document}
diff --git a/info/examples/Math/08-02-15.pdf b/info/examples/Math/08-02-15.pdf
new file mode 100644
index 0000000000..7591362d0a
--- /dev/null
+++ b/info/examples/Math/08-02-15.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-2.ltx b/info/examples/Math/08-02-2.ltx
new file mode 100644
index 0000000000..719593c466
--- /dev/null
+++ b/info/examples/Math/08-02-2.ltx
@@ -0,0 +1,51 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-2 auf Seite 165.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathptmx,booktabs}
+\def\Text{123aicAIC\alpha\iota\gamma}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{>{\ttfamily\textbackslash}ll}@{}}\toprule
+fam & \emph{Beispiel} & fam & \emph{Beispiel}\\\midrule
+fam=-1 & $\fam=-1 \Text$ &
+fam=0 & $\fam=0 \Text$\\
+fam=1 & $\fam=1 \Text$ &
+fam=2 & $\fam=2 \Text$\\
+fam=3 & $\fam=3 \Text$ &
+fam=4 & $\fam=4 \Text$\\
+fam=5 & $\fam=5 \Text$ &
+fam=6 & $\fam=0 \Text$\\
+%fam=7 & $\fam=1 \Text$ &
+%fam=8 & $\fam=2 \Text$\\
+%fam=9 & $\fam=3 \Text$ &
+%fam=10 & $\fam=4 \Text$\\
+%fam=11 & $\fam=5 \Text$ &
+%fam=12 & $\fam=4 \Text$\\
+%fam=13 & $\fam=5 \Text$ &
+%fam=14 & $\fam=4 \Text$\\
+%fam=15 & $\fam=5 \Text$
+\bottomrule
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/08-02-2.pdf b/info/examples/Math/08-02-2.pdf
new file mode 100644
index 0000000000..ecead70a94
--- /dev/null
+++ b/info/examples/Math/08-02-2.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-3.ltx b/info/examples/Math/08-02-3.ltx
new file mode 100644
index 0000000000..5c7192c1fd
--- /dev/null
+++ b/info/examples/Math/08-02-3.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-3 auf Seite 165.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{array,mathptmx}
+\StopShownPreambleCommands
+\begin{document}
+$\mathrm{123aicAIC\alpha\iota\gamma(\the\fam)}$\\[5pt]
+$\mathnormal{123aicAIC\alpha\iota\gamma(\the\fam)}$\\[5pt]
+$\mathcal{123aicAIC\alpha\iota\gamma(\the\fam)}$\\[5pt]
+$\mathbf{123aicAIC\alpha\iota\gamma(\the\fam)}$\\[5pt]
+$\mathit{123aicAIC\alpha\iota\gamma(\the\fam)}$\\[5pt]
+$\mathtt{123aicAIC\alpha\iota\gamma(\the\fam)}$\\[5pt]
+$\mathsf{123aicAIC\alpha\iota\gamma(\the\fam)}$\\[5pt]
+\end{document}
diff --git a/info/examples/Math/08-02-3.pdf b/info/examples/Math/08-02-3.pdf
new file mode 100644
index 0000000000..ebe86ed5f6
--- /dev/null
+++ b/info/examples/Math/08-02-3.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-4.ltx b/info/examples/Math/08-02-4.ltx
new file mode 100644
index 0000000000..4f4d26c20d
--- /dev/null
+++ b/info/examples/Math/08-02-4.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-4 auf Seite 165.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\def\dA{\mathaccent"7015\relax}
+\StopShownPreambleCommands
+\begin{document}
+\Large $\dA{A}$
+\end{document}
diff --git a/info/examples/Math/08-02-4.pdf b/info/examples/Math/08-02-4.pdf
new file mode 100644
index 0000000000..d3a6d3997f
--- /dev/null
+++ b/info/examples/Math/08-02-4.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-5.ltx b/info/examples/Math/08-02-5.ltx
new file mode 100644
index 0000000000..b14eba1dab
--- /dev/null
+++ b/info/examples/Math/08-02-5.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-5 auf Seite 166.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\Large$a|b \quad a\mathbin| b$
+\end{document}
diff --git a/info/examples/Math/08-02-5.pdf b/info/examples/Math/08-02-5.pdf
new file mode 100644
index 0000000000..0463478391
--- /dev/null
+++ b/info/examples/Math/08-02-5.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-6.ltx b/info/examples/Math/08-02-6.ltx
new file mode 100644
index 0000000000..8361115d32
--- /dev/null
+++ b/info/examples/Math/08-02-6.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-6 auf Seite 166.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\Large
+$a\sum\limits_{i=1}^{\infty} b \quad
+ a\mathchar"1358\limits_{i=1}^{\infty} b$
+\end{document}
diff --git a/info/examples/Math/08-02-6.pdf b/info/examples/Math/08-02-6.pdf
new file mode 100644
index 0000000000..2d308905fd
--- /dev/null
+++ b/info/examples/Math/08-02-6.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-7.ltx b/info/examples/Math/08-02-7.ltx
new file mode 100644
index 0000000000..3529798851
--- /dev/null
+++ b/info/examples/Math/08-02-7.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-7 auf Seite 166.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\mathchardef\Sum="1358 % großes Summenzeichen
+$a\Sum\limits_{i=1}^{\infty}\sqrt{i+1}$\\[10pt]
+$a\sum\limits_{i=1}^{\infty}\sqrt{i+1}$
+\end{document}
diff --git a/info/examples/Math/08-02-7.pdf b/info/examples/Math/08-02-7.pdf
new file mode 100644
index 0000000000..baf923628d
--- /dev/null
+++ b/info/examples/Math/08-02-7.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-8.ltx b/info/examples/Math/08-02-8.ltx
new file mode 100644
index 0000000000..17b638993d
--- /dev/null
+++ b/info/examples/Math/08-02-8.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-8 auf Seite 167.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\def\myRule{%
+ \mathchoice{\rule{20pt}{20pt}}{\rule{10pt}{10pt}}
+ {\rule{5pt}{5pt}}{\rule{2.5pt}{2.5pt}}\mkern2mu}
+\def\Stil{\mathchoice{D}{T}{S}{SS}\mkern2mu}
+\StopShownPreambleCommands
+\begin{document}
+\large
+$\myRule\sum\limits_{\myRule i=1}^{\myRule\infty} \qquad
+ \myRule\frac{\myRule\sqrt{\myRule i+1}}{\myRule i^{\myRule2}}$
+%
+$\Stil\sum\limits_{\Stil i=1}^{\Stil\infty} \qquad
+ \Stil\frac{\Stil\sqrt{\Stil i+1}}{\Stil i^{\Stil2}}$
+\end{document}
diff --git a/info/examples/Math/08-02-8.pdf b/info/examples/Math/08-02-8.pdf
new file mode 100644
index 0000000000..451d8c57a3
--- /dev/null
+++ b/info/examples/Math/08-02-8.pdf
Binary files differ
diff --git a/info/examples/Math/08-02-9.ltx b/info/examples/Math/08-02-9.ltx
new file mode 100644
index 0000000000..8d0e6df84e
--- /dev/null
+++ b/info/examples/Math/08-02-9.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-02-9 auf Seite 167.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\large $A:\frac{B}{C}:D$ \quad
+$A\mathopen:\frac{B}{C}\mathclose: D $
+\end{document}
diff --git a/info/examples/Math/08-02-9.pdf b/info/examples/Math/08-02-9.pdf
new file mode 100644
index 0000000000..f24770536b
--- /dev/null
+++ b/info/examples/Math/08-02-9.pdf
Binary files differ
diff --git a/info/examples/Math/08-03-1.ltx b/info/examples/Math/08-03-1.ltx
new file mode 100644
index 0000000000..a76cdb71f0
--- /dev/null
+++ b/info/examples/Math/08-03-1.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-1 auf Seite 170.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$a\above0pt b$ \quad
+$\left(a\above0pt b\right)$ \quad
+${a\above1pt b}$\quad
+${a\above2.5pt b}$\quad
+$\displaystyle{a\above0pt b}$\quad
+$\displaystyle\left({a\above0pt b}\right)$
+\end{document}
diff --git a/info/examples/Math/08-03-1.pdf b/info/examples/Math/08-03-1.pdf
new file mode 100644
index 0000000000..a5fa936c68
--- /dev/null
+++ b/info/examples/Math/08-03-1.pdf
Binary files differ
diff --git a/info/examples/Math/08-03-10.ltx b/info/examples/Math/08-03-10.ltx
new file mode 100644
index 0000000000..0d55a57998
--- /dev/null
+++ b/info/examples/Math/08-03-10.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-10 auf Seite 172.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$ {a\overwithdelims() b} \qquad
+ {m\over n}\overwithdelims[]{a+b} $
+\[ {m\over n}\overwithdelims\{.{a+b} \]
+\end{document}
diff --git a/info/examples/Math/08-03-10.pdf b/info/examples/Math/08-03-10.pdf
new file mode 100644
index 0000000000..e28845b95a
--- /dev/null
+++ b/info/examples/Math/08-03-10.pdf
Binary files differ
diff --git a/info/examples/Math/08-03-11.ltx b/info/examples/Math/08-03-11.ltx
new file mode 100644
index 0000000000..b191681789
--- /dev/null
+++ b/info/examples/Math/08-03-11.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-11 auf Seite 173.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\def\Sqrt#1#2{\radical"270371 {#1 \over #2}}
+$ \Sqrt{1}{7} $\\[5pt]
+
+\def\Sqrt#1#2{\radical"270372 {#1 \over #2}}
+$ \Sqrt{1}{7} $\\[5pt]
+
+\def\Sqrt#1#2{\radical"270373 {#1 \over #2}}
+$ \Sqrt{1}{7} $\\[5pt]
+
+\def\Sqrt#1#2{\radical"270374 {#1 \over #2}}
+$ \Sqrt{1}{7} $\\[5pt]
+\end{document}
diff --git a/info/examples/Math/08-03-11.pdf b/info/examples/Math/08-03-11.pdf
new file mode 100644
index 0000000000..a5a5f92436
--- /dev/null
+++ b/info/examples/Math/08-03-11.pdf
Binary files differ
diff --git a/info/examples/Math/08-03-12.ltx b/info/examples/Math/08-03-12.ltx
new file mode 100644
index 0000000000..fef3406c1f
--- /dev/null
+++ b/info/examples/Math/08-03-12.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-12 auf Seite 173.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\def\yPh{\vphantom{y}}
+\let\ul\underline
+\StopShownPreambleCommands
+\begin{document}
+$\underline{x}+\underline{y}=\underline{z}$\\[8pt]
+$ \ul{x\yPh} + \ul{y} = \ul{z\yPh} $\\[8pt]
+$ \ul{x_1} + \ul{y_2} = \ul{z_3} $
+\end{document}
diff --git a/info/examples/Math/08-03-12.pdf b/info/examples/Math/08-03-12.pdf
new file mode 100644
index 0000000000..1b9150e1bc
--- /dev/null
+++ b/info/examples/Math/08-03-12.pdf
Binary files differ
diff --git a/info/examples/Math/08-03-2.ltx b/info/examples/Math/08-03-2.ltx
new file mode 100644
index 0000000000..9061685abd
--- /dev/null
+++ b/info/examples/Math/08-03-2.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-2 auf Seite 170.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$a\abovewithdelims()0pt b$ \medskip
+
+\def\fdelimA{\abovewithdelims\{)1.0pt}
+${a\fdelimA b}$ \medskip
+
+\def\fdelimB{\abovewithdelims[]2.0pt}
+${a\fdelimB b}$ \medskip
+
+\def\fdelimC{\abovewithdelims\{.0pt}
+$\displaystyle{a\fdelimC b}$
+\end{document}
diff --git a/info/examples/Math/08-03-2.pdf b/info/examples/Math/08-03-2.pdf
new file mode 100644
index 0000000000..ac68a15831
--- /dev/null
+++ b/info/examples/Math/08-03-2.pdf
Binary files differ
diff --git a/info/examples/Math/08-03-3.ltx b/info/examples/Math/08-03-3.ltx
new file mode 100644
index 0000000000..97ac83e31f
--- /dev/null
+++ b/info/examples/Math/08-03-3.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-3 auf Seite 170.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$a\atop b$
+$({n \atop k}) = {n!\above1pt k!(n-k)!}$
+$\displaystyle{a\atop b}$
+\end{document}
diff --git a/info/examples/Math/08-03-3.pdf b/info/examples/Math/08-03-3.pdf
new file mode 100644
index 0000000000..cfc6011869
--- /dev/null
+++ b/info/examples/Math/08-03-3.pdf
Binary files differ
diff --git a/info/examples/Math/08-03-4.ltx b/info/examples/Math/08-03-4.ltx
new file mode 100644
index 0000000000..11385a6b6b
--- /dev/null
+++ b/info/examples/Math/08-03-4.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-4 auf Seite 170.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$a\atopwithdelims() b$ \medskip
+
+${n \atopwithdelims() k} =
+ {n!\above1pt k!(n-k)!}$ \medskip
+
+$\displaystyle{a\atopwithdelims\{. b}$
+\end{document}
diff --git a/info/examples/Math/08-03-4.pdf b/info/examples/Math/08-03-4.pdf
new file mode 100644
index 0000000000..ee2232c018
--- /dev/null
+++ b/info/examples/Math/08-03-4.pdf
Binary files differ
diff --git a/info/examples/Math/08-03-5.ltx b/info/examples/Math/08-03-5.ltx
new file mode 100644
index 0000000000..6611324cb8
--- /dev/null
+++ b/info/examples/Math/08-03-5.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-5 auf Seite 171.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$$ y=f(x) \eqno(A12) $$
+\end{document}
diff --git a/info/examples/Math/08-03-5.pdf b/info/examples/Math/08-03-5.pdf
new file mode 100644
index 0000000000..96effbd0de
--- /dev/null
+++ b/info/examples/Math/08-03-5.pdf
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diff --git a/info/examples/Math/08-03-6.ltx b/info/examples/Math/08-03-6.ltx
new file mode 100644
index 0000000000..0095785734
--- /dev/null
+++ b/info/examples/Math/08-03-6.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-6 auf Seite 171.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{color}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\everydisplay{\color{red}}
+\[ f(x) = \int\frac{\sin x}{x}\diff x \]
+\[ g(x) = \int\frac{\sin^2 x}{x^2}\diff x \]
+\end{document}
diff --git a/info/examples/Math/08-03-6.pdf b/info/examples/Math/08-03-6.pdf
new file mode 100644
index 0000000000..a645b48d1b
--- /dev/null
+++ b/info/examples/Math/08-03-6.pdf
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diff --git a/info/examples/Math/08-03-7.ltx b/info/examples/Math/08-03-7.ltx
new file mode 100644
index 0000000000..36cf16871b
--- /dev/null
+++ b/info/examples/Math/08-03-7.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-7 auf Seite 171.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{color}
+\everymath{\color{red}\displaystyle}
+\StopShownPreambleCommands
+\begin{document}
+\[ f(x) = \int \frac{\sin x}{x}dx \]
+Anstelle von $\frac{\sin x}{x}$
+ jetzt mit $\frac{\cos x}{x}$:
+\[ g(x) = \int \frac{\cos x}{x}dx \]
+\end{document}
diff --git a/info/examples/Math/08-03-7.pdf b/info/examples/Math/08-03-7.pdf
new file mode 100644
index 0000000000..8dd16ce39b
--- /dev/null
+++ b/info/examples/Math/08-03-7.pdf
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diff --git a/info/examples/Math/08-03-8.ltx b/info/examples/Math/08-03-8.ltx
new file mode 100644
index 0000000000..67d0da9e05
--- /dev/null
+++ b/info/examples/Math/08-03-8.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-8 auf Seite 172.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$ {a\over b} \qquad {{m\over n}\over{a+b}} $
+\[ {m\over n}\over{a+b} \]
+\end{document}
diff --git a/info/examples/Math/08-03-8.pdf b/info/examples/Math/08-03-8.pdf
new file mode 100644
index 0000000000..40e28f4488
--- /dev/null
+++ b/info/examples/Math/08-03-8.pdf
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diff --git a/info/examples/Math/08-03-9.ltx b/info/examples/Math/08-03-9.ltx
new file mode 100644
index 0000000000..8adcd4e115
--- /dev/null
+++ b/info/examples/Math/08-03-9.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 08-03-9 auf Seite 172.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\def\yPh{\vphantom{A}}
+\let\ol\overline
+\StopShownPreambleCommands
+\begin{document}
+$\overline{x}+\overline{y}=\overline{z}$\\
+$ \ol{x} + \ol{A} = \ol{z} $\\[5pt]
+$ \ol{x\yPh} + \ol{A} = \ol{z\yPh} $
+\end{document}
diff --git a/info/examples/Math/08-03-9.pdf b/info/examples/Math/08-03-9.pdf
new file mode 100644
index 0000000000..73a64eba50
--- /dev/null
+++ b/info/examples/Math/08-03-9.pdf
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diff --git a/info/examples/Math/09-01-1.ltx b/info/examples/Math/09-01-1.ltx
new file mode 100644
index 0000000000..8ffaa55be7
--- /dev/null
+++ b/info/examples/Math/09-01-1.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-01-1 auf Seite 177.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{accents}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{3}{r@{\kern2pt}l}@{}}
+\verb|\underline{$M$}| & \underline{$M$} &
+\verb|$\underbar{M}$| & $\underbar{M}$ &
+\verb|\underbar{$M$}| & \underbar{$M$}
+\end{tabular}\\[2pt]
+\begin{tabular}{@{}r@{\kern2pt}l r@{\kern2pt}l@{}}
+\verb|$\underaccent{\bar}{M}$| & $\underaccent{\bar}{M}$ &
+\verb|$\underaccent{--}{M}$| & $\underaccent{--}{M}$
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/09-01-1.pdf b/info/examples/Math/09-01-1.pdf
new file mode 100644
index 0000000000..4ec0414c10
--- /dev/null
+++ b/info/examples/Math/09-01-1.pdf
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diff --git a/info/examples/Math/09-02-1.ltx b/info/examples/Math/09-02-1.ltx
new file mode 100644
index 0000000000..3127677d6d
--- /dev/null
+++ b/info/examples/Math/09-02-1.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-02-1 auf Seite 178.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{alltt}
+\StopShownPreambleCommands
+\begin{document}
+\begin{alltt}
+Ähnlich wie verbatim, aber auch \emph{Ausführung} von \textbf{Makros}.
+Einige spezielle Zeichen: # $ % ^ & ~ _, diese können ohne
+ Backslash eingegeben werden.
+Und ein mathematischer Ausdruck: \( \sqrt{a^2+b^2} \). Dieser
+\emph{muss} für den Zeilenmodus in \verb+\(+ ... \verb+\)+
+eingefügt werden. Die $ ... $ Methode versagt hier.
+\end{alltt}
+\end{document}
diff --git a/info/examples/Math/09-02-1.pdf b/info/examples/Math/09-02-1.pdf
new file mode 100644
index 0000000000..b806faf49c
--- /dev/null
+++ b/info/examples/Math/09-02-1.pdf
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diff --git a/info/examples/Math/09-03-1.ltx b/info/examples/Math/09-03-1.ltx
new file mode 100644
index 0000000000..95b47a3748
--- /dev/null
+++ b/info/examples/Math/09-03-1.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-03-1 auf Seite 178.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{0}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,amscd}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\begin{CD}
+ R\times S\times T @>\text{restriction}>> S\times T \\
+ @V\text{proj}VV @VV\text{proj}V \\
+ R\times S @<<\text{inclusion}< S
+\end{CD}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/09-03-1.pdf b/info/examples/Math/09-03-1.pdf
new file mode 100644
index 0000000000..6dca533d8a
--- /dev/null
+++ b/info/examples/Math/09-03-1.pdf
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diff --git a/info/examples/Math/09-03-2.ltx b/info/examples/Math/09-03-2.ltx
new file mode 100644
index 0000000000..d67bc67e87
--- /dev/null
+++ b/info/examples/Math/09-03-2.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-03-2 auf Seite 179.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{1}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,amscd}
+\newcommand\cov{\operatorname{cov}}\newcommand\non{\operatorname{non}}
+\newcommand\cf{\operatorname{cf}} \newcommand\add{\operatorname{add}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\begin{CD}
+ \cov(\mathcal{L}) @>>> \non(\mathcal{K}) @>>> \cf(\mathcal{K}) @>>>
+ \cf(\mathcal{L})\\
+ @VVV @AAA @AAA @VVV\\
+ \add(\mathcal{L}) @>>> \add(\mathcal{K}) @>>> \cov(\mathcal{K}) @>>>
+ \non(\mathcal{L})
+\end{CD}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/09-03-2.pdf b/info/examples/Math/09-03-2.pdf
new file mode 100644
index 0000000000..b6c3ef44ad
--- /dev/null
+++ b/info/examples/Math/09-03-2.pdf
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diff --git a/info/examples/Math/09-04-1.ltx b/info/examples/Math/09-04-1.ltx
new file mode 100644
index 0000000000..10247fca56
--- /dev/null
+++ b/info/examples/Math/09-04-1.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-04-1 auf Seite 179.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath} \DeclareMathOperator*{\Res}{Res}
+\StopShownPreambleCommands
+\begin{document}
+$\underset{s=p}{Res}\mbox{ -- }\underset{s=p}{\Res}$\\[5pt]
+$\mathop{Res}_{s=p} \mbox{ -- }\Res_{s=p}\mbox{ -- }
+\Res\limits_{s=p}$
+\end{document}
diff --git a/info/examples/Math/09-04-1.pdf b/info/examples/Math/09-04-1.pdf
new file mode 100644
index 0000000000..1c7e1f04db
--- /dev/null
+++ b/info/examples/Math/09-04-1.pdf
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diff --git a/info/examples/Math/09-05-1.ltx b/info/examples/Math/09-05-1.ltx
new file mode 100644
index 0000000000..826f18eaeb
--- /dev/null
+++ b/info/examples/Math/09-05-1.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-05-1 auf Seite 180.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{multirow,bigdelim} \usepackage{amsmath}% Wegen pmatrix
+\StopShownPreambleCommands
+\begin{document}
+\delimitershortfall=-4pt
+\[ \begin{pmatrix}
+ & x_{11} & x_{12} & \dots & x_{1p} & \rdelim\}{4}{3cm}[Etwas Text]\\
+ \ldelim[{5}{1cm}[Text] & x_{21} & x_{22} & \dots & x_{2p} \\
+ & \vdots\\
+ & x_{n_1 1}& x_{n_1 2} & \dots & x_{n_1 p}\\
+ & x_{n_1+1,1}&x_{n_1+1,2} & \dots & x_{n_1+1, p} &
+ \rdelim\}{3}{3cm}[Noch mehr Text]\\
+ & \vdots\\
+ & x_{n_1+n_2, 1} & x_{n_1+n_2,2} & \dots & x_{n_1+n_2,p}\\
+ & \vdots \\
+ X & - & - &- &- & X
+ \end{pmatrix} \]
+\end{document}
diff --git a/info/examples/Math/09-05-1.pdf b/info/examples/Math/09-05-1.pdf
new file mode 100644
index 0000000000..1f52a3ceec
--- /dev/null
+++ b/info/examples/Math/09-05-1.pdf
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diff --git a/info/examples/Math/09-05-2.ltx b/info/examples/Math/09-05-2.ltx
new file mode 100644
index 0000000000..afa97ab81e
--- /dev/null
+++ b/info/examples/Math/09-05-2.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-05-2 auf Seite 181.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{2}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{multirow,bigdelim}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\begin{array}{*{7}{c}}
+ \ldelim({4}{4mm}& x & x & x & x
+ &\rdelim){4}{4mm} & 1 \\
+ & x & x & x & x & & i\\
+ & x & x & x & x & & j\\
+ & x & x & x & x & \\
+y & & u & v & &
+\end{array}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/09-05-2.pdf b/info/examples/Math/09-05-2.pdf
new file mode 100644
index 0000000000..bfc775e7b2
--- /dev/null
+++ b/info/examples/Math/09-05-2.pdf
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diff --git a/info/examples/Math/09-06-1.ltx b/info/examples/Math/09-06-1.ltx
new file mode 100644
index 0000000000..bab5a1c40e
--- /dev/null
+++ b/info/examples/Math/09-06-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-06-1 auf Seite 181.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{bm}
+\StopShownPreambleCommands
+\begin{document}
+$f(x)=\sin(x)$ $\mathbf{f(x)=\sin(x)}$ $\bm{f(x)=\sin(x)}$ \\
+$f(\alpha)=\sin(\alpha)$ $\mathbf{f(\alpha)=\sin(\alpha)}$ $\bm{f(\alpha)=\sin(\alpha)}$
+\end{document}
diff --git a/info/examples/Math/09-06-1.pdf b/info/examples/Math/09-06-1.pdf
new file mode 100644
index 0000000000..4e2d2e782c
--- /dev/null
+++ b/info/examples/Math/09-06-1.pdf
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diff --git a/info/examples/Math/09-06-2.ltx b/info/examples/Math/09-06-2.ltx
new file mode 100644
index 0000000000..82ef3de0d0
--- /dev/null
+++ b/info/examples/Math/09-06-2.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-06-2 auf Seite 181.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{bm,amsmath} \DeclareBoldMathCommand[bold]{\Sin}{\mathrm{sin}}
+\DeclareBoldMathCommand[bold]{\Alpha}{\alpha}
+\StopShownPreambleCommands
+\begin{document}
+$ f(x)=\sin(x) $ $ \mathbf{f(x)=\sin(x)} $ $ \bm{f(x)=\sin(x)} $ \\
+$ f(x)=\Sin(x) $ $ \mathbf{f(x)=\Sin(x)} $ $ \bm{f(x)=\Sin(x)} $ \\
+$ f(\Alpha)=\Sin(\Alpha)$ $\mathbf{f(\Alpha)=\Sin(\Alpha)}$ $\bm{f(\Alpha)=\Sin(\Alpha)}$
+\end{document}
diff --git a/info/examples/Math/09-06-2.pdf b/info/examples/Math/09-06-2.pdf
new file mode 100644
index 0000000000..b2e82a187a
--- /dev/null
+++ b/info/examples/Math/09-06-2.pdf
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diff --git a/info/examples/Math/09-07-1.ltx b/info/examples/Math/09-07-1.ltx
new file mode 100644
index 0000000000..e01e18e521
--- /dev/null
+++ b/info/examples/Math/09-07-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-07-1 auf Seite 182.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \left\{ x\in\mathbf{R} | 0<{|x|}<\frac{5}{3}
+ \right\} \]
+\end{document}
diff --git a/info/examples/Math/09-07-1.pdf b/info/examples/Math/09-07-1.pdf
new file mode 100644
index 0000000000..1077903cb3
--- /dev/null
+++ b/info/examples/Math/09-07-1.pdf
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diff --git a/info/examples/Math/09-07-2.ltx b/info/examples/Math/09-07-2.ltx
new file mode 100644
index 0000000000..b56acef2fa
--- /dev/null
+++ b/info/examples/Math/09-07-2.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-07-2 auf Seite 182.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \left\{\vphantom{\frac{5}{3}}x\in\mathbf{R}
+ \right|\left. 0<{|x|}<\frac{5}{3}\right\} \]
+\end{document}
diff --git a/info/examples/Math/09-07-2.pdf b/info/examples/Math/09-07-2.pdf
new file mode 100644
index 0000000000..b26095bdc2
--- /dev/null
+++ b/info/examples/Math/09-07-2.pdf
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diff --git a/info/examples/Math/09-07-3.ltx b/info/examples/Math/09-07-3.ltx
new file mode 100644
index 0000000000..db7944450c
--- /dev/null
+++ b/info/examples/Math/09-07-3.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-07-3 auf Seite 182.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\def\arraystretch{0.5}
+\StartShownPreambleCommands
+\usepackage{braket,tabularx}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabularx}{\linewidth}{@{}XXX@{}}
+\[ \Bra{x\in\mathbf{R} | 0<|x|<\frac{5}{3}} \]
+ & \[ \Ket{x\in\mathbf{R} | 0<|x|<\frac{5}{3}} \]
+ & \[ \Braket{x\in\mathbf{R} | 0<|x|<\frac{5}{3}} \] \\
+\[ \Braket{x\in\mathbf{R} | 0<\vert x\vert <\frac{5}{3}} \]
+ & \[ \Set{x\in\mathbf{R} | 0<|x|<\frac{5}{3}} \]
+\end{tabularx}
+\end{document}
diff --git a/info/examples/Math/09-07-3.pdf b/info/examples/Math/09-07-3.pdf
new file mode 100644
index 0000000000..4a181da60f
--- /dev/null
+++ b/info/examples/Math/09-07-3.pdf
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diff --git a/info/examples/Math/09-07-4.ltx b/info/examples/Math/09-07-4.ltx
new file mode 100644
index 0000000000..3f2bf55fde
--- /dev/null
+++ b/info/examples/Math/09-07-4.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-07-4 auf Seite 183.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{braket}
+\StopShownPreambleCommands
+\begin{document}
+\[ \Braket{ \phi | \frac{\partial^2}%
+ {\partial t^2} | \psi }\]
+\[ \Set{ {\phi} | \frac{\partial^2}%
+ {\partial t^2} | \psi }\]
+\end{document}
diff --git a/info/examples/Math/09-07-4.pdf b/info/examples/Math/09-07-4.pdf
new file mode 100644
index 0000000000..4bb04ed628
--- /dev/null
+++ b/info/examples/Math/09-07-4.pdf
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diff --git a/info/examples/Math/09-08-1.ltx b/info/examples/Math/09-08-1.ltx
new file mode 100644
index 0000000000..a3b89bdb17
--- /dev/null
+++ b/info/examples/Math/09-08-1.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-08-1 auf Seite 183.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,color,cancel}
+\newcommand\hcancel[2][black]{%
+ \setbox0=\hbox{#2}%
+ \rlap{\raisebox{.45\ht0}{%
+ \textcolor{#1}{\rule{\wd0}{1pt}}}}#2}
+\StopShownPreambleCommands
+\begin{document}
+$\cancel{3}\qquad
+ f(x)=\dfrac{\left(x^2+1\right)
+ \cancel{(x-1)}}{\cancel{(x-1)}(x+1)}$\\[0.5cm]
+$\bcancel{3}\qquad\bcancel{1234567}$\\[0.5cm]
+\renewcommand*{\CancelColor}{\color{cyan}}
+$\xcancel{3}\qquad\xcancel{1234567}$\\[0.5cm]
+$\hcancel{3}\qquad\hcancel[red]{1234567}$
+\end{document}
diff --git a/info/examples/Math/09-08-1.pdf b/info/examples/Math/09-08-1.pdf
new file mode 100644
index 0000000000..fcbfd7ceb5
--- /dev/null
+++ b/info/examples/Math/09-08-1.pdf
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diff --git a/info/examples/Math/09-08-2.ltx b/info/examples/Math/09-08-2.ltx
new file mode 100644
index 0000000000..5ee5de478a
--- /dev/null
+++ b/info/examples/Math/09-08-2.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-08-2 auf Seite 184.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,cancel}
+\StopShownPreambleCommands
+\begin{document}
+$f(x)=\dfrac{\left(x^2+1\right)
+ \cancelto{1}{(x-1)}}{%
+ \cancelto{1}{(x-1)}\kern1em(x+1)}$
+\end{document}
diff --git a/info/examples/Math/09-08-2.pdf b/info/examples/Math/09-08-2.pdf
new file mode 100644
index 0000000000..4a848e5298
--- /dev/null
+++ b/info/examples/Math/09-08-2.pdf
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diff --git a/info/examples/Math/09-09-1.ltx b/info/examples/Math/09-09-1.ltx
new file mode 100644
index 0000000000..f3339c360c
--- /dev/null
+++ b/info/examples/Math/09-09-1.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-09-1 auf Seite 184.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{0}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,cases}
+\DeclareMathOperator{\sgn}{sgn}
+\StopShownPreambleCommands
+\begin{document}
+\begin{numcases}{\sgn{x}=}
+ -1, & for $x < 0$\\ 0, & for $x = 0$\\
+ 1, & for $x > 0$
+\end{numcases}
+\end{document}
diff --git a/info/examples/Math/09-09-1.pdf b/info/examples/Math/09-09-1.pdf
new file mode 100644
index 0000000000..1548fdf65c
--- /dev/null
+++ b/info/examples/Math/09-09-1.pdf
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diff --git a/info/examples/Math/09-09-2.ltx b/info/examples/Math/09-09-2.ltx
new file mode 100644
index 0000000000..c7259c6966
--- /dev/null
+++ b/info/examples/Math/09-09-2.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-09-2 auf Seite 185.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{3}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{cases}
+\StopShownPreambleCommands
+\begin{document}
+\begin{subnumcases}{\label{w} w\equiv}
+ 0 & $c = d = 0$\label{wzero}\\
+ \sqrt{|c|}\,\sqrt{\frac{1 + \sqrt{1+(d/c)^2}}{2}} & $|c| \geq |d|$ \\
+ \sqrt{|d|}\,\sqrt{\frac{|c/d| + \sqrt{1+(c/d)^2}}{2}} & $|c| < |d|$
+\end{subnumcases}
+\begin{subnumcases}{\sqrt{c+id}=}
+ 0 & $w=0$ (case \ref{wzero}) \\
+ w+i\frac{d}{2w} & $w \neq 0$, $c \geq 0$ \\
+ \frac{|d|}{2w} + iw \qquad & $w \neq 0$, $c < 0$, $d \geq 0$\\
+ \frac{|d|}{2w} - iw \qquad & $w \neq 0$, $c < 0$, $d < 0$
+\end{subnumcases}
+\end{document}
diff --git a/info/examples/Math/09-09-2.pdf b/info/examples/Math/09-09-2.pdf
new file mode 100644
index 0000000000..796f62c175
--- /dev/null
+++ b/info/examples/Math/09-09-2.pdf
Binary files differ
diff --git a/info/examples/Math/09-10-1.ltx b/info/examples/Math/09-10-1.ltx
new file mode 100644
index 0000000000..8f0d99d2c8
--- /dev/null
+++ b/info/examples/Math/09-10-1.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-10-1 auf Seite 185.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{delarray}
+\StopShownPreambleCommands
+\begin{document}
+\[ A=\begin{array}\|{cc}\|
+ a & b\\ c & d
+\end{array}
+\begin{array}\lbrack{cc}\rbrack
+ a & b\\ c & d
+\end{array} \]
+\end{document}
diff --git a/info/examples/Math/09-10-1.pdf b/info/examples/Math/09-10-1.pdf
new file mode 100644
index 0000000000..5b879e0b60
--- /dev/null
+++ b/info/examples/Math/09-10-1.pdf
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diff --git a/info/examples/Math/09-10-2.ltx b/info/examples/Math/09-10-2.ltx
new file mode 100644
index 0000000000..b3dd6eaa34
--- /dev/null
+++ b/info/examples/Math/09-10-2.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-10-2 auf Seite 186.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{delarray}
+\StopShownPreambleCommands
+\begin{document}
+\[ A=\begin{array}\{{cc}.
+ a & b\\
+ c & d
+\end{array} \]
+\end{document}
diff --git a/info/examples/Math/09-10-2.pdf b/info/examples/Math/09-10-2.pdf
new file mode 100644
index 0000000000..a284e1716e
--- /dev/null
+++ b/info/examples/Math/09-10-2.pdf
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diff --git a/info/examples/Math/09-11-1.ltx b/info/examples/Math/09-11-1.ltx
new file mode 100644
index 0000000000..cd07261b63
--- /dev/null
+++ b/info/examples/Math/09-11-1.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-11-1 auf Seite 186.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsfonts}
+\StopShownPreambleCommands
+\begin{document}
+$\mathbb{A\,B\,C\,D\,E\,F\,G\,H\,I\,J\,K\,L\,M\,N\,O\,P\,Q\,R\,S\,T\,U \,V\,W\,X\,Y\,Z}$
+\end{document}
diff --git a/info/examples/Math/09-11-1.pdf b/info/examples/Math/09-11-1.pdf
new file mode 100644
index 0000000000..7ce7bc6013
--- /dev/null
+++ b/info/examples/Math/09-11-1.pdf
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diff --git a/info/examples/Math/09-11-2.ltx b/info/examples/Math/09-11-2.ltx
new file mode 100644
index 0000000000..5b506f505f
--- /dev/null
+++ b/info/examples/Math/09-11-2.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-11-2 auf Seite 186.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{dsfont}
+\StopShownPreambleCommands
+\begin{document}
+$\mathds{A\,B\,C\,D\,E\,F\,G\,H\,I\,J\,K\,L\,M\,N\,O\,P\,Q\,R\,S\,T\,U \,V\,W\,X\,Y\,Z}$\\
+$\mathds{a,h,k,1}$
+\end{document}
diff --git a/info/examples/Math/09-11-2.pdf b/info/examples/Math/09-11-2.pdf
new file mode 100644
index 0000000000..53743aeab9
--- /dev/null
+++ b/info/examples/Math/09-11-2.pdf
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diff --git a/info/examples/Math/09-11-3.ltx b/info/examples/Math/09-11-3.ltx
new file mode 100644
index 0000000000..0adb4ef68a
--- /dev/null
+++ b/info/examples/Math/09-11-3.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-11-3 auf Seite 186.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage[sans]{dsfont}
+\StopShownPreambleCommands
+\begin{document}
+$\mathds{A\,B\,C\,D\,E\,F\,G\,H\,I\,J\,K\,L\,M\,N\,O\,P\,Q\,R\,S\,T\,U \,V\,W\,X\,Y\,Z}$\\
+$\mathds{a,h,k,1}$
+\end{document}
diff --git a/info/examples/Math/09-11-3.pdf b/info/examples/Math/09-11-3.pdf
new file mode 100644
index 0000000000..717b4c5d47
--- /dev/null
+++ b/info/examples/Math/09-11-3.pdf
Binary files differ
diff --git a/info/examples/Math/09-12-1.ltx b/info/examples/Math/09-12-1.ltx
new file mode 100644
index 0000000000..b3a351d950
--- /dev/null
+++ b/info/examples/Math/09-12-1.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-12-1 auf Seite 187.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{5}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,empheq,xcolor,graphicx}
+\newcommand*\mycolbox[1]{%
+ \colorbox{blue!30!yellow!40}{\hspace{1em}#1\hspace{1em}}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{subequations}
+\begin{empheq}[% Beginn der Optionen
+ box=\mycolbox,
+ right={\;\makebox[.9em]{$\raisebox{-.5\totalheight+\fontdimen22\textfont2}
+ {\resizebox{!}{\EmphEqdisplayheight+\EmphEqdisplaydepth}{!}}$}},
+ left={X=Y\Rightarrow\empheqlbrace}]{alignat=3}
+%
+ A_1&=b_1 & \qquad c_1&=d_1 & \qquad e_1&= f_1
+ \tag*{\_A\raisebox{1ex}{silly}\raisebox{-1ex}{tag}\_}\\
+ A_2&=b_2 & \qquad c_2&=d_2 & \qquad e_2&= f_2 \\
+ A_3&=b_3 & \qquad c_3&=d_3 & \qquad e_3&= f_3
+\end{empheq}
+\end{subequations}
+\end{document}
diff --git a/info/examples/Math/09-12-1.pdf b/info/examples/Math/09-12-1.pdf
new file mode 100644
index 0000000000..2334a7293d
--- /dev/null
+++ b/info/examples/Math/09-12-1.pdf
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diff --git a/info/examples/Math/09-12-2.ltx b/info/examples/Math/09-12-2.ltx
new file mode 100644
index 0000000000..9398ad9068
--- /dev/null
+++ b/info/examples/Math/09-12-2.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-12-2 auf Seite 188.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{6}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{empheq}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{empheq}[box=\fbox]{align}
+ f(x)=\int\limits_1^{\infty}\frac{1}{x^2}\diff t=1
+\end{empheq}
+\begin{empheq}[box={\fboxsep=10pt\fbox}]{align}
+ f(x)=\int\limits_1^{\infty}\frac{1}{x^2}\diff t=1
+\end{empheq}
+\end{document}
diff --git a/info/examples/Math/09-12-2.pdf b/info/examples/Math/09-12-2.pdf
new file mode 100644
index 0000000000..dcaf8b415b
--- /dev/null
+++ b/info/examples/Math/09-12-2.pdf
Binary files differ
diff --git a/info/examples/Math/09-12-3.ltx b/info/examples/Math/09-12-3.ltx
new file mode 100644
index 0000000000..b8fc53793f
--- /dev/null
+++ b/info/examples/Math/09-12-3.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-12-3 auf Seite 188.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{8}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{empheq,color}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{empheq}%
+ [box={\fboxsep=10pt\colorbox{yellow}}]{align}
+ f(x)=\int\limits_1^{\infty}\frac{1}{x^2}\diff t=1
+\end{empheq}
+\end{document}
diff --git a/info/examples/Math/09-12-3.pdf b/info/examples/Math/09-12-3.pdf
new file mode 100644
index 0000000000..686b130de4
--- /dev/null
+++ b/info/examples/Math/09-12-3.pdf
Binary files differ
diff --git a/info/examples/Math/09-12-4.ltx b/info/examples/Math/09-12-4.ltx
new file mode 100644
index 0000000000..a8de9a6700
--- /dev/null
+++ b/info/examples/Math/09-12-4.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-12-4 auf Seite 188.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{9}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,empheq,color}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{subequations}
+\begin{align}
+ f(x) & =\int\limits_1^{\infty}\frac{1}{x^1}\diff t=1
+\end{align}
+\begin{empheq}[box={\fboxsep=10pt\colorbox{cyan}}]{align}
+ f(x) & =\int\limits_2^{\infty}\frac{1}{x^2}\diff t=0.25
+\end{empheq}
+\end{subequations}
+\end{document}
diff --git a/info/examples/Math/09-12-4.pdf b/info/examples/Math/09-12-4.pdf
new file mode 100644
index 0000000000..b8fb82483f
--- /dev/null
+++ b/info/examples/Math/09-12-4.pdf
Binary files differ
diff --git a/info/examples/Math/09-12-5.ltx b/info/examples/Math/09-12-5.ltx
new file mode 100644
index 0000000000..2320f868a5
--- /dev/null
+++ b/info/examples/Math/09-12-5.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-12-5 auf Seite 188.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{10}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{empheq}
+\StopShownPreambleCommands
+\begin{document}
+\begin{empheq}[right=\kern1em\empheqrbrace\quad\Leftarrow\text{subtrahieren}]{align}
+ 3x_1 + 4x_2 -3x_3 &= 4\\ 3x_1 - 4x_2 - x_3 &= 1
+\end{empheq}
+\end{document}
diff --git a/info/examples/Math/09-12-5.pdf b/info/examples/Math/09-12-5.pdf
new file mode 100644
index 0000000000..b6bafa4751
--- /dev/null
+++ b/info/examples/Math/09-12-5.pdf
Binary files differ
diff --git a/info/examples/Math/09-12-6.ltx b/info/examples/Math/09-12-6.ltx
new file mode 100644
index 0000000000..da1d16f2bc
--- /dev/null
+++ b/info/examples/Math/09-12-6.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-12-6 auf Seite 189.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{12}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{empheq,fancybox}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{empheq}[box={\fboxsep=10pt\shadowbox*}]{align}
+ f(x) &= \int\limits_1^{\infty}\frac{1}{x^2}\diff t=1
+\end{empheq}
+\end{document}
diff --git a/info/examples/Math/09-12-6.pdf b/info/examples/Math/09-12-6.pdf
new file mode 100644
index 0000000000..70797c4e65
--- /dev/null
+++ b/info/examples/Math/09-12-6.pdf
Binary files differ
diff --git a/info/examples/Math/09-12-7.ltxps b/info/examples/Math/09-12-7.ltxps
new file mode 100644
index 0000000000..25627d3902
--- /dev/null
+++ b/info/examples/Math/09-12-7.ltxps
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-12-7 auf Seite 189.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{13}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{empheq,pstricks}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{empheq}[box={\psshadowbox[shadowcolor=black!50,
+ framesep=10pt,framearc=0.2]}]{align*}
+ f(x) &= \int\limits_1^{\infty}\frac{1}{x^2}\diff t=1
+\end{empheq}
+\end{document}
diff --git a/info/examples/Math/09-12-7.pdf b/info/examples/Math/09-12-7.pdf
new file mode 100644
index 0000000000..76818ae8e1
--- /dev/null
+++ b/info/examples/Math/09-12-7.pdf
Binary files differ
diff --git a/info/examples/Math/09-13-1.ltx b/info/examples/Math/09-13-1.ltx
new file mode 100644
index 0000000000..1145ffcdff
--- /dev/null
+++ b/info/examples/Math/09-13-1.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-13-1 auf Seite 189.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{esvect,graphicx}
+\DeclareMathSymbol{\fldrap}{\mathrel}{esvector}{'021}
+\DeclareMathSymbol{\fldrbp}{\mathrel}{esvector}{'022}
+\DeclareMathSymbol{\fldrcp}{\mathrel}{esvector}{'023}
+\DeclareMathSymbol{\fldrdp}{\mathrel}{esvector}{'024}
+\DeclareMathSymbol{\fldrep}{\mathrel}{esvector}{'025}
+\DeclareMathSymbol{\fldrfp}{\mathrel}{esvector}{'026}
+\DeclareMathSymbol{\fldrgp}{\mathrel}{esvector}{'027}
+\DeclareMathSymbol{\fldrhp}{\mathrel}{esvector}{'030}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}c | c c c c c c c c@{}}
+Paketoption & a & b & c & d & e & f & g & h \\\hline
+\rule{0pt}{3ex}
+Pfeiltyp & \scalebox{2}{$\fldrap$} & \scalebox{2}{$\fldrbp$}
+ & \scalebox{2}{$\fldrcp$} & \scalebox{2}{$\fldrdp$} & \scalebox{2}{$\fldrep$}
+ & \scalebox{2}{$\fldrfp$} & \scalebox{2}{$\fldrgp$} & \scalebox{2}{$\fldrhp$}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/09-13-1.pdf b/info/examples/Math/09-13-1.pdf
new file mode 100644
index 0000000000..9856aeb2c1
--- /dev/null
+++ b/info/examples/Math/09-13-1.pdf
Binary files differ
diff --git a/info/examples/Math/09-13-2.ltx b/info/examples/Math/09-13-2.ltx
new file mode 100644
index 0000000000..79f05cbea5
--- /dev/null
+++ b/info/examples/Math/09-13-2.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-13-2 auf Seite 190.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{esvect}
+\newcommand*\CMD[1]{\texttt{\textbackslash#1}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}c c c@{}}\hline
+\texttt{esvect} & \multicolumn{2}{c}{\LaTeX}\\
+\CMD{vv} & \CMD{overrightarrow} & \CMD{vec} \\\hline
+$\vv{a}$ & $\overrightarrow{a}$ & $\vec{a}$ \\
+$\vv{abc}$ & $\overrightarrow{abc}$ & $\vec{abc}$ \\
+$\vv{\imath}$ & $\overrightarrow{\imath}$ & $\vec{\imath}$\\
+$\vv*{A}{x}$ & $\overrightarrow{A}_{x}$ & $\vec{A_x}$ \\
+$\vv{E}_{\vv{u}_{\vv{w}}}$
+ & $\overrightarrow{E}_{\overrightarrow{u}_{\overrightarrow{w}}}$
+ & $\vec{E}_{\vec{u}_{\vec{w}}}$ \\\hline
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/09-13-2.pdf b/info/examples/Math/09-13-2.pdf
new file mode 100644
index 0000000000..7faf03b552
--- /dev/null
+++ b/info/examples/Math/09-13-2.pdf
Binary files differ
diff --git a/info/examples/Math/09-14-1.ltx b/info/examples/Math/09-14-1.ltx
new file mode 100644
index 0000000000..01e4918904
--- /dev/null
+++ b/info/examples/Math/09-14-1.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-14-1 auf Seite 190.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\let\mathfrak\relax
+\StartShownPreambleCommands
+\usepackage[mathscr]{eucal}
+\usepackage{eufrak}
+\StopShownPreambleCommands
+\begin{document}
+$\mathscr{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+$\mathscr{MATHEMATIK\ MIT\ LATEX}$\\
+$\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+$\mathcal{MATHEMATIK\ MIT\ LATEX}$\\
+$\mathfrak{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+$\mathfrak{MATHEMATIK\ MIT\ LATEX}$
+\end{document}
diff --git a/info/examples/Math/09-14-1.pdf b/info/examples/Math/09-14-1.pdf
new file mode 100644
index 0000000000..94599d8c1a
--- /dev/null
+++ b/info/examples/Math/09-14-1.pdf
Binary files differ
diff --git a/info/examples/Math/09-15-1.ltx b/info/examples/Math/09-15-1.ltx
new file mode 100644
index 0000000000..2646de6a0f
--- /dev/null
+++ b/info/examples/Math/09-15-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-15-1 auf Seite 190.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\[\int_{-1}^{+1}\frac{f(x)}{\sqrt{1-x^{2}}}\diff x\approx\frac{\pi}{n}\sum_{i=1}^{n}f
+ \left(\cos\left(\frac{2i-1}{2n}\right)\right) \]
+\end{document}
diff --git a/info/examples/Math/09-15-1.pdf b/info/examples/Math/09-15-1.pdf
new file mode 100644
index 0000000000..4a56f4deb4
--- /dev/null
+++ b/info/examples/Math/09-15-1.pdf
Binary files differ
diff --git a/info/examples/Math/09-15-2.ltx b/info/examples/Math/09-15-2.ltx
new file mode 100644
index 0000000000..504f3f5f28
--- /dev/null
+++ b/info/examples/Math/09-15-2.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-15-2 auf Seite 191.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\huge
+\[\int_{-1}^{+1}\frac{f(x)}{\sqrt{1-x^{2}}}\diff x\approx\frac{\pi}{n}\sum_{i=1}^{n}f
+ \left(\cos\left(\frac{2i-1}{2n}\right)\right) \]
+\end{document}
diff --git a/info/examples/Math/09-15-2.pdf b/info/examples/Math/09-15-2.pdf
new file mode 100644
index 0000000000..a81dfeec59
--- /dev/null
+++ b/info/examples/Math/09-15-2.pdf
Binary files differ
diff --git a/info/examples/Math/09-15-3.ltx b/info/examples/Math/09-15-3.ltx
new file mode 100644
index 0000000000..66fa4abf25
--- /dev/null
+++ b/info/examples/Math/09-15-3.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-15-3 auf Seite 191.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{exscale}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\huge
+\[\int_{-1}^{+1}\frac{f(x)}{\sqrt{1-x^{2}}}\diff x\approx\frac{\pi}{n}\sum_{i=1}^{n}f
+ \left(\cos\left(\frac{2i-1}{2n}\right)\right) \]
+\end{document}
diff --git a/info/examples/Math/09-15-3.pdf b/info/examples/Math/09-15-3.pdf
new file mode 100644
index 0000000000..0da3b531af
--- /dev/null
+++ b/info/examples/Math/09-15-3.pdf
Binary files differ
diff --git a/info/examples/Math/09-16-1.ltx b/info/examples/Math/09-16-1.ltx
new file mode 100644
index 0000000000..92a4dbf523
--- /dev/null
+++ b/info/examples/Math/09-16-1.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-16-1 auf Seite 192.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{gauss}
+\StopShownPreambleCommands
+\begin{document}
+$\begin{gmatrix} 1 & 2\\ 3 & 4 \end{gmatrix}$
+$\begin{gmatrix}[v] 1 & 2\\ 3 & 4 \end{gmatrix}$
+$\begin{gmatrix}[V] 1 & 2\\ 3 & 4 \end{gmatrix}$
+$\begin{gmatrix}[p] 1 & 2\\ 3 & 4 \end{gmatrix}$
+$\begin{gmatrix}[b] 1 & 2\\ 3 & 4 \end{gmatrix}$
+$\begin{gmatrix}[B] 1 & 2\\ 3 & 4 \end{gmatrix}$
+\end{document}
diff --git a/info/examples/Math/09-16-1.pdf b/info/examples/Math/09-16-1.pdf
new file mode 100644
index 0000000000..031fe133f7
--- /dev/null
+++ b/info/examples/Math/09-16-1.pdf
Binary files differ
diff --git a/info/examples/Math/09-16-2.ltx b/info/examples/Math/09-16-2.ltx
new file mode 100644
index 0000000000..0339819da2
--- /dev/null
+++ b/info/examples/Math/09-16-2.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-16-2 auf Seite 192.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{gauss} \newmatrix{]}{[}{q}
+\StopShownPreambleCommands
+\begin{document}
+$\begin{gmatrix}[q]
+ 1 & 2\\ 3 & 4
+ \end{gmatrix}$
+\end{document}
diff --git a/info/examples/Math/09-16-2.pdf b/info/examples/Math/09-16-2.pdf
new file mode 100644
index 0000000000..ac3b69b971
--- /dev/null
+++ b/info/examples/Math/09-16-2.pdf
Binary files differ
diff --git a/info/examples/Math/09-16-3.ltx b/info/examples/Math/09-16-3.ltx
new file mode 100644
index 0000000000..465427048a
--- /dev/null
+++ b/info/examples/Math/09-16-3.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-16-3 auf Seite 193.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{gauss}
+\StopShownPreambleCommands
+\begin{document}
+$\begin{gmatrix}[b]
+ 1 & 2 & -3\\
+ 0.1 & 0.2 & -1\\
+ -0.5 &-1 & \frac{3}{2}
+\rowops\swap{0}{2} \colops\swap{0}{1}
+\end{gmatrix}$
+\end{document}
diff --git a/info/examples/Math/09-16-3.pdf b/info/examples/Math/09-16-3.pdf
new file mode 100644
index 0000000000..ac5fb61e20
--- /dev/null
+++ b/info/examples/Math/09-16-3.pdf
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diff --git a/info/examples/Math/09-16-4.ltx b/info/examples/Math/09-16-4.ltx
new file mode 100644
index 0000000000..a17ddee40a
--- /dev/null
+++ b/info/examples/Math/09-16-4.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-16-4 auf Seite 193.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{gauss}
+\StopShownPreambleCommands
+\begin{document}
+$\begin{gmatrix}[b]
+ 1 & 2 & -3\\ 0.1 & 0.2 & -1\\
+ -0.5 &-1 & \frac{3}{2}
+\rowops\mult{0}{\cdot(-0.1)}
+\add{0}{1}\swap{1}{2}
+\end{gmatrix}$\\[2ex]
+$\begin{gmatrix}[b]
+ 1 & 2 & -3\\ -0.5 &-1 & \frac{3}{2}\\
+ 0 & 0 & -0.7
+\rowops\mult{0}{\cdot0.5}\add{0}{1}
+\end{gmatrix}$
+\end{document}
diff --git a/info/examples/Math/09-16-4.pdf b/info/examples/Math/09-16-4.pdf
new file mode 100644
index 0000000000..a2efc6cd99
--- /dev/null
+++ b/info/examples/Math/09-16-4.pdf
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diff --git a/info/examples/Math/09-16-5.ltx b/info/examples/Math/09-16-5.ltx
new file mode 100644
index 0000000000..fbe89f695c
--- /dev/null
+++ b/info/examples/Math/09-16-5.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-16-5 auf Seite 193.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{14}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{gauss}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\begin{gmatrix}[b]
+ 1 &-2 & 1 & 2\\ 2 & 3 &-2 & 3\\ 4 &-1 & 3 &-1\\ 3 & 2 &-4 & 5
+\end{gmatrix} \cdot
+\begin{gmatrix}[b] x\\ y \\ z\\ t \end{gmatrix} =
+\begin{gmatrix}[b] 8\\ 14\\ 7\\ 5 \end{gmatrix}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/09-16-5.pdf b/info/examples/Math/09-16-5.pdf
new file mode 100644
index 0000000000..ea56edb063
--- /dev/null
+++ b/info/examples/Math/09-16-5.pdf
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diff --git a/info/examples/Math/09-16-6.ltx b/info/examples/Math/09-16-6.ltx
new file mode 100644
index 0000000000..f796f19112
--- /dev/null
+++ b/info/examples/Math/09-16-6.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-16-6 auf Seite 194.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{gauss} \renewcommand\rowmultlabel[1]{|\,\cdot#1}
+\StopShownPreambleCommands
+\begin{document}
+\[\begin{gmatrix}
+ 1 &-2 & 1 & 2 & & 8 \\ 2 & 3 &-2 & 3 & & 14\\ % Zeile 0 u. 1
+ 4 &-1 & 3 &-1 & & 7 \\ 3 & 2 &-4 & 5 & & 5 \\ % 2 u. 3
+ \\
+ 1 &-2 & 1 & 2 & & 8 \\ 0 & 7 &-4 &-1 & &-2 \\ % 5 u. 6
+ 0 & 7 &-1 &-9 & &-25\\ 0 & 8 &-7 &-1 & &-9 \\ % 7 u. 8
+ \\
+ 1 &-2 & 1 & 2 & & 8 \\ 0 & 7 &-4 &-1 & &-2 \\ % 10 u. 11
+ 0 & 0 & 3 &-8 & &-23\\ 0 & 0 &-17& 1 & &-47\\ % 12 u. 13
+ \\
+ 1 &-2 & 1 & 2 & & 8 \\ 0 & 7 &-4 &-1 & &-2 \\ % 15 u. 16
+ 0 & 0 & 3 &-8 & &-23\\ 0 & 0 & 0 &-\frac{133}{3}& &\frac{-532}{3} % 17 u. 18
+\rowops
+\mult{0}{(-2)}\add{0}{1}\mult{0}{(-4)}\add{0}{2}\mult{0}{(-3)}\add{0}{3}% 1.Matrix
+\mult{6}{(-1)}\add{6}{7}\mult{6}{(-\frac{8}{7})}\add{6}{8}% 2.Matrix
+\mult{12}{\frac{17}{3}}\add{12}{13} % 3. Matrix
+\end{gmatrix} \]
+\end{document}
diff --git a/info/examples/Math/09-16-6.pdf b/info/examples/Math/09-16-6.pdf
new file mode 100644
index 0000000000..deb5db3834
--- /dev/null
+++ b/info/examples/Math/09-16-6.pdf
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diff --git a/info/examples/Math/09-16-7.ltx b/info/examples/Math/09-16-7.ltx
new file mode 100644
index 0000000000..88e5f0bdb1
--- /dev/null
+++ b/info/examples/Math/09-16-7.ltx
@@ -0,0 +1,47 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-16-7 auf Seite 195.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{15}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{gauss,fleqn}\renewcommand\rowmultlabel[1]{|\,\cdot#1}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+ \begin{gmatrix}[p]
+ 1 &-2 & 1 & 2 \\ 2 & 3 &-2 & 3 \\ % Zeile 0 und 1
+ 4 &-1 & 3 &-1 \\ 3 & 2 &-4 & 5 % 2 und 3
+ \rowops
+ \mult{0}{(-2)} \add{0}{1} \mult{0}{(-4)}\add{0}{2} \mult{0}{(-3)} \add{0}{3}
+ \end{gmatrix}
+\end{equation} % Ende 1. Matrix
+\begin{equation}
+ \begin{gmatrix}[p]
+ 1 &-2 & 1 & 2 \\ 0 & 7 &-4 &-1 \\% Zeile 0 und 1
+ 0 & 7 &-1 &-9 \\ 0 & 8 &-7 &-1 % 2 und 3
+ \rowops
+ \mult{1}{(-1)} \add{1}{2} \mult{1}{(-\frac{8}{7})} \add{1}{3}
+ \end{gmatrix}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/09-16-7.pdf b/info/examples/Math/09-16-7.pdf
new file mode 100644
index 0000000000..fca34788a5
--- /dev/null
+++ b/info/examples/Math/09-16-7.pdf
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diff --git a/info/examples/Math/09-16-8.ltx b/info/examples/Math/09-16-8.ltx
new file mode 100644
index 0000000000..136b2c018c
--- /dev/null
+++ b/info/examples/Math/09-16-8.ltx
@@ -0,0 +1,46 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-16-8 auf Seite 196.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{17}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,gauss}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}\setlength\arraycolsep{1.4pt}
+\renewcommand\rowmultlabel[1]{\left|\,#1\right.} \def\xstrut{\rule{0pt}{5ex}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation} \renewcommand\arraystretch{1.8}
+\begin{gmatrix}
+ \dfrac{1}{C}\int i\cdot\diff t+L\cdot\dfrac{\diff i}{\diff t}+R\cdot i\hfill &= & 0\\
+ \xstrut\dfrac{1}{C}\cdot i+L\cdot\dfrac{\diff ^2i}{\diff t^2}+
+ R\cdot\dfrac{\diff i}{\diff t}\hfill &= &0\\
+ \xstrut\dfrac{\diff ^2i}{\diff t^2}+\dfrac{R}{L}\cdot\dfrac{\diff i}{\diff t}+
+ \dfrac{1}{LC}\cdot i\hfill &= & 0\\
+ \xstrut\ddot{i}+\delta\dot{i}+\omega_0^2i\hfill & = &0
+ \rowops
+ \mult{0}{\mbox{Differentiation}} \mult{1}{:L\mbox{ und sortieren}}
+ \mult{2}{\dfrac{R}{L}=\delta;\ \dfrac{1}{LC}=\omega_0^2}
+\end{gmatrix}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/09-16-8.pdf b/info/examples/Math/09-16-8.pdf
new file mode 100644
index 0000000000..2beffdab9c
--- /dev/null
+++ b/info/examples/Math/09-16-8.pdf
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diff --git a/info/examples/Math/09-17-1.ltx b/info/examples/Math/09-17-1.ltx
new file mode 100644
index 0000000000..66073b3bed
--- /dev/null
+++ b/info/examples/Math/09-17-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-1 auf Seite 197.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\StopShownPreambleCommands
+\begin{document}
+\[ x = \sum_{1\le i\le j\le n}x_{ij} \]
+\[ x = \sum_{\mathclap{1\le i\le j\le n}}x_{ij} \]
+\end{document}
diff --git a/info/examples/Math/09-17-1.pdf b/info/examples/Math/09-17-1.pdf
new file mode 100644
index 0000000000..56b4a72eb5
--- /dev/null
+++ b/info/examples/Math/09-17-1.pdf
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diff --git a/info/examples/Math/09-17-10.ltx b/info/examples/Math/09-17-10.ltx
new file mode 100644
index 0000000000..ed4eeeb2e2
--- /dev/null
+++ b/info/examples/Math/09-17-10.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-10 auf Seite 202.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\StopShownPreambleCommands
+\begin{document}
+\[ A = \begin{multlined}[t]
+ \framebox[3cm]{Zeile 1} \\ \vdots \\ \framebox[3cm]{Zeile n}
+ \end{multlined} =
+ B = \begin{multlined}[c]
+ \framebox[3cm]{Zeile 1} \\ \vdots \\ \framebox[3cm]{Zeile n}
+ \end{multlined} =
+ C = \begin{multlined}[b]
+ \framebox[3cm]{Zeile 1} \\ \vdots \\ \framebox[3cm]{Zeile n}
+ \end{multlined} =
+ D \]
+\end{document}
diff --git a/info/examples/Math/09-17-10.pdf b/info/examples/Math/09-17-10.pdf
new file mode 100644
index 0000000000..47a4c0e5a4
--- /dev/null
+++ b/info/examples/Math/09-17-10.pdf
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diff --git a/info/examples/Math/09-17-11.ltx b/info/examples/Math/09-17-11.ltx
new file mode 100644
index 0000000000..33c578303e
--- /dev/null
+++ b/info/examples/Math/09-17-11.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-11 auf Seite 203.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools} \newcommand*\CMD[1]{\texttt{\textbackslash#1}}
+\StopShownPreambleCommands
+\begin{document}
+\[ \begin{multlined}[c][0.75\linewidth]
+ \framebox[0.5\columnwidth]{x}\\ \framebox[0.5\columnwidth]{x}\\
+ \shoveleft{\framebox[0.5\columnwidth]{\CMD{shoveleft}}}\\
+ \shoveright{\framebox[0.5\columnwidth]{\CMD{shoveright}}}\\
+ \framebox[0.5\columnwidth]{x}\\ \framebox[0.5\columnwidth]{x}
+ \end{multlined} \]
+\[ \begin{multlined}[c][0.75\linewidth]
+ \framebox[0.5\columnwidth]{x}\\ \framebox[0.5\columnwidth]{x}\\
+ \shoveleft[1cm]{\framebox[0.5\columnwidth]{\CMD{shoveleft}}}\\
+ \shoveright[-5mm]{\framebox[0.5\columnwidth]{\CMD{shoveright}}}\\
+ \framebox[0.5\columnwidth]{x}\\ \framebox[0.5\columnwidth]{x}
+ \end{multlined} \]
+\end{document}
diff --git a/info/examples/Math/09-17-11.pdf b/info/examples/Math/09-17-11.pdf
new file mode 100644
index 0000000000..8bd8654e75
--- /dev/null
+++ b/info/examples/Math/09-17-11.pdf
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diff --git a/info/examples/Math/09-17-12.ltx b/info/examples/Math/09-17-12.ltx
new file mode 100644
index 0000000000..da7dbeeaff
--- /dev/null
+++ b/info/examples/Math/09-17-12.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-12 auf Seite 204.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+\MoveEqLeft[6]
+ \frac{A}{x-x_1},\ \frac{A}{\left(x-x_1\right)^k},\ \frac{Ax+b}{x^2+px+q},\
+ \frac{Ax+b}{\left(x^2+px+q\right)^k} \text{ mit } p^2<4q \text{ und } A\ne 0\\
+ \int\frac{A}{x-x_1}\diff x &= A\ln\left|x-x_1\right|+C\\
+ \int\frac{A}{\left(x-x_1\right)^k}\diff x &= -\frac{A}{(k-1)\left(x-x_1\right)^{k-1}}+C\\
+ \int\frac{\diff x}{x^2+px+q}
+ &= \frac{2}{\sqrt{4q-p^2}}\cdot\arctan\frac{2x+p}{\sqrt{4q-p^2}}+C\\
+ \int\frac{Ax+B}{x^2+px+q}\diff x
+ &= \frac{A}{2}\ln\left|x^2+px+q\right| +\frac{2B-Ap}{\sqrt{4q-p^2}}
+ \cdot\arctan\frac{2x+p}{\sqrt{4q-p^2}}+C
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/09-17-12.pdf b/info/examples/Math/09-17-12.pdf
new file mode 100644
index 0000000000..858cf42f80
--- /dev/null
+++ b/info/examples/Math/09-17-12.pdf
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diff --git a/info/examples/Math/09-17-13.ltx b/info/examples/Math/09-17-13.ltx
new file mode 100644
index 0000000000..7007ce0e0d
--- /dev/null
+++ b/info/examples/Math/09-17-13.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-13 auf Seite 204.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools,esint} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+\iiint\limits_Rf(x,y,z)\diff R
+ &=\int\limits_{z_1}^{z_2}
+ \int\limits_{\varphi_1(z)}^{\varphi_2(z)}
+ \int\limits_{r_1(\varphi,z)}^{r_2(\varphi,z)}F(r,\varphi,z)r\diff r\diff\varphi\diff z\\
+%\ArrowBetweenLines[\Downarrow]% linke Seite
+\ArrowBetweenLines* % rechte Seite (\Updownarrow ist der Standard)
+ &=\int\limits_{\varphi_1(z)}^{\varphi_2(z)}
+ \int\limits_{\vartheta_1(\varphi)}^{\vartheta_2(\varphi)}
+ \int\limits_{r_1(\vartheta,\varphi)}^{r_2(\vartheta,\varphi)}
+ F(r,\vartheta,\varphi)r^2\sin\vartheta\diff r\,r\diff\vartheta\diff\varphi
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/09-17-13.pdf b/info/examples/Math/09-17-13.pdf
new file mode 100644
index 0000000000..dbd4e33cf5
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+++ b/info/examples/Math/09-17-13.pdf
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diff --git a/info/examples/Math/09-17-14.ltx b/info/examples/Math/09-17-14.ltx
new file mode 100644
index 0000000000..a9fed5b87f
--- /dev/null
+++ b/info/examples/Math/09-17-14.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-14 auf Seite 205.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\DeclarePairedDelimiter\abs{\lvert}{\rvert}
+\StopShownPreambleCommands
+\begin{document}
+\[ \abs{a} ~ \abs{\frac{a}{b}} ~ \abs*{\frac{a}{b}} \]
+\[ \abs[\big]{\frac{a}{b}} ~ \abs[\bigg]{\frac{a}{b}} \]
+\end{document}
diff --git a/info/examples/Math/09-17-14.pdf b/info/examples/Math/09-17-14.pdf
new file mode 100644
index 0000000000..2289d005ee
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+++ b/info/examples/Math/09-17-14.pdf
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diff --git a/info/examples/Math/09-17-2.ltx b/info/examples/Math/09-17-2.ltx
new file mode 100644
index 0000000000..39de869c0a
--- /dev/null
+++ b/info/examples/Math/09-17-2.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-2 auf Seite 197.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{18}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{mathtools} \newtagform{angels}{<}{>}
+\newtagform{brackets}[\textsf]{[}{]}
+\StopShownPreambleCommands
+\begin{document}
+\usetagform{angels}
+\begin{equation} E = m\cdot c^2 \end{equation}
+\usetagform{brackets}
+\begin{equation} E \neq m c^3 \end{equation}
+\renewtagform{brackets}{<}{>}
+\begin{equation} E \neq m c^3 \end{equation}
+\usetagform{default}
+\begin{equation} E = m\cdot c^2 \end{equation}
+\end{document}
diff --git a/info/examples/Math/09-17-2.pdf b/info/examples/Math/09-17-2.pdf
new file mode 100644
index 0000000000..23a4531d40
--- /dev/null
+++ b/info/examples/Math/09-17-2.pdf
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diff --git a/info/examples/Math/09-17-3.ltx b/info/examples/Math/09-17-3.ltx
new file mode 100644
index 0000000000..95308845bb
--- /dev/null
+++ b/info/examples/Math/09-17-3.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-3 auf Seite 198.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+E = m\cdot c^2 \label{foo}\tag*{\textbf{Einstein}}
+\end{equation}
+\emph{Entweder~\ref{foo} oder~\eqref{foo} oder das
+spezielle~\refeq{foo}.}
+\end{document}
diff --git a/info/examples/Math/09-17-3.pdf b/info/examples/Math/09-17-3.pdf
new file mode 100644
index 0000000000..0d9f473d0b
--- /dev/null
+++ b/info/examples/Math/09-17-3.pdf
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diff --git a/info/examples/Math/09-17-4.ltx b/info/examples/Math/09-17-4.ltx
new file mode 100644
index 0000000000..bb14aed311
--- /dev/null
+++ b/info/examples/Math/09-17-4.ltx
@@ -0,0 +1,50 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-4 auf Seite 198.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\usepackage[ngerman]{babel}
+\setcounter{equation}{22}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\newtagform{angels}{<}{>}
+\StopShownPreambleCommands
+\begin{document}
+\mathtoolsset{showonlyrefs,showmanualtags}
+\usetagform{angels}
+\begin{gather}
+ a = a \label{eq:a}\\ b = b\label{eq:b}\tag{**}
+\end{gather}
+\mathtoolsset{showmanualtags=false}
+Eine Referenz auf Gleichung~\refeq{eq:a} (a).
+\usetagform{default}% Ändern der Tagform
+\begin{align}
+ c &= c \label{eq:c}\\ d &= d\label{eq:d}\tag{!!}
+\end{align}
+Eine Referenz auf Gleichung~\eqref{eq:e} (e).
+Tag (!!) wird jetzt nicht angezeigt!
+\begin{align} e = e \label{eq:e} \end{align}
+Wieder den Standard herstellen.
+\mathtoolsset{showonlyrefs=false}
+\begin{align} f = f \label{eq:f} \end{align}
+\end{document}
diff --git a/info/examples/Math/09-17-4.pdf b/info/examples/Math/09-17-4.pdf
new file mode 100644
index 0000000000..65b0272947
--- /dev/null
+++ b/info/examples/Math/09-17-4.pdf
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diff --git a/info/examples/Math/09-17-5.ltx b/info/examples/Math/09-17-5.ltx
new file mode 100644
index 0000000000..93bc865e8f
--- /dev/null
+++ b/info/examples/Math/09-17-5.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-5 auf Seite 199.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\StopShownPreambleCommands
+\begin{document}
+\[ \begin{pmatrix*}[r]
+ -1 & 3 \\
+ 2 & -4
+ \end{pmatrix*} \]
+\end{document}
diff --git a/info/examples/Math/09-17-5.pdf b/info/examples/Math/09-17-5.pdf
new file mode 100644
index 0000000000..3aecc64fe2
--- /dev/null
+++ b/info/examples/Math/09-17-5.pdf
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diff --git a/info/examples/Math/09-17-6.ltx b/info/examples/Math/09-17-6.ltx
new file mode 100644
index 0000000000..374784ff63
--- /dev/null
+++ b/info/examples/Math/09-17-6.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-6 auf Seite 199.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\[ s =
+ \begin{dcases}
+ \int\limits_a^b\sqrt{1+y\prime^2}\diff x & y=f(x)\\
+ \int\limits_{t_1}^{t_2}\sqrt{\dot{x}^2+\dot{y}^2}\diff t & x=f(t); y=f(t) \\
+ \int\limits_{\varphi_1}^{\varphi_2}
+ \sqrt{\left(\frac{\diff r}{\diff\varphi}\right)^2+r^2}\,\diff\varphi
+ & r=f(\varphi)
+ \end{dcases}
+\]
+\end{document}
diff --git a/info/examples/Math/09-17-6.pdf b/info/examples/Math/09-17-6.pdf
new file mode 100644
index 0000000000..4a0d1dde5d
--- /dev/null
+++ b/info/examples/Math/09-17-6.pdf
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diff --git a/info/examples/Math/09-17-7.ltx b/info/examples/Math/09-17-7.ltx
new file mode 100644
index 0000000000..9255a75ab5
--- /dev/null
+++ b/info/examples/Math/09-17-7.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-7 auf Seite 200.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\StopShownPreambleCommands
+\begin{document}
+\[ \mathop{\mathrm{sgn}}x =
+ \begin{dcases*}
+ -1 & $x$ negativ \\
+ \phantom{+} 0 & $x=0$ \\
+ +1 & $x$ positiv
+ \end{dcases*} \]
+\end{document}
diff --git a/info/examples/Math/09-17-7.pdf b/info/examples/Math/09-17-7.pdf
new file mode 100644
index 0000000000..0d0cc041c4
--- /dev/null
+++ b/info/examples/Math/09-17-7.pdf
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diff --git a/info/examples/Math/09-17-8.ltx b/info/examples/Math/09-17-8.ltx
new file mode 100644
index 0000000000..8a226ed2d8
--- /dev/null
+++ b/info/examples/Math/09-17-8.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-8 auf Seite 201.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{25}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\StopShownPreambleCommands
+\begin{document}
+\begin{gather}
+\begin{lgathered}
+ i_{11}+i_{21}=0.25\\ i_{21}=\frac{1}{3}i_{11}\\ i_{31}=0.33i_{22}+i_{11}-0.1i_{21}
+\end{lgathered}\\[5pt]
+\begin{rgathered}
+ i_{11}+i_{21}=0.25\\ i_{21}=\frac{1}{3}i_{11}\\ i_{31}=0.33i_{22}+i_{11}-0.1i_{21}
+\end{rgathered}\\[5pt]
+\begin{gathered}
+ i_{11}+i_{21}=0.25\\ i_{21}=\frac{1}{3}i_{11}\\ i_{31}=0.33i_{22}+i_{11}-0.1i_{21}
+\end{gathered}
+\end{gather}
+\end{document}
diff --git a/info/examples/Math/09-17-8.pdf b/info/examples/Math/09-17-8.pdf
new file mode 100644
index 0000000000..6537fe1780
--- /dev/null
+++ b/info/examples/Math/09-17-8.pdf
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diff --git a/info/examples/Math/09-17-9.ltx b/info/examples/Math/09-17-9.ltx
new file mode 100644
index 0000000000..77b6680723
--- /dev/null
+++ b/info/examples/Math/09-17-9.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-17-9 auf Seite 201.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{28}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\newcounter{linecnt}\renewcommand\thelinecnt{(\alph{linecnt})}
+\newcommand\stepline{\stepcounter{linecnt}\thelinecnt}
+\newgathered{agathered}{\llap{\stepline}\quad\hfil}{\hfil}{\setcounter{linecnt}{0}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+\begin{agathered}
+ i_{11}+i_{21}=0.25\\ i_{21}=\frac{1}{3}i_{11}\\ i_{31}=0.33i_{22}+i_{11}-0.1i_{21}
+\end{agathered}\\[7pt]
+\begin{agathered}
+ f(x)=3x+4\\ g(x)=\sqrt{x^2-1}\\ h(x)=\frac{1}{x}
+\end{agathered}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/09-17-9.pdf b/info/examples/Math/09-17-9.pdf
new file mode 100644
index 0000000000..67033d2288
--- /dev/null
+++ b/info/examples/Math/09-17-9.pdf
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diff --git a/info/examples/Math/09-18-1-1.pdf b/info/examples/Math/09-18-1-1.pdf
new file mode 100644
index 0000000000..df343ec902
--- /dev/null
+++ b/info/examples/Math/09-18-1-1.pdf
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diff --git a/info/examples/Math/09-18-1-2.pdf b/info/examples/Math/09-18-1-2.pdf
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index 0000000000..3ee1e86377
--- /dev/null
+++ b/info/examples/Math/09-18-1-2.pdf
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diff --git a/info/examples/Math/09-18-1.ltxb b/info/examples/Math/09-18-1.ltxb
new file mode 100644
index 0000000000..d0e24532d1
--- /dev/null
+++ b/info/examples/Math/09-18-1.ltxb
@@ -0,0 +1,73 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%%
+%% Beispiel 09-18-1 auf Seite 206.
+%%
+%% Copyright (C) 2012 Vo\ss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+
+% Show page(s) 1,2
+
+%% ====
+\PassOptionsToClass{12pt}{beamer}
+\documentclass{exaarticle}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\usepackage[ngerman]{babel}
+\usepackage[a5paper,margin=2cm]{geometry}
+
+\StartShownPreambleCommands
+\usepackage{xcolor,mdframed,amsmath}
+\usepackage[math]{blindtext}
+\newcommand*\diff{\mathop{}\!\mathrm{d}} \allowdisplaybreaks
+\StopShownPreambleCommands
+
+\begin{document}
+\mdfdefinestyle{theoremstyle}{linecolor=red,linewidth=2pt,frametitlerule=true,%
+ frametitlebackgroundcolor=gray!20,innertopmargin=\topskip}
+\mdtheorem[style=theoremstyle]{definition}{Definition}
+\begin{definition}[Quadratische Gleichung]
+\addtolength\jot{5pt}
+\begin{align}
+f(x) &= g(x)\\
+-x^{2}+6x-5 &= -\frac{1}{3}x^{2}+
+ \frac{4}{3}x+\frac{5}{3}\\
+ 0 &= \frac{2}{3}x^{2}-\frac{14}{3}x+
+ \frac{20}{3}\label{eq:fg}\\
+ 0 &= x^{2}-7x+10\label{eq:4}\\
+ 0 &= (x-2)(x-5)\\
+\mathbb{L} &= \{2;\ 5\}\\[10pt]
+F&=\int\limits_2^5\left(g(x)-f(x)\right)\diff x \\[10pt]
+F &= \int\limits_2^5\left(\frac{2}{3}x^{2}\frac{14}{3}x+\frac{20}{3}\right)\diff x\\
+ &= \left[\frac{2}{9}x^{3}-\frac{14}{6}x^{2}+\frac{20}{3}x\right]_{2}^{5}\\
+ &= \underbrace{{\vphantom{\left(\frac{2}{9}\right)}
+ \frac{2}{9}\cdot125-\frac{14}{6}\cdot25+\frac{20}{3}
+ \cdot5}}_{\textrm{obere Grenze}}\underbrace{\vphantom{%
+ \left(\frac{2}{9}\right)}-}_{-}\underbrace{\left(\frac{2}{9}
+ \cdot8-\frac{14}{6}\cdot4+\frac{20}{3}\cdot
+ 2\right)}_{\textrm{untere Grenze}}\\[10pt]
+ &= \frac{500-1050+600}{18}-\frac{32-168+240}{18}\\
+ &= \frac{50}{18}-\frac{104}{18}\\
+ &= -\frac{54}{18} = -3\\[10pt]
+f(x) &= -x^{2}+6x-5=-\left(x^{2}-6x+5\right)\\
+ &= -\left(x-1\right)\left(x-5\right)\\[10pt]
+f(x) &= -x^{2}+6x-5=-\left(x^{2}-6x+5\right)\\
+ &= -\left(x^2-2\cdot3\cdot x+3^2-3^2+5\right)\\[-\normalbaselineskip]
+ & \phantom{\mathrel{{}=-{}}(}\underbrace{\phantom{x^{2}-2\cdot3\cdot
+ x+3^2}}_{\left(x-3\right)^2}\underbrace{\phantom{-3^2+5}}_{-4}\nonumber\\[10pt]
+g(x) &= -\frac{1}{3}x^{2}+\frac{4}{3}x+\frac{5}{3}\\
+ &= -\frac{1}{3}\left(x^{2}-4x-5\right)\\
+ &= -\frac{1}{3}\left(x+1\right)\left(x-5\right)\qquad\boxed{\mathbb{L}=\{-1;5\}}\\
+g(x) &= -\frac{1}{3}x^{2}+\frac{4}{3}x+\frac{5}{3}\\
+ &= -\frac{1}{3}\left(x^{2}-4x-5\right)\\
+ &= -\frac{1}{3}\left(x^{2}-2\cdot2\cdot x+2^{2}-2^{2}-5\right)\\
+ &= -\frac{1}{3}\left(\left(x-2\right)^{2}-9\right)\\
+ &= -\frac{1}{3}\left(x-2\right)^{2}+3\qquad\boxed{SP(2;3)}
+\end{align}
+\end{definition}
+\end{document}
diff --git a/info/examples/Math/09-18-2.ltx b/info/examples/Math/09-18-2.ltx
new file mode 100644
index 0000000000..b6c8563efb
--- /dev/null
+++ b/info/examples/Math/09-18-2.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-18-2 auf Seite 208.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{30}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,graphicx}
+\newcommand*\Sum[1][1]{\ensuremath\mathop{\scalebox{#1}{$\displaystyle\sum$}}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ \Sum_{i=n}^ma_i\cdot\sum_{j=l}^kb_j &= \Sum[1.2]_{i=n}^m\Sum_{j=l}^ka_ib_j
+\end{align}
+\end{document}
diff --git a/info/examples/Math/09-18-2.pdf b/info/examples/Math/09-18-2.pdf
new file mode 100644
index 0000000000..3dc73e8923
--- /dev/null
+++ b/info/examples/Math/09-18-2.pdf
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diff --git a/info/examples/Math/09-18-3.ltx b/info/examples/Math/09-18-3.ltx
new file mode 100644
index 0000000000..e00a84b866
--- /dev/null
+++ b/info/examples/Math/09-18-3.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-18-3 auf Seite 208.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathptmx,relsize}
+\StopShownPreambleCommands
+\begin{document}
+\[ \sum_{i=n}^ma_i\cdot\sum_{j=l}^kb_j=\mathlarger{\sum}_{i=n}^m\sum_{j=l}^ka_ib_j \]
+\end{document}
diff --git a/info/examples/Math/09-18-3.pdf b/info/examples/Math/09-18-3.pdf
new file mode 100644
index 0000000000..ba8383294d
--- /dev/null
+++ b/info/examples/Math/09-18-3.pdf
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diff --git a/info/examples/Math/09-19-1.ltx b/info/examples/Math/09-19-1.ltx
new file mode 100644
index 0000000000..7bef4d1fa1
--- /dev/null
+++ b/info/examples/Math/09-19-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-19-1 auf Seite 207.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\[ \sum_{i=n}^ma_i\cdot\sum_{j=l}^kb_j = \sum_{i=n}^m\sum_{j=l}^ka_ib_j \]
+\end{document}
diff --git a/info/examples/Math/09-19-1.pdf b/info/examples/Math/09-19-1.pdf
new file mode 100644
index 0000000000..196bc1a639
--- /dev/null
+++ b/info/examples/Math/09-19-1.pdf
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diff --git a/info/examples/Math/09-19-2-01.xyc b/info/examples/Math/09-19-2-01.xyc
new file mode 100644
index 0000000000..9adbb1c2a9
--- /dev/null
+++ b/info/examples/Math/09-19-2-01.xyc
@@ -0,0 +1,1863 @@
+\xycompiled{09-19-2-01}{2012/2/4:798 [09-19-2:43]}{Xy-pic 3.8.6}%
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diff --git a/info/examples/Math/09-19-2.ltx b/info/examples/Math/09-19-2.ltx
new file mode 100644
index 0000000000..68bae6a870
--- /dev/null
+++ b/info/examples/Math/09-19-2.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-19-2 auf Seite 207.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{30}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,graphicx}
+\newcommand*\Sum[1][1]{\ensuremath\mathop{\scalebox{#1}{$\displaystyle\sum$}}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ \Sum_{i=n}^ma_i\cdot\sum_{j=l}^kb_j &= \Sum[1.2]_{i=n}^m\Sum_{j=l}^ka_ib_j
+\end{align}
+\end{document}
diff --git a/info/examples/Math/09-19-2.pdf b/info/examples/Math/09-19-2.pdf
new file mode 100644
index 0000000000..df17b45e81
--- /dev/null
+++ b/info/examples/Math/09-19-2.pdf
Binary files differ
diff --git a/info/examples/Math/09-19-3.ltx b/info/examples/Math/09-19-3.ltx
new file mode 100644
index 0000000000..450a16ee97
--- /dev/null
+++ b/info/examples/Math/09-19-3.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-19-3 auf Seite 207.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathptmx,relsize}
+\StopShownPreambleCommands
+\begin{document}
+\[ \sum_{i=n}^ma_i\cdot\sum_{j=l}^kb_j=\mathlarger{\sum}_{i=n}^m\sum_{j=l}^ka_ib_j \]
+\end{document}
diff --git a/info/examples/Math/09-19-3.pdf b/info/examples/Math/09-19-3.pdf
new file mode 100644
index 0000000000..654da5d499
--- /dev/null
+++ b/info/examples/Math/09-19-3.pdf
Binary files differ
diff --git a/info/examples/Math/09-20-1.ltx b/info/examples/Math/09-20-1.ltx
new file mode 100644
index 0000000000..3642bc9c57
--- /dev/null
+++ b/info/examples/Math/09-20-1.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-20-1 auf Seite 208.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{31}
+\renewcommand\theequation{9.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{xypic}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\xymatrix{%
+ A\POS[];[d]**\dir{~},[];[dr]**\dir{-} & B & C\\
+ D & E\POS[];[l]**\dir{.},[];[r]**\dir{~}
+ & F\POS[];[dl]**\dir{~}\\
+ G & H & I}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/09-20-1.pdf b/info/examples/Math/09-20-1.pdf
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index 0000000000..502ec25978
--- /dev/null
+++ b/info/examples/Math/09-20-1.pdf
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+\xy@{\save }{\save@ }%
+\xy@{\afterPATH {\afterar@@ }}{\def \PATHslide@@ {\z@ }}%
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+\xy@{\afterPATH {\afterar@@ }}{\def \PATHslide@@ {\z@ }}%
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+\xy@@ix@{\labelbox {f_1^{p}}}\relax
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+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
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+\xy@{}{\setupDirection@ }%
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+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
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+\xy@{}{\setupDirection@ }%
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+\xy@{\save }{\save@ }%
+\xy@{\afterPATH {\afterar@@ }}{\def \PATHslide@@ {\z@ }}%
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+\xy@{PATHaction={\preconnect \dir {-}}}{}%
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+\xy@{|}{}%
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+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
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+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@{}{\enter@ \DirectionfromtheDirection@ }%
+\xy@@ix@{\labelbox {g_1^{p}}}\relax
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+\xy@{}{\setupDirection@ }%
+\xy@{PATHaction/{}}{}%
+\xy@{}{\pfromc@ }%
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+\xy@{>}{\def \PLACEf@ {{1}}\PLACEedgec@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
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+\xy@{\drop !Ch\dir {>>}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{}{\Clast@@ }%
+\xy@{}{\setupDirection@ }%
+\xy@{PATHaction/{}}{}%
+\xy@{\restore }{\leave@ }%
+\xy@{\save }{\save@ }%
+\xy@{\afterPATH {\afterar@@ }}{\def \PATHslide@@ {\z@ }}%
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+\xy@{~<{|<*h\dir {}}}{}%
+\xy@{~>{|>*h\dir {>}}}{}%
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+\xy@{,}{\comma@@ }%
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+\xy@{\restore }{\leave@ }%
+\xy@@ix@{{\crvi }{.}}\relax
+\xy@{\connect \crvi {.}}{\expandafter \preconnect@ \the \toks 9 }%
+\xy@{|}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{<}{\def \PLACEf@ {{0}}\PLACEedgep@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
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+\xy@@ix@{{!Ch\dir }{}}\relax
+\xy@{\drop !Ch\dir {}}{\expandafter \drop@ \the \toks 9 }%
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+\xy@{>}{\def \PLACEf@ {{1}}\PLACEedgec@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{>}}\relax
+\xy@{\drop !Ch\dir {>}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{}{\Clast@@ }%
+\xy@{}{\setupDirection@ }%
+\xy@{PATHaction/{\POS @i @) }}{}%
+\xy@{@i}{\sinit@ }%
+\xy@{@)}{\sleave@ }%
+\xy@{\restore }{\leave@ }%
+\xy@{ENTRY "3,7"}{\Row =3 \Col =7\relax \cfromid@ {3,7}\pfromc@ }%
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+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{ENTRY "3,8"}{\Row =3 \Col =8\relax \cfromid@ {3,8}\pfromc@ }%
+\xy@@ix@{{!V\entrybox }{C_1^p \ar [rr] \ar [ld]_{d_{C_1}^p} \ar @/^/@{.>}[ll] }}\relax
+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{\save }{\save@ }%
+\xy@{\afterPATH {\afterar@@ }}{\def \PATHslide@@ {\z@ }}%
+\xy@{~={\preconnect \dir {-}}}{}%
+\xy@{~/{}}{}%
+\xy@{~<{|<*h\dir {}}}{}%
+\xy@{~>{|>*h\dir {>}}}{}%
+\xy@{~+{}}{}%
+\xy@{}{\pfromc@ }%
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+\xy@@ix@{{\crvi }{.}}\relax
+\xy@{\connect \crvi {.}}{\expandafter \preconnect@ \the \toks 9 }%
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+\xy@{<}{\def \PLACEf@ {{0}}\PLACEedgep@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
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+\xy@{}{\setupDirection@ }%
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+\xy@{\restore }{\leave@ }%
+\xy@{ENTRY "3,9"}{\Row =3 \Col =9\relax \cfromid@ {3,9}\pfromc@ }%
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+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
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+\xy@{PATHaction={\preconnect \dir {-}}}{}%
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+\xy@{<}{\def \PLACEf@ {{0}}\PLACEedgep@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{}}\relax
+\xy@{\drop !Ch\dir {}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
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+\xy@{>}{\def \PLACEf@ {{1}}\PLACEedgec@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{>}}\relax
+\xy@{\drop !Ch\dir {>}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
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+\xy@{}{\setupDirection@ }%
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+\xy@{\restore }{\leave@ }%
+\xy@{ENTRY "4,2"}{\Row =4 \Col =2\relax \cfromid@ {4,2}\pfromc@ }%
+\xy@@ix@{{!V\entrybox }{}}\relax
+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{ENTRY "4,3"}{\Row =4 \Col =3\relax \cfromid@ {4,3}\pfromc@ }%
+\xy@@ix@{{!V\entrybox }{A_1^{p+1} \ar @{^{(}->}[rr]^{f_1^{p+1}} }}\relax
+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{\save }{\save@ }%
+\xy@{\afterPATH {\afterar@@ }}{\def \PATHslide@@ {\z@ }}%
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+\xy@{~/{}}{}%
+\xy@{~<{|<*h\dir ^{(}}}{}%
+\xy@{~>{|>*h\dir {>}}}{}%
+\xy@{~+{}}{}%
+\xy@{}{\pfromc@ }%
+\xy@{[rr]}{\def \thematrixCOORD@@ {[rr]}}%
+\xy@{}{\expandafter \let \expandafter \next@ \csname Q@4,5\endcsname \ifx \next@ \relax \xyerror@RC {4,5}\else \next@ \fi }%
+\xy@{}{\setupDirection@ \dimen@ =\PATHslide@@ \dimen@ii =-\sinDirection \dimen@ \ifPATHomitslide@@ \else \advance \X@p \dimen@ii \fi \advance \X@c \dimen@ii \dimen@ii = \cosDirection \dimen@ \ifPATHomitslide@@ \else \advance \Y@p \dimen@ii \fi \advance \Y@c \dimen@ii \PATHomitslide@@false \resetupDirection@ }%
+\xy@{PATHaction={\preconnect \dir {-}}}{}%
+\xy@@ix@{{\dir }{-}}\relax
+\xy@{\connect \dir {-}}{\expandafter \preconnect@ \the \toks 9 }%
+\xy@{|}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{<}{\def \PLACEf@ {{0}}\PLACEedgep@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir ^}{(}}\relax
+\xy@{\drop !Ch\dir ^{(}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{^}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@{}{\enter@ \DirectionfromtheDirection@ }%
+\xy@@ix@{\labelbox {f_1^{p+1}}}\relax
+\xy@{}{\setbox \z@ =\expandafter \object \the \toks 9 \advance \L@c \labelmargin@ \advance \R@c \labelmargin@ \advance \D@c \labelmargin@ \advance \U@c \labelmargin@ \setboxz@h {\kern \labelmargin@ \boxz@ \kern \labelmargin@ }\A@ =\X@c \B@ =\Y@c \belowDirection@ \xydashl@ \the \Edge@c \thr@@ \advance \A@ -\X@c \advance \B@ -\Y@c \advance \X@c 2\A@ \advance \Y@c 2\B@ \ht \z@ =\U@c \dp \z@ =\D@c \dimen@ =\L@c \advance \dimen@ \R@c \wd \z@ =\dimen@ \setbox \lastobjectbox@ =\hbox {\X@c =\L@c \Y@c =\z@ \Drop@@ }\drop@ {\box \lastobjectbox@ }{}\leave@ }%
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+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{>}{\def \PLACEf@ {{1}}\PLACEedgec@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{>}}\relax
+\xy@{\drop !Ch\dir {>}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{}{\Clast@@ }%
+\xy@{}{\setupDirection@ }%
+\xy@{PATHaction/{}}{}%
+\xy@{\restore }{\leave@ }%
+\xy@{ENTRY "4,4"}{\Row =4 \Col =4\relax \cfromid@ {4,4}\pfromc@ }%
+\xy@@ix@{{!V\entrybox }{}}\relax
+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{ENTRY "4,5"}{\Row =4 \Col =5\relax \cfromid@ {4,5}\pfromc@ }%
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+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{\save }{\save@ }%
+\xy@{\afterPATH {\afterar@@ }}{\def \PATHslide@@ {\z@ }}%
+\xy@{~={\preconnect \dir {-}}}{}%
+\xy@{~/{}}{}%
+\xy@{~<{|<*h\dir {}}}{}%
+\xy@{~>{|>*h\dir {>>}}}{}%
+\xy@{~+{}}{}%
+\xy@{}{\pfromc@ }%
+\xy@{[rr]}{\def \thematrixCOORD@@ {[rr]}}%
+\xy@{}{\expandafter \let \expandafter \next@ \csname Q@4,7\endcsname \ifx \next@ \relax \xyerror@RC {4,7}\else \next@ \fi }%
+\xy@{}{\setupDirection@ \dimen@ =\PATHslide@@ \dimen@ii =-\sinDirection \dimen@ \ifPATHomitslide@@ \else \advance \X@p \dimen@ii \fi \advance \X@c \dimen@ii \dimen@ii = \cosDirection \dimen@ \ifPATHomitslide@@ \else \advance \Y@p \dimen@ii \fi \advance \Y@c \dimen@ii \PATHomitslide@@false \resetupDirection@ }%
+\xy@{PATHaction={\preconnect \dir {-}}}{}%
+\xy@@ix@{{\dir }{-}}\relax
+\xy@{\connect \dir {-}}{\expandafter \preconnect@ \the \toks 9 }%
+\xy@{|}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{<}{\def \PLACEf@ {{0}}\PLACEedgep@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{}}\relax
+\xy@{\drop !Ch\dir {}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{^}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@{}{\enter@ \DirectionfromtheDirection@ }%
+\xy@@ix@{\labelbox {g_1^{p+1}}}\relax
+\xy@{}{\setbox \z@ =\expandafter \object \the \toks 9 \advance \L@c \labelmargin@ \advance \R@c \labelmargin@ \advance \D@c \labelmargin@ \advance \U@c \labelmargin@ \setboxz@h {\kern \labelmargin@ \boxz@ \kern \labelmargin@ }\A@ =\X@c \B@ =\Y@c \belowDirection@ \xydashl@ \the \Edge@c \thr@@ \advance \A@ -\X@c \advance \B@ -\Y@c \advance \X@c 2\A@ \advance \Y@c 2\B@ \ht \z@ =\U@c \dp \z@ =\D@c \dimen@ =\L@c \advance \dimen@ \R@c \wd \z@ =\dimen@ \setbox \lastobjectbox@ =\hbox {\X@c =\L@c \Y@c =\z@ \Drop@@ }\drop@ {\box \lastobjectbox@ }{}\leave@ }%
+\xy@{|}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{>}{\def \PLACEf@ {{1}}\PLACEedgec@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{>>}}\relax
+\xy@{\drop !Ch\dir {>>}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{}{\Clast@@ }%
+\xy@{}{\setupDirection@ }%
+\xy@{PATHaction/{}}{}%
+\xy@{\restore }{\leave@ }%
+\xy@{\save }{\save@ }%
+\xy@{\afterPATH {\afterar@@ }}{\def \PATHslide@@ {\z@ }}%
+\xy@{~={\save @(,\xy@ {**{} ?+/^/+/^/ @+c}{\setupDirection@ \vfromslide@ {^}\X@c =2\X@c \advance \X@c \X@p \advance \X@c .5\d@X \Y@c =2\Y@c \advance \Y@c \Y@p \advance \Y@c .5\d@Y \czeroEdge@ \spushc@ }\restore \preconnect \crvi {.}}}{}%
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+\xy@{~<{|<*h\dir {}}}{}%
+\xy@{~>{|>*h\dir {>}}}{}%
+\xy@{~+{}}{}%
+\xy@{}{\pfromc@ }%
+\xy@{[ll]}{\def \thematrixCOORD@@ {[ll]}}%
+\xy@{}{\expandafter \let \expandafter \next@ \csname Q@4,3\endcsname \ifx \next@ \relax \xyerror@RC {4,3}\else \next@ \fi }%
+\xy@{}{\setupDirection@ \dimen@ =\PATHslide@@ \dimen@ii =-\sinDirection \dimen@ \ifPATHomitslide@@ \else \advance \X@p \dimen@ii \fi \advance \X@c \dimen@ii \dimen@ii = \cosDirection \dimen@ \ifPATHomitslide@@ \else \advance \Y@p \dimen@ii \fi \advance \Y@c \dimen@ii \PATHomitslide@@false \resetupDirection@ }%
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+\xy@{\save }{\save@ }%
+\xy@{@(}{\senter@ }%
+\xy@{,}{\comma@@ }%
+\xy@{**{} ?+/^/+/^/ @+c}{\setupDirection@ \vfromslide@ {^}\X@c =2\X@c \advance \X@c \X@p \advance \X@c .5\d@X \Y@c =2\Y@c \advance \Y@c \Y@p \advance \Y@c .5\d@Y \czeroEdge@ \spushc@ }%
+\xy@{\restore }{\leave@ }%
+\xy@@ix@{{\crvi }{.}}\relax
+\xy@{\connect \crvi {.}}{\expandafter \preconnect@ \the \toks 9 }%
+\xy@{|}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{<}{\def \PLACEf@ {{0}}\PLACEedgep@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{}}\relax
+\xy@{\drop !Ch\dir {}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{|}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{>}{\def \PLACEf@ {{1}}\PLACEedgec@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{>}}\relax
+\xy@{\drop !Ch\dir {>}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{}{\Clast@@ }%
+\xy@{}{\setupDirection@ }%
+\xy@{PATHaction/{\POS @i @) }}{}%
+\xy@{@i}{\sinit@ }%
+\xy@{@)}{\sleave@ }%
+\xy@{\restore }{\leave@ }%
+\xy@{ENTRY "4,6"}{\Row =4 \Col =6\relax \cfromid@ {4,6}\pfromc@ }%
+\xy@@ix@{{!V\entrybox }{}}\relax
+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{ENTRY "4,7"}{\Row =4 \Col =7\relax \cfromid@ {4,7}\pfromc@ }%
+\xy@@ix@{{!V\entrybox }{C_1^{p+1} \ar [rr] }}\relax
+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{\save }{\save@ }%
+\xy@{\afterPATH {\afterar@@ }}{\def \PATHslide@@ {\z@ }}%
+\xy@{~={\preconnect \dir {-}}}{}%
+\xy@{~/{}}{}%
+\xy@{~<{|<*h\dir {}}}{}%
+\xy@{~>{|>*h\dir {>}}}{}%
+\xy@{~+{}}{}%
+\xy@{}{\pfromc@ }%
+\xy@{[rr]}{\def \thematrixCOORD@@ {[rr]}}%
+\xy@{}{\expandafter \let \expandafter \next@ \csname Q@4,9\endcsname \ifx \next@ \relax \xyerror@RC {4,9}\else \next@ \fi }%
+\xy@{}{\setupDirection@ \dimen@ =\PATHslide@@ \dimen@ii =-\sinDirection \dimen@ \ifPATHomitslide@@ \else \advance \X@p \dimen@ii \fi \advance \X@c \dimen@ii \dimen@ii = \cosDirection \dimen@ \ifPATHomitslide@@ \else \advance \Y@p \dimen@ii \fi \advance \Y@c \dimen@ii \PATHomitslide@@false \resetupDirection@ }%
+\xy@{PATHaction={\preconnect \dir {-}}}{}%
+\xy@@ix@{{\dir }{-}}\relax
+\xy@{\connect \dir {-}}{\expandafter \preconnect@ \the \toks 9 }%
+\xy@{|}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{<}{\def \PLACEf@ {{0}}\PLACEedgep@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{}}\relax
+\xy@{\drop !Ch\dir {}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{|}{}%
+\xy@{}{\enter@ {\pfromthep@ }\Creset@@ \def \PLACEf@ {{.5}}\let \PLACEedgep@@ =\PLACEedgep@ \let \PLACEedgec@@ =\PLACEedgec@ }%
+\xy@{>}{\def \PLACEf@ {{1}}\PLACEedgec@@ }%
+\xy@{}{\expandafter \Calong@@ \PLACEf@ \czeroEdge@ }%
+\xy@{}{\leave@ }%
+\xy@@ix@{{!Ch\dir }{>}}\relax
+\xy@{\drop !Ch\dir {>}}{\expandafter \drop@ \the \toks 9 }%
+\xy@{}{\Cbreak@@ }%
+\xy@{}{\Clast@@ }%
+\xy@{}{\setupDirection@ }%
+\xy@{PATHaction/{}}{}%
+\xy@{\restore }{\leave@ }%
+\xy@{ENTRY "4,8"}{\Row =4 \Col =8\relax \cfromid@ {4,8}\pfromc@ }%
+\xy@@ix@{{!V\entrybox }{}}\relax
+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{ENTRY "4,9"}{\Row =4 \Col =9\relax \cfromid@ {4,9}\pfromc@ }%
+\xy@@ix@{{!V\entrybox }{0 }}\relax
+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{ENTRY "4,10"}{\Row =4 \Col =10\relax \cfromid@ {4,10}\pfromc@ }%
+\xy@@ix@{{!V\entrybox }{}}\relax
+\xy@{}{\expandafter \dropentry@ \the \toks 9}%
+\xy@{}{\leave@ }%
+\xy@{}{}%
+\xy@{\restore }{\leave@ }%
+\xy@{}{\edef \nextii@ {{\xy@minX@@ }{\xy@maxX@@ }{\xy@minY@@ }{\xy@maxY@@ }}\expandafter \xymatrix@insert@ \nextii@ }%
+\xy@{}{\leave@ }%
+\xyendcompiled
diff --git a/info/examples/Math/09-20-2.ltx b/info/examples/Math/09-20-2.ltx
new file mode 100644
index 0000000000..9c04b41984
--- /dev/null
+++ b/info/examples/Math/09-20-2.ltx
@@ -0,0 +1,48 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-20-2 auf Seite 208.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage[all,line]{xy} \usepackage{graphicx}
+\StopShownPreambleCommands
+\begin{document}
+\CompileMatrices
+\xymatrix{
+ & 0 \ar[rr] & & A^p \ar@{^{(}->}[rr]^{f^p} \ar[ld]_{d_A^p}
+ \ar'[d][dd]^{\alpha^p} & & B^p \ar@{>>}[rr]^{g^p} \ar[ld]_{d_B^p}
+ \ar@/^/@{.>}[ld] \ar'[d][dd]^{\beta^p} & & C^p \ar[rr] \ar[ld]_{d_C^p}
+ \ar@/^/@{.>}[ll] \ar'[d][dd]^{\gamma^p} \ar@/_/@{.>}[dd] & & 0 \\
+0 \ar[rr] & & A^{p+1} \ar@{^{(}->}[rr]^(.7){f^{p+1}}
+ \ar[dd]^(.3){\alpha^{p+1}} \ar@/_/@{.>}[dd] & & B^{p+1}
+ \ar@{>>}[rr]^(.7){g^{p+1}} \ar@/^/@{.>}[ll]
+ \ar[dd]^(.3){\beta^{p+1}} & & C^{p+1} \ar[rr]
+ \ar[dd]^(.3){\gamma^{p+1}} & & 0 & \\
+ & 0 \ar'[r][rr] & & A_1^p \ar[ld]_{d_{A_{1}}^p}
+ \ar@{^{(}->}'[r]^{f_1^{p}}[rr] & & B_1^p
+ \ar[ld]_{d_{B_1}^p} \ar@{>>}'[r]^{g_1^{p}}[rr]
+ \ar@/^/@{.>}[ld] & & C_1^p \ar[rr]
+ \ar[ld]_{d_{C_1}^p} \ar@/^/@{.>}[ll] & & 0 \\
+0 \ar[rr] & & A_1^{p+1} \ar@{^{(}->}[rr]^{f_1^{p+1}} & & B_1^{p+1}
+ \ar@{>>}[rr]^{g_1^{p+1}} \ar@/^/@{.>}[ll] & & C_1^{p+1} \ar[rr] & &
+ 0 & }
+\end{document}
diff --git a/info/examples/Math/09-20-2.pdf b/info/examples/Math/09-20-2.pdf
new file mode 100644
index 0000000000..6903fe79ab
--- /dev/null
+++ b/info/examples/Math/09-20-2.pdf
Binary files differ
diff --git a/info/examples/Math/09-20-3.ltx b/info/examples/Math/09-20-3.ltx
new file mode 100644
index 0000000000..8c79982264
--- /dev/null
+++ b/info/examples/Math/09-20-3.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-20-3 auf Seite 210.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{xlop}
+\StopShownPreambleCommands
+\begin{document}
+\opmul[displayshiftintermediary=shift]{435}{1001205}\hfill
+\opmul[displayshiftintermediary=all]{435}{1001205}\hfill
+\opmul[displayshiftintermediary=none]{435}{1001205}
+\end{document}
diff --git a/info/examples/Math/09-20-3.pdf b/info/examples/Math/09-20-3.pdf
new file mode 100644
index 0000000000..192cee9f4c
--- /dev/null
+++ b/info/examples/Math/09-20-3.pdf
Binary files differ
diff --git a/info/examples/Math/09-20-4.ltx b/info/examples/Math/09-20-4.ltx
new file mode 100644
index 0000000000..c01457c614
--- /dev/null
+++ b/info/examples/Math/09-20-4.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-20-4 auf Seite 210.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{xlop}
+\StopShownPreambleCommands
+\begin{document}
+\opdiv{25}{7}
+\end{document}
diff --git a/info/examples/Math/09-20-4.pdf b/info/examples/Math/09-20-4.pdf
new file mode 100644
index 0000000000..50228123be
--- /dev/null
+++ b/info/examples/Math/09-20-4.pdf
Binary files differ
diff --git a/info/examples/Math/09-20-5.ltx b/info/examples/Math/09-20-5.ltx
new file mode 100644
index 0000000000..ed77a6940e
--- /dev/null
+++ b/info/examples/Math/09-20-5.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-20-5 auf Seite 210.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{xlop}
+\StopShownPreambleCommands
+\begin{document}
+\opcopy{0.8}{a}\opcopy{-17}{n}%
+\oppower{a}{n}{r}$\opprint{a}^{\opprint{n}} = \opprint{r}$
+\end{document}
diff --git a/info/examples/Math/09-20-5.pdf b/info/examples/Math/09-20-5.pdf
new file mode 100644
index 0000000000..e7772b05cd
--- /dev/null
+++ b/info/examples/Math/09-20-5.pdf
Binary files differ
diff --git a/info/examples/Math/09-21-1.ltx b/info/examples/Math/09-21-1.ltx
new file mode 100644
index 0000000000..1d4bd228c2
--- /dev/null
+++ b/info/examples/Math/09-21-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-21-1 auf Seite 209.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{xlop}
+\StopShownPreambleCommands
+\begin{document}
+\opadd[style=text]{02.8}{1.2}\par
+\opadd[style=text,deletezero=false]{02.8}{1.2}\par
+\end{document}
diff --git a/info/examples/Math/09-21-1.pdf b/info/examples/Math/09-21-1.pdf
new file mode 100644
index 0000000000..b2dcc19d0d
--- /dev/null
+++ b/info/examples/Math/09-21-1.pdf
Binary files differ
diff --git a/info/examples/Math/09-21-2.ltx b/info/examples/Math/09-21-2.ltx
new file mode 100644
index 0000000000..d753b0f448
--- /dev/null
+++ b/info/examples/Math/09-21-2.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-21-2 auf Seite 209.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{xlop}
+\StopShownPreambleCommands
+\begin{document}
+\opsub[carrysub,lastcarry,columnwidth=2.5ex,
+ offsetcarry=-0.4,decimalsepoffset=-3pt,
+ deletezero=false]{12.34}{5.67}
+\end{document}
diff --git a/info/examples/Math/09-21-2.pdf b/info/examples/Math/09-21-2.pdf
new file mode 100644
index 0000000000..67ba863423
--- /dev/null
+++ b/info/examples/Math/09-21-2.pdf
Binary files differ
diff --git a/info/examples/Math/09-21-3.ltx b/info/examples/Math/09-21-3.ltx
new file mode 100644
index 0000000000..0dcdca93bf
--- /dev/null
+++ b/info/examples/Math/09-21-3.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-21-3 auf Seite 209.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{xlop}
+\StopShownPreambleCommands
+\begin{document}
+\opmul[displayshiftintermediary=shift]{435}{1001205}\hfill
+\opmul[displayshiftintermediary=all]{435}{1001205}\hfill
+\opmul[displayshiftintermediary=none]{435}{1001205}
+\end{document}
diff --git a/info/examples/Math/09-21-3.pdf b/info/examples/Math/09-21-3.pdf
new file mode 100644
index 0000000000..e4bdef8089
--- /dev/null
+++ b/info/examples/Math/09-21-3.pdf
Binary files differ
diff --git a/info/examples/Math/09-21-4.ltx b/info/examples/Math/09-21-4.ltx
new file mode 100644
index 0000000000..07c52ef132
--- /dev/null
+++ b/info/examples/Math/09-21-4.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-21-4 auf Seite 209.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{xlop}
+\StopShownPreambleCommands
+\begin{document}
+\opdiv{25}{7}
+\end{document}
diff --git a/info/examples/Math/09-21-4.pdf b/info/examples/Math/09-21-4.pdf
new file mode 100644
index 0000000000..463c16d482
--- /dev/null
+++ b/info/examples/Math/09-21-4.pdf
Binary files differ
diff --git a/info/examples/Math/09-21-5.ltx b/info/examples/Math/09-21-5.ltx
new file mode 100644
index 0000000000..4fa4d7d7a0
--- /dev/null
+++ b/info/examples/Math/09-21-5.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 09-21-5 auf Seite 210.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{xlop}
+\StopShownPreambleCommands
+\begin{document}
+\opcopy{0.8}{a}\opcopy{-17}{n}%
+\oppower{a}{n}{r}$\opprint{a}^{\opprint{n}} = \opprint{r}$
+\end{document}
diff --git a/info/examples/Math/09-21-5.pdf b/info/examples/Math/09-21-5.pdf
new file mode 100644
index 0000000000..10edf8591a
--- /dev/null
+++ b/info/examples/Math/09-21-5.pdf
Binary files differ
diff --git a/info/examples/Math/10-01-1.ltx b/info/examples/Math/10-01-1.ltx
new file mode 100644
index 0000000000..36fb6223ab
--- /dev/null
+++ b/info/examples/Math/10-01-1.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-01-1 auf Seite 211.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \left(\begin{array}{ccccc}
+1 \\
+ & 1 & & \parbox[b][0pt][b]{0pt}{\huge0}\\
+ & & 1 \\
+\parbox[b][0pt][c]{0pt}{\huge0} & & & 1 \\
+ & & & & 1\end{array}\right) \]
+\end{document}
diff --git a/info/examples/Math/10-01-1.pdf b/info/examples/Math/10-01-1.pdf
new file mode 100644
index 0000000000..4657292cc8
--- /dev/null
+++ b/info/examples/Math/10-01-1.pdf
Binary files differ
diff --git a/info/examples/Math/10-01-2.ltx b/info/examples/Math/10-01-2.ltx
new file mode 100644
index 0000000000..9ef70f6a1c
--- /dev/null
+++ b/info/examples/Math/10-01-2.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-01-2 auf Seite 212.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \begin{array}{l@{\,=\,}*{5}{l@{\,+\,}}l}
+y_1 & x_{11} & x_{12} & x_{13} & \dots & x_{1(n-1)} & x_{1n} \\
+y_2 & x_{21} & x_{22} & x_{23} & \dots & x_{2(n-1)} & x_{2n} \\
+\ \vdots &\ \vdots &\ \vdots &\ \vdots &\ \ddots &\ \vdots &\ \vdots\\
+y_{n-1} & x_{(n-1)1} & x_{(n-1)2} & x_{(n-1)3} & \dots & x_{(n-1)3} & x_{(n-1)n}\\
+y_n & x_{n1} & x_{n2} & x_{n3} & \dots & x_{(n-1)(n-1)} & x_{nn}
+\end{array} \]
+\end{document}
diff --git a/info/examples/Math/10-01-2.pdf b/info/examples/Math/10-01-2.pdf
new file mode 100644
index 0000000000..cb17f69cf6
--- /dev/null
+++ b/info/examples/Math/10-01-2.pdf
Binary files differ
diff --git a/info/examples/Math/10-01-3.ltx b/info/examples/Math/10-01-3.ltx
new file mode 100644
index 0000000000..d979e7ac97
--- /dev/null
+++ b/info/examples/Math/10-01-3.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-01-3 auf Seite 212.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{rotating,amsmath}
+\def\rb#1{\rotatebox{90}{$\xleftarrow{\text{#1}}$}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{c}
+$\begin{matrix}
+ \rb{text1}&\rb{text1}&\rb{text1}&\rb{text1}\\
+ \end{matrix}$\\ $\begin{bmatrix}
+ X_x & Y_x & Z_x & T_x\\ X_y & Y_y & Z_y & T_y \\
+ X_z & Y_z & Z_z & T_z\\ 0 & 0 & 0 & 1
+\end{bmatrix}$
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/10-01-3.pdf b/info/examples/Math/10-01-3.pdf
new file mode 100644
index 0000000000..441681fc8e
--- /dev/null
+++ b/info/examples/Math/10-01-3.pdf
Binary files differ
diff --git a/info/examples/Math/10-01-4.ltxps b/info/examples/Math/10-01-4.ltxps
new file mode 100644
index 0000000000..1425f4ff34
--- /dev/null
+++ b/info/examples/Math/10-01-4.ltxps
@@ -0,0 +1,48 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-01-4 auf Seite 213.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,amssymb,pst-node} \DeclareMathOperator{\Hom}{Hom}
+\DeclareMathOperator{\Mod}{Mod} \DeclareMathOperator{\obj}{obj}
+\StopShownPreambleCommands
+\begin{document}
+Seien $\mathcal{C}:=\mathcal{D}:=\Mod_A$, $M\in \obj(\Mod_A)$ fixiert,
+\begin{align*}
+ F:=\square\otimes_A M : \Mod_A &\rightarrow \Mod_A, \\
+ G:=\Hom_A(M,\square) : \Mod_A &\rightarrow \Mod_A.
+\end{align*}
+Diese beiden Funktoren sind adjungiert, mittels
+$h(X,Y)(\phi)(x)(m)\rightarrow\phi(x\otimes m)$:\\[10pt]
+$\begin{psmatrix}[colsep=-0.3cm, rowsep=0pt]
+ \quad\phi{\;} & & {\;} h(X,Y)(\phi)\quad\\
+ \Hom_A(M \otimes_A X, Y) & & \Hom_A(X, \Hom_A(M, Y)) \\[1.5cm]
+ & L_A^2(M, X; Y)
+\end{psmatrix}$
+\ncline{|->}{1,1}{1,3}
+\ncline[doubleline=true]{2,1}{2,3}\nbput{h(X,Y)}
+\naput[nrot=:U,labelsep=0pt]{$\sim$}
+\ncline[doubleline=true]{2,1}{3,2}\naput[nrot=:U,labelsep=0pt]{$\sim$}
+\ncline[doubleline=true]{3,2}{2,3}\naput[nrot=:U,labelsep=0pt]{$\sim$}
+\end{document}
diff --git a/info/examples/Math/10-01-4.pdf b/info/examples/Math/10-01-4.pdf
new file mode 100644
index 0000000000..50dae11506
--- /dev/null
+++ b/info/examples/Math/10-01-4.pdf
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diff --git a/info/examples/Math/10-01-5.ltxps b/info/examples/Math/10-01-5.ltxps
new file mode 100644
index 0000000000..4868654aab
--- /dev/null
+++ b/info/examples/Math/10-01-5.ltxps
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-01-5 auf Seite 214.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{pstricks-add}
+\StopShownPreambleCommands
+\begin{document}
+\psset{arrowsize=8pt,arrowlength=1,linewidth=1pt,nodesep=2pt,shortput=tablr}
+\large\begin{psmatrix}[colsep=12mm,rowsep=10mm]
+ & & $R_2$ \\ & & 0 && $R_3$\\
+$e_b:S$ & 1 & & 1 & 0 \\ & & 0 \\
+ & & $R_1$
+\end{psmatrix}
+\ncline{h-}{1,3}{2,3}<{$e_{r2}$}>{$f_{r2}$}\ncline{-h}{2,3}{3,2}<{$e_1$}
+\ncline{-h}{3,1}{3,2}^{$e_s$}_{$f_{s}$} \ncline{-h}{3,2}{4,3}>{$e_3$}<{$f_3$}
+\ncline{-h}{4,3}{3,4}>{$e_4$}<{$f_4$} \ncline{-h}{3,4}{2,3}>{$e_2$}<{$f_2$}
+\ncline{-h}{3,4}{3,5}^{$e_5$} \ncline{-h}{3,5}{2,5}<{$e_{r3}$}>{$f_{r3}$}
+\ncline{-h}{4,3}{5,3}<{$e_{r1}$}>{$f_{r1}$}
+\end{document}
diff --git a/info/examples/Math/10-01-5.pdf b/info/examples/Math/10-01-5.pdf
new file mode 100644
index 0000000000..b45afee622
--- /dev/null
+++ b/info/examples/Math/10-01-5.pdf
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diff --git a/info/examples/Math/10-02-1.ltx b/info/examples/Math/10-02-1.ltx
new file mode 100644
index 0000000000..426d7e5a2a
--- /dev/null
+++ b/info/examples/Math/10-02-1.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-02-1 auf Seite 214.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{0}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}\addtolength{\arraycolsep}{-3pt}
+I(z)=\delta_{0}\left\{\begin{array}{lcrcl}
+ D+z & \quad & -D & \le z\le & -p\\
+ D-\frac{1}{2}\left(p-\frac{z^{2}}{p}\right) &\quad& -p & \le z\le &\phantom{-}p\\
+ D-z & \quad & p & \le z\le & \phantom{-}D
+\end{array}\right.
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/10-02-1.pdf b/info/examples/Math/10-02-1.pdf
new file mode 100644
index 0000000000..2dab603439
--- /dev/null
+++ b/info/examples/Math/10-02-1.pdf
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diff --git a/info/examples/Math/10-02-2.ltx b/info/examples/Math/10-02-2.ltx
new file mode 100644
index 0000000000..c250c6a18d
--- /dev/null
+++ b/info/examples/Math/10-02-2.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-02-2 auf Seite 215.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,multirow,bigdelim}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{rc}
+\ldelim\{{2}{7mm}[Text] & \parbox{4cm}{\vspace*{1ex}
+ \begin{flalign*}
+ x & = 2\quad\text{if }y >2 & \\ x & = 3\quad\text{if }y \le 2 &
+ \end{flalign*}}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/10-02-2.pdf b/info/examples/Math/10-02-2.pdf
new file mode 100644
index 0000000000..6eb3711498
--- /dev/null
+++ b/info/examples/Math/10-02-2.pdf
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diff --git a/info/examples/Math/10-03-1.ltx b/info/examples/Math/10-03-1.ltx
new file mode 100644
index 0000000000..89121c76f8
--- /dev/null
+++ b/info/examples/Math/10-03-1.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-03-1 auf Seite 216.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\[ \begin{array}{rcll}
+y & = & x^{2}+bx+c\\
+ & = & x^{2}+2\cdot\dfrac{b}{2}x+c\\
+ & = & \underbrace{x^{2}+2\cdot\dfrac{b}{2}x+\left(\frac{b}{2}\right)^{2}}-
+ {\left(\dfrac{b}{2}\right)^{2}+c}\\
+ & & \qquad\left(x+{\dfrac{b}{2}}\right)^{2}\\
+ & = & \left(x+\dfrac{b}{2}\right)^{2}-\left(\dfrac{b}{2}\right)^{2}+c
+ & \left|+\left({\dfrac{b}{2}}\right)^{2}-c\right.\\
+ y+\left(\dfrac{b}{2}\right)^{2}-c & = & \left(x+
+ \dfrac{b}{2}\right)^{2} & \left|\strut(\textrm{Scheitelpunktform})\right.\\
+y-y_{S} & = & (x-x_{S})^{2}\\
+S(x_{S};y_{S}) & \,\textrm{bzw.}\,
+ & S\left(-\dfrac{b}{2};\,\left(\dfrac{b}{2}\right)^{2}-c\right)
+\end{array} \]
+\end{document}
diff --git a/info/examples/Math/10-03-1.pdf b/info/examples/Math/10-03-1.pdf
new file mode 100644
index 0000000000..dd15983a22
--- /dev/null
+++ b/info/examples/Math/10-03-1.pdf
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diff --git a/info/examples/Math/10-03-2.ltx b/info/examples/Math/10-03-2.ltx
new file mode 100644
index 0000000000..ee408da246
--- /dev/null
+++ b/info/examples/Math/10-03-2.ltx
@@ -0,0 +1,45 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-03-2 auf Seite 216.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{1}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+\begin{array}{rcl}
+\underline{RS} & = & \left(\begin{array}{*8c}
+01 & a4 & 55 & 87 & 5a & 58 & db & 9e\\ a4 & 56 & 82 & f3 & 1e & c6 & 68 & e5\\
+02 & a1 & fc & c1 & 47 & ae & 3d & 19\\ a4 & 55 & 87 & 5a & 58 & db & 9e & 03
+\end{array}\right)\\~\\
+\left(\begin{array}{c} s_{i,0}\\ s_{i,1}\\ s_{i,2}\\ s_{i,3}
+\end{array}\right) & = & \underline{RS} \cdot
+\left(\begin{array}{c} m_{8i+0}\\ m_{8i+1}\\ \cdots\\ m_{8i+6}\\ m_{8i+7}
+\end{array}\right)\\~\\
+ S_{i} & = & \sum_{j=0}^{3}s_{i,j}\cdot2^{8j}\qquad i=0,1,...,k-1\\
+ S & = & \left(S_{k-1},S_{k-2},...,S_{1},S_{0}\right)
+\end{array}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/10-03-2.pdf b/info/examples/Math/10-03-2.pdf
new file mode 100644
index 0000000000..451ff079b5
--- /dev/null
+++ b/info/examples/Math/10-03-2.pdf
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diff --git a/info/examples/Math/10-03-3.ltx b/info/examples/Math/10-03-3.ltx
new file mode 100644
index 0000000000..54f7c53f56
--- /dev/null
+++ b/info/examples/Math/10-03-3.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-03-3 auf Seite 217.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\lim\limits_{n->\infty}q^{n}=\left\{%
+ \begin{array}{lc@{\kern2pt}c@{\kern2pt}r}
+ \textrm{divergent}\ & q & \le & -1\\
+ 0 & |q| & < & 1\\
+ 1 & q & = & 1\\
+ \infty & q & > & 1
+ \end{array}\right.$
+\end{document}
diff --git a/info/examples/Math/10-03-3.pdf b/info/examples/Math/10-03-3.pdf
new file mode 100644
index 0000000000..27118634f4
--- /dev/null
+++ b/info/examples/Math/10-03-3.pdf
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diff --git a/info/examples/Math/10-03-4.ltx b/info/examples/Math/10-03-4.ltx
new file mode 100644
index 0000000000..283a43ef0f
--- /dev/null
+++ b/info/examples/Math/10-03-4.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-03-4 auf Seite 217.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ \left(
+\begin{array}{c@{}c@{}c}
+ \begin{array}{|cc|}\hline
+ a_{11} & a_{12} \\a_{21} & a_{22} \\\hline
+ \end{array} & 0 & 0 \\
+ 0 & \begin{array}{|ccc|}\hline
+ b_{11} & b_{12} & b_{13}\\
+ b_{21} & b_{22} & b_{23}\\
+ b_{31} & b_{32} & b_{33}\\\hline
+ \end{array} & 0 \\
+0 & 0 & \begin{array}{|cc|}\hline
+ c_{11} & c_{12} \\ c_{21} & c_{22} \\\hline
+ \end{array}
+\end{array}
+\right) \]
+\end{document}
diff --git a/info/examples/Math/10-03-4.pdf b/info/examples/Math/10-03-4.pdf
new file mode 100644
index 0000000000..b24f579a0a
--- /dev/null
+++ b/info/examples/Math/10-03-4.pdf
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diff --git a/info/examples/Math/10-03-5.ltx b/info/examples/Math/10-03-5.ltx
new file mode 100644
index 0000000000..a0867ba952
--- /dev/null
+++ b/info/examples/Math/10-03-5.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-03-5 auf Seite 217.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ Y= \begin{array}{c}
+ \left[\begin{array}{rrrr}
+ 0 & 0 & 1 & 0\\
+ 1 & 0 & 1 & 0\\
+ 1 & 1 & 1 & 1
+ \end{array}\right]\\[3ex]\hline
+ \begin{array}{rrrr}
+ 2 & 1 & 3 & 1
+ \end{array}
+ \end{array} \]
+\end{document}
diff --git a/info/examples/Math/10-03-5.pdf b/info/examples/Math/10-03-5.pdf
new file mode 100644
index 0000000000..9c37377b09
--- /dev/null
+++ b/info/examples/Math/10-03-5.pdf
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diff --git a/info/examples/Math/10-04-1.ltx b/info/examples/Math/10-04-1.ltx
new file mode 100644
index 0000000000..08f3c87519
--- /dev/null
+++ b/info/examples/Math/10-04-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-04-1 auf Seite 218.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\[ z=\sqrt{\underbrace{x^2+y^2}_{\scriptstyle=z^2}}\]
+\[ z=\underbrace{\sqrt{x^2+y^2}}_{\scriptstyle=z^2}\]
+\end{document}
diff --git a/info/examples/Math/10-04-1.pdf b/info/examples/Math/10-04-1.pdf
new file mode 100644
index 0000000000..3dd5163785
--- /dev/null
+++ b/info/examples/Math/10-04-1.pdf
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diff --git a/info/examples/Math/10-04-2.ltx b/info/examples/Math/10-04-2.ltx
new file mode 100644
index 0000000000..0b0c5a18eb
--- /dev/null
+++ b/info/examples/Math/10-04-2.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-04-2 auf Seite 218.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{calc}
+\StopShownPreambleCommands
+\begin{document}
+\[ z =\;\;\underbrace{\makebox[\widthof{~$x^2+y^2$}][r]{%
+ $\sqrt{x^2+y^2}$}}_{\scriptstyle=z^2} \]
+\end{document}
diff --git a/info/examples/Math/10-04-2.pdf b/info/examples/Math/10-04-2.pdf
new file mode 100644
index 0000000000..7e5eca1b91
--- /dev/null
+++ b/info/examples/Math/10-04-2.pdf
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diff --git a/info/examples/Math/10-04-3.ltx b/info/examples/Math/10-04-3.ltx
new file mode 100644
index 0000000000..61603b0e12
--- /dev/null
+++ b/info/examples/Math/10-04-3.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-04-3 auf Seite 218.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\fboxsep=0pt\begin{align*}
+\hspace{1cm}\fbox{$\overbrace{\hspace{2cm}}^o$}%
+ \hspace{1cm}\\[-16pt]
+\fbox{$\underbrace{\hspace{2cm}}_{u1}$}%
+\fbox{$\underbrace{\hspace{2cm}}_{u2}$}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/10-04-3.pdf b/info/examples/Math/10-04-3.pdf
new file mode 100644
index 0000000000..9dc78e8d99
--- /dev/null
+++ b/info/examples/Math/10-04-3.pdf
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diff --git a/info/examples/Math/10-04-4.ltx b/info/examples/Math/10-04-4.ltx
new file mode 100644
index 0000000000..a537351233
--- /dev/null
+++ b/info/examples/Math/10-04-4.ltx
@@ -0,0 +1,44 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-04-4 auf Seite 219.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{2}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,color}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+y&= 2x^2 -3x +5\nonumber\\
+ & \hphantom{= \ 2\left(x^2-\frac{3}{2}\,x\right. }\textcolor{blue}{%
+ \overbrace{\hphantom{+\left(\frac{3}{4}\right)^2- %
+ \left(\frac{3}{4}\right)^2}}^{=0}}\nonumber\\[-11pt]
+ &=2\left(\textcolor{red}{\underbrace{x^2-\frac{3}{2}\,x + \left(\frac{3}{4}\right)^2}}
+ \underbrace{-\left(\frac{3}{4}\right)^2 + \frac{5}{2}}\right)\\
+ &=2\left(\qquad\textcolor{red}{\left(x-\frac{3}{4}\right)^2}
+ \qquad + \ \frac{31}{16}\qquad\right)\nonumber\\
+y\textcolor{blue}{{}-\frac{31}{8}}
+ &=2\left(x\textcolor{cyan}{{}-\frac{3}{4}}\right)^2
+ \Rightarrow S\left(\frac{3}{4}\right|\left.\frac{31}{8}\right)\nonumber
+\end{align}
+\end{document}
diff --git a/info/examples/Math/10-04-4.pdf b/info/examples/Math/10-04-4.pdf
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--- /dev/null
+++ b/info/examples/Math/10-04-4.pdf
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diff --git a/info/examples/Math/10-04-5.ltx b/info/examples/Math/10-04-5.ltx
new file mode 100644
index 0000000000..9efe2250fa
--- /dev/null
+++ b/info/examples/Math/10-04-5.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-04-5 auf Seite 219.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{3}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+ \binom{x_R}{y_R} = \underbrace{r}_{\text{Scaling}}\cdot%
+ \underbrace{\begin{pmatrix}
+ \sin\gamma & -\cos\gamma \\ \cos\gamma & \sin\gamma \\
+ \end{pmatrix}}_{\text{Rotation}}
+ \binom{x_K}{y_K} + \underbrace{\binom{t_x}{t_y}}_{\text{Translation}}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/10-04-5.pdf b/info/examples/Math/10-04-5.pdf
new file mode 100644
index 0000000000..639eda7a63
--- /dev/null
+++ b/info/examples/Math/10-04-5.pdf
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diff --git a/info/examples/Math/10-04-6.ltx b/info/examples/Math/10-04-6.ltx
new file mode 100644
index 0000000000..d34aed4c1c
--- /dev/null
+++ b/info/examples/Math/10-04-6.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-04-6 auf Seite 220.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{4}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+ \binom{x_R}{y_R} = \underbrace{r\vphantom{\binom{A}{B}}}_{\text{Scaling}}\cdot%
+ \underbrace{\begin{pmatrix}
+ \sin\gamma & -\cos\gamma \\ \cos\gamma & \sin\gamma \\
+ \end{pmatrix}}_{\text{Rotation}}
+ \binom{x_K}{y_K} + \underbrace{\binom{t_x}{t_y}}_{\text{Translation}}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/10-04-6.pdf b/info/examples/Math/10-04-6.pdf
new file mode 100644
index 0000000000..76626427fa
--- /dev/null
+++ b/info/examples/Math/10-04-6.pdf
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diff --git a/info/examples/Math/10-04-7.ltx b/info/examples/Math/10-04-7.ltx
new file mode 100644
index 0000000000..397703a979
--- /dev/null
+++ b/info/examples/Math/10-04-7.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-04-7 auf Seite 220.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{5}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation}
+ \binom{x_R}{y_R} =
+ \kern-10pt\underbrace{r\vphantom{\binom{A}{B}}}_{\text{Scaling}}\kern-7pt
+ \cdot\underbrace{\begin{pmatrix}
+ \sin\gamma & -\cos\gamma \\ \cos\gamma & \sin\gamma \\
+ \end{pmatrix}}_{\text{Rotation}}
+ \binom{x_K}{y_K} + \kern-5pt\underbrace{\binom{t_x}{t_y}}_{\text{Translation}}
+\end{equation}
+\end{document}
diff --git a/info/examples/Math/10-04-7.pdf b/info/examples/Math/10-04-7.pdf
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index 0000000000..ee10dbcd5c
--- /dev/null
+++ b/info/examples/Math/10-04-7.pdf
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diff --git a/info/examples/Math/10-04-8.ltx b/info/examples/Math/10-04-8.ltx
new file mode 100644
index 0000000000..1f122f82c6
--- /dev/null
+++ b/info/examples/Math/10-04-8.ltx
@@ -0,0 +1,48 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-04-8 auf Seite 221.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand*\num[1]{\hphantom{#1}} \newcommand*\vsp{\vphantom{\rangle_1}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation*}
+ \frac{300}{5069} \underbrace{\longmapsto}_{%
+ \substack{\Delta a=271\num9\vsp \\[2pt]
+ \Delta b=4579\vsp\\[2pt]
+ \text{$1$ iteration}}} \frac{29}{490}%
+ \underbrace{\longmapsto \frac{19}{321}\longmapsto}_{%
+ \substack{\Delta a=10\num{9}=\langle271\rangle_{29}\num{20}\\[2pt]
+ \Delta b=169=\langle4579\rangle_{490}\\[2pt]
+ \text{$2$ iterations}}}\frac{9}{152}
+ \underbrace{\longmapsto \frac{8}{135}\longmapsto\dots\longmapsto}_{%
+ \substack{\Delta a=1\num{7}=\langle10\rangle_{9}\num{119}\\[2pt]
+ \Delta b=17=\langle169\rangle_{152}\\[2pt]
+ \text{$8$ iterations}}}\frac{1}{16}
+ \underbrace{\longmapsto\dots\longmapsto}_{%
+ \substack{\Delta a=0=\langle1\rangle_{1}\num{76} \\[2pt]
+ \Delta b=1=\langle17\rangle_{16} \\[2pt]
+ \text{$8$ iterations}}}\frac{1}{1}
+\end{equation*}
+\end{document}
diff --git a/info/examples/Math/10-04-8.pdf b/info/examples/Math/10-04-8.pdf
new file mode 100644
index 0000000000..82c08e5c71
--- /dev/null
+++ b/info/examples/Math/10-04-8.pdf
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diff --git a/info/examples/Math/10-04-9.ltx b/info/examples/Math/10-04-9.ltx
new file mode 100644
index 0000000000..87b5bd3842
--- /dev/null
+++ b/info/examples/Math/10-04-9.ltx
@@ -0,0 +1,48 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-04-9 auf Seite 221.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{mathtools}
+\newcommand*\num[1]{\hphantom{#1}} \newcommand*\vsp{\vphantom{\rangle_1}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{equation*}
+ \frac{300}{5069} \underbrace{\longmapsto\vphantom{\frac{1}{1}}}_{%
+ \mathclap{\substack{\Delta a=271\num9\vsp \\[2pt]
+ \Delta b=4579\vsp\\[2pt]
+ \text{$1$ iteration}}}}\frac{29}{490}
+ \underbrace{\longmapsto \frac{19}{321}\longmapsto}_{%
+ \mathclap{\substack{\Delta a=10\num{9}=\langle271\rangle_{29}\num{20}\\[2pt]
+ \Delta b=169=\langle4579\rangle_{490}\\[2pt]
+ \text{$2$ iterations}}}}\frac{9}{152}
+ \underbrace{\longmapsto \frac{8}{135}\longmapsto\dots\longmapsto}_{%
+ \substack{\Delta a=1\num{7}=\langle10\rangle_{9}\num{119}\\[2pt]
+ \Delta b=17=\langle169\rangle_{152}\\[2pt]
+ \text{$8$ iterations}}}\frac{1}{16}
+ \underbrace{\longmapsto\dots\longmapsto\vphantom{\frac{8}{135}}}_{%
+ \substack{\Delta a=0=\langle1\rangle_{1}\num{76} \\[2pt]
+ \Delta b=1=\langle17\rangle_{16} \\[2pt]
+ \text{$8$ iterations}}}\frac{1}{1}
+\end{equation*}
+\end{document}
diff --git a/info/examples/Math/10-04-9.pdf b/info/examples/Math/10-04-9.pdf
new file mode 100644
index 0000000000..a027a4ddda
--- /dev/null
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diff --git a/info/examples/Math/10-05-1.ltx b/info/examples/Math/10-05-1.ltx
new file mode 100644
index 0000000000..15be88f76d
--- /dev/null
+++ b/info/examples/Math/10-05-1.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-05-1 auf Seite 222.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{eucal,amsmath,esint} \newcommand*\Q[2]{\frac{\partial#1}{\partial#2}}
+\StopShownPreambleCommands
+\begin{document}
+The \emph{first theorem of Green} is:
+\[
+ \underset{\mathcal{G}\quad}\iiint\!\left[u\nabla^{2}v+\left(\nabla u,
+ \nabla v\right)\right]d^{3}V=\underset{\mathcal{S}\quad}\oiint u\Q{v}{n}d^{2}A
+\]
+The \emph{second theorem of Green} is:
+\[
+ \underset{{\mathcal{G}\quad}}\iiint\!\left[u\nabla^{2}v-v\nabla^{2}u\right]d^{3}V
+ =\underset{\mathcal{S}\quad}\oiint\left(u\Q{v}{n}-v\Q{u}{n}\right)d^{2}A
+\]
+\end{document}
diff --git a/info/examples/Math/10-05-1.pdf b/info/examples/Math/10-05-1.pdf
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diff --git a/info/examples/Math/10-05-2.ltx b/info/examples/Math/10-05-2.ltx
new file mode 100644
index 0000000000..e30977669e
--- /dev/null
+++ b/info/examples/Math/10-05-2.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-05-2 auf Seite 222.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,esint} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+\biggl(\int_{-\infty}^\infty e^{-x^2}\,dx\biggr)^2
+ &= \int_{-\infty}^\infty\int_{-\infty}^\infty e^{-(x^2+y^2)}\diff x\diff y \\
+ &= \int_0^{2\pi}\int_0^\infty e^{-r^2}r\diff r\diff\theta \\
+ &= \int_0^{2\pi}\biggl(-{e^{-r^2}\over2}
+ \bigg\vert_{r=0}^{r=\infty}\,\biggr)\diff\theta\\
+ &= \pi \tag*{q.e.d.}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/10-05-2.pdf b/info/examples/Math/10-05-2.pdf
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diff --git a/info/examples/Math/10-06-1.ltx b/info/examples/Math/10-06-1.ltx
new file mode 100644
index 0000000000..0c877cde6b
--- /dev/null
+++ b/info/examples/Math/10-06-1.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-06-1 auf Seite 223.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\let\dst\displaystyle
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+\prod_{k\ge0}\dfrac{1}{(1-q^kz)} &=
+ \dfrac{\dst\sum_{n\ge0}z^n}
+ {\dst\prod_{1\le k\le n}(1-q^k)}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/10-06-1.pdf b/info/examples/Math/10-06-1.pdf
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diff --git a/info/examples/Math/10-06-2.ltx b/info/examples/Math/10-06-2.ltx
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index 0000000000..b31952f275
--- /dev/null
+++ b/info/examples/Math/10-06-2.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-06-2 auf Seite 223.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}\usepackage[sans]{dsfont}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ \sum_{i=n}^m a_i &= \sum_{j=n}^m a_j \tag{Indexumbenennung}\\
+ \sum_{i=n}^m a_i &= \sum_{i=n-l}^{m-l} a_{i+l} &\forall\, l\in\mathds{Z}{}
+ \tag{Indexverschiebung},\\
+ \sum_{i=n}^m a_i+\sum_{i=m+1}^k a_i &= \sum_{i=n}^k a_i,
+ &\text{sofern } n\le m<k,\\
+ \sum_{i=n}^m a_i+\sum_{i=n}^m b_i &= \sum_{i=n}^m (a_i+b_i),\\
+ \sum_{i=n}^m c\cdot a_i &= c\cdot\sum_{i=n}^m a_i & \forall\, c\in\mathds{R}{,}\\
+ \sum_{i=n}^m a_i \cdot\sum_{j=l}^k b_j &=
+ \sum_{i=n}^m\sum_{j=l}^k a_i b_j
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/10-06-2.pdf b/info/examples/Math/10-06-2.pdf
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diff --git a/info/examples/Math/10-06-3.ltx b/info/examples/Math/10-06-3.ltx
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index 0000000000..86ccb8a641
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+++ b/info/examples/Math/10-06-3.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-06-3 auf Seite 223.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\let\dst\displaystyle
+\StopShownPreambleCommands
+\begin{document}
+\[
+\binom{n}{k} = \dfrac{\dst\prod_{i=1}^n i}
+ {\dst\prod_{i=1}^k i\dst\prod_{i=1}^{n-k} i}
+\]
+\end{document}
diff --git a/info/examples/Math/10-06-3.pdf b/info/examples/Math/10-06-3.pdf
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diff --git a/info/examples/Math/10-06-4.ltx b/info/examples/Math/10-06-4.ltx
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index 0000000000..82f0ffb2b6
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+++ b/info/examples/Math/10-06-4.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-06-4 auf Seite 224.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+The Euclidean algorithm: if $a>b$ are integers then $\gcd(a,b)=\gcd(a\bmod b,b)$.
+If $\prod_{i=1}^n p^{e_i}_i$ is the prime factorization of $x$ then
+\[
+ S(x)=\sum_{d\vert x}d=\prod_{i=1}^n{p^{e_i+1}_i-1\over p_i-1}.
+\]
+\end{document}
diff --git a/info/examples/Math/10-06-4.pdf b/info/examples/Math/10-06-4.pdf
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diff --git a/info/examples/Math/10-07-1-1.pdf b/info/examples/Math/10-07-1-1.pdf
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diff --git a/info/examples/Math/10-07-1.ltx2 b/info/examples/Math/10-07-1.ltx2
new file mode 100644
index 0000000000..0b17f94e3d
--- /dev/null
+++ b/info/examples/Math/10-07-1.ltx2
@@ -0,0 +1,56 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-07-1 auf Seite 225.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1,2
+%%
+%%
+\documentclass[12pt]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{172.40709pt}
+\setlength\parindent{0pt}
+\usepackage[ngerman]{babel}\usepackage{microtype,blindtext}
+\usepackage[paper=a7,DIV14,pagesize]{typearea}
+%\usepackage[paper=70mm:90mm,pagesize]{typearea}
+\setcounter{equation}{6}
+\usepackage{fancyhdr}
+\renewcommand\theequation{\arabic{equation}}
+\usepackage[utf8]{inputenc}
+\StartShownPreambleCommands
+\usepackage{amsmath,color} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\allowdisplaybreaks
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+y &= \int_a^bf(x)\diff x = \left.F(x)\right|_a^b\\
+\intertext{Jetzt kommt hier ein völlig sinnloser Text mit einem
+ entsprechend völlig sinnlosen Inhalt, der nur dazu dienen
+ soll, zu zeigen, dass es keine Probleme mit der {\color{red}Farbe gibt}.}
+y &= \int_a^bf(x)\diff x = \left.F(x)\right|_a^b\\
+\intertext{Jetzt kommt hier ein völlig sinnloser Text mit einem
+ entsprechend völlig sinnlosen Inhalt, der nur dazu dienen
+ soll, zu zeigen, dass es keine Probleme mit der {\color{red}Farbe gibt}.}
+y &= \int_a^bf(x)\diff x = \left.F(x)\right|_a^b\\
+\intertext{Jetzt kommt hier ein völlig sinnloser Text mit einem
+ entsprechend völlig sinnlosen Inhalt, der nur dazu dienen
+ soll, zu zeigen, dass es keine Probleme mit der {\color{red}Farbe gibt}.}
+y &= \int_a^bf(x)\diff x = \left.F(x)\right|_a^b\\
+\intertext{Jetzt kommt hier ein völlig sinnloser Text mit einem
+ entsprechend völlig sinnlosen Inhalt, der nur dazu dienen
+ soll, zu zeigen, dass es keine Probleme mit der {\color{red}Farbe gibt}.}
+y &= \int_a^bf(x)\diff x = \left.F(x)\right|_a^b
+\end{align}
+\end{document}
diff --git a/info/examples/Math/10-07-2.ltx b/info/examples/Math/10-07-2.ltx
new file mode 100644
index 0000000000..b2234ca2b1
--- /dev/null
+++ b/info/examples/Math/10-07-2.ltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-07-2 auf Seite 225.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ f(x) &= a\\
+ g(x) &= x^2-4x\\
+f(x)-g(x) &= x^2+x^3+x\\
+ g &= x^2+x^3+x^4+x^5+b
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/10-07-2.pdf b/info/examples/Math/10-07-2.pdf
new file mode 100644
index 0000000000..734245ab4f
--- /dev/null
+++ b/info/examples/Math/10-07-2.pdf
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diff --git a/info/examples/Math/10-07-3.ltx b/info/examples/Math/10-07-3.ltx
new file mode 100644
index 0000000000..b260a00991
--- /dev/null
+++ b/info/examples/Math/10-07-3.ltx
@@ -0,0 +1,53 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-07-3 auf Seite 226.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{10}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,color} \AtBeginDocument{% da sonst nicht wirksam!
+\addtolength\abovedisplayshortskip{-7mm}\addtolength\abovedisplayskip{-7mm}}
+\StopShownPreambleCommands
+\begin{document}
+Jetzt kommt hier ein völlig sinnloser Text mit einem entsprechend sinnlosen Inhalt, der
+nur dazu dienen soll, zu zeigen, dass es keine Probleme mit der {\color{red}Farbe gibt}.
+\begin{align}
+\hphantom{\mbox{$f(x)-g(x)$}} & \hphantom{\mbox{$= x^2+x^3+x^4+x^5+b$}}\nonumber\\
+f(x) &= a\\ g(x) &= x^2-4x
+\end{align}
+Jetzt kommt hier ein völlig sinnloser Text mit einem entsprechend sinnlosen Inhalt, der
+nur dazu dienen soll, zu zeigen, dass es keine Probleme mit der {\color{red}Farbe gibt}.
+\begin{align}
+\hphantom{\mbox{$f(x)-g(x)$}} & \hphantom{\mbox{$= x^2+x^3+x^4+x^5+b$}}\nonumber\\
+f(x)-g(x) &= x^2+x^3+x
+\end{align}
+Jetzt kommt hier ein völlig sinnloser Text mit einem entsprechend sinnlosen Inhalt, der
+nur dazu dienen soll, zu zeigen, dass es keine Probleme mit der {\color{red}Farbe gibt}.
+\begin{align}
+\hphantom{\mbox{$f(x)-g(x)$}} & \hphantom{\mbox{$= x^2+x^3+x^4+x^5+b$}}\nonumber\\
+g(x) &= x^2+x^3+x^4+x^5+b
+\end{align}
+Jetzt kommt hier ein völlig sinnloser Text mit einem entsprechend sinnlosen Inhalt, der
+nur dazu dienen soll, zu zeigen, dass es keine Probleme mit der {\color{red}Farbe gibt}.
+\end{document}
diff --git a/info/examples/Math/10-07-3.pdf b/info/examples/Math/10-07-3.pdf
new file mode 100644
index 0000000000..dd16db2ce9
--- /dev/null
+++ b/info/examples/Math/10-07-3.pdf
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diff --git a/info/examples/Math/10-07-4.ltx b/info/examples/Math/10-07-4.ltx
new file mode 100644
index 0000000000..cd9c1296ad
--- /dev/null
+++ b/info/examples/Math/10-07-4.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-07-4 auf Seite 227.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{itemize}
+\item Erste Funktion: \\
+ $P_1 = \displaystyle\sum_a \in A$
+\item Noch eine andere Funktion: \\
+ $\sin\left(P_1\right) = \mathrm{konst.}$
+\item Oder etwas anderes: \\
+ $P_{3}+P_{2}-P_{1} = 0$
+\end{itemize}%
+\end{document}
diff --git a/info/examples/Math/10-07-4.pdf b/info/examples/Math/10-07-4.pdf
new file mode 100644
index 0000000000..6671cbbb43
--- /dev/null
+++ b/info/examples/Math/10-07-4.pdf
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diff --git a/info/examples/Math/10-07-5.ltx b/info/examples/Math/10-07-5.ltx
new file mode 100644
index 0000000000..71846974cb
--- /dev/null
+++ b/info/examples/Math/10-07-5.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-07-5 auf Seite 227.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\newsavebox\lW \sbox\lW{$P_{3}+P_{2}-P_{1}$}
+\StopShownPreambleCommands
+\begin{document}
+\begin{itemize}
+\item Erste Funktion: \\
+ $\makebox[\wd\lW][r]{$P_1$} =
+ \displaystyle\sum_a \in A$
+\item Noch eine andere Funktion: \\
+ $\makebox[\wd\lW][r]{%
+ $\sin\left(P_1\right)$} = \mathrm{konst.}$
+\item Oder etwas anderes: \\
+ $P_{3}+P_{2}-P_{1} = 0$
+\end{itemize}
+\end{document}
diff --git a/info/examples/Math/10-07-5.pdf b/info/examples/Math/10-07-5.pdf
new file mode 100644
index 0000000000..396a0b0174
--- /dev/null
+++ b/info/examples/Math/10-07-5.pdf
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diff --git a/info/examples/Math/10-07-6.ltx b/info/examples/Math/10-07-6.ltx
new file mode 100644
index 0000000000..85d6b073a8
--- /dev/null
+++ b/info/examples/Math/10-07-6.ltx
@@ -0,0 +1,61 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-07-6 auf Seite 228.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{14}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\makeatletter
+\@fleqntrue\let\old@mathmargin=\@mathmargin\@mathmargin=-1sp
+\let\oldmathindent=\mathindent\let\mathindent=\@mathmargin
+\newsavebox{\myendhook} % hier gehen die Tabellen rein
+\def\tagform@#1{{(\maketag@@@{\ignorespaces#1\unskip\@@italiccorr)}
+ \makebox[0pt][r]{% % hinter der Zeilennummer aufgehaengt
+ \makebox[0.5\textwidth][l]{\usebox{\myendhook}}}%
+ \global\sbox{\myendhook}{}}}% Box wird geleert
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+\sbox{\myendhook}{\footnotesize% Tabelle zwischenspeichern
+\begin{tabular}{@{}ll}
+ $a_0$ & Bohrscher Radius ($\mathrm{= 0{,}53\,\mbox{\AA}}$)\\
+ $e$ & Elementarladung\\
+$N_{si}$ & Anzahl der Siliziumatome\\
+ & pro Einheitsvolumen\\
+ $m$ & Atomgewicht\\
+ $Z$ & Kernladungszahl
+\end{tabular}}
+%
+\begin{equation}
+\varepsilon = \frac{E\cdot 4\cdot\pi\cdot \varepsilon_{0}
+ \cdot a_0 \cdot \left( Z_i^{\frac{2}{3}} + Z_{Si}^{\frac{2}{3}}
+ \right)^{-\frac{1}{2}}} {Z_i\cdot Z_{Si}\cdot e^2\cdot\left(1+
+ \frac{m_i}{m_{Si}}\right)}\,;
+\end{equation}
+%
+\sbox{\myendhook}{abc}
+\begin{equation} a^2+b^2 = c^2 \end{equation}
+\begin{equation} z = 9 \end{equation}
+\end{document}
diff --git a/info/examples/Math/10-07-6.pdf b/info/examples/Math/10-07-6.pdf
new file mode 100644
index 0000000000..3b059057f7
--- /dev/null
+++ b/info/examples/Math/10-07-6.pdf
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diff --git a/info/examples/Math/10-07-7.ltx b/info/examples/Math/10-07-7.ltx
new file mode 100644
index 0000000000..3c09a36ea0
--- /dev/null
+++ b/info/examples/Math/10-07-7.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-07-7 auf Seite 229.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+\hat H\left(r,R\right)
+ &= -\frac{1}{2}\sum\limits_{i=1}^N\nabla_i^2 -\frac{1}{2}\sum\limits_{I=1}^M
+ \frac{1}{A_I}\nabla_I^2 +\sum\limits_{i=1}^N\sum\limits_{j>i}^N
+ \frac{1}{\left|r_i-r_j\right|}\\
+ &\mathrel{\phantom{=}}-\sum\limits_{i=1}^N \sum\limits_{I=1}^M
+ \frac{Z_I}{\left|r_i-R_I \right|}+\sum\limits_{I=1}^M \sum\limits_{J>I}^M
+ \frac{Z_I ZJ}{\left|R_I-R_J\right|}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/10-07-7.pdf b/info/examples/Math/10-07-7.pdf
new file mode 100644
index 0000000000..2a7033934c
--- /dev/null
+++ b/info/examples/Math/10-07-7.pdf
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diff --git a/info/examples/Math/10-08-1.ltxps b/info/examples/Math/10-08-1.ltxps
new file mode 100644
index 0000000000..5409cbcfb8
--- /dev/null
+++ b/info/examples/Math/10-08-1.ltxps
@@ -0,0 +1,59 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-08-1 auf Seite 230.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{17}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{pst-node,amsmath,paralist}
+\definecolor{lila}{rgb}{0.6,0.2,0.5}
+\definecolor{darkyellow}{rgb}{1,0.9,0}
+\psset{nodesep=3pt}
+\def\xstrut{\vphantom{\dfrac{(A)^1}{(B)^1}}}
+\StopShownPreambleCommands
+\begin{document}
+Die Bindungsenergie im Tröpfchenmodell setzt sich aus folgenden Teilen zusammen:
+\begin{compactitem}
+\item dem \rnode{b}{Oberflächenanteil}
+\item dem \rnode{a}{Volumenanteil}\\[0.75cm]
+\begin{equation}
+E = \rnode[t]{ae}{\psframebox*[fillcolor=darkyellow,
+ linestyle=none]{\xstrut a_vA}} + \rnode[t]{be}{\psframebox*[fillcolor=lightgray,
+ linestyle=none]{\xstrut -a_fA^{2/3}}} +
+\rnode[t]{ce}{\psframebox*[fillcolor=green,linestyle=none]{\xstrut -
+ a_c\dfrac{Z(Z-1)}{A^{1/3}}}} +
+\rnode[t]{de}{\psframebox*[fillcolor=cyan,
+ linestyle=none]{\xstrut -a_s\frac{(A-2Z)^2}{A}}} +
+\rnode[t]{ee}{\psframebox*[fillcolor=yellow,
+ linestyle=none]{\xstrut E_p}}
+\end{equation}\\
+\item dem \rnode{c}{Coulomb-Anteil}
+\item der \rnode{d}{Symmetrieenergie}
+\item sowie einem \rnode{e}{Paarbildungsbeitrag}
+\end{compactitem}
+\nccurve[angleA=-90,angleB=90]{->}{a}{ae}\nccurve[angleB=45]{->}{b}{be}
+\nccurve[angleB=-90]{->}{c}{ce} \nccurve[angleB=-90]{->}{d}{de}
+\nccurve[angleB=-90]{->}{e}{ee}
+\end{document}
diff --git a/info/examples/Math/10-08-1.pdf b/info/examples/Math/10-08-1.pdf
new file mode 100644
index 0000000000..5029302ed1
--- /dev/null
+++ b/info/examples/Math/10-08-1.pdf
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diff --git a/info/examples/Math/10-09-1.ltx b/info/examples/Math/10-09-1.ltx
new file mode 100644
index 0000000000..d981bfaf35
--- /dev/null
+++ b/info/examples/Math/10-09-1.ltx
@@ -0,0 +1,42 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-1 auf Seite 230.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{18}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,array} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\AtBeginDocument{\setlength\tabcolsep{0pt}\renewcommand\arraystretch{0}
+\setlength\abovedisplayskip{0pt}\setlength\abovedisplayshortskip{0pt}
+\setlength\belowdisplayskip{0pt}\setlength\belowdisplayshortskip{0pt}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{@{}*{2}{m{0.5\linewidth}}@{}}
+\begin{align}\oint E\diff s=0 \end{align}
+ & \begin{align}\nabla\cdot B=0\end{align}\\[-5pt]
+\begin{align} a =\frac{c}{d} \end{align}
+ & \begin{align} b = 1 \end{align} \\[-5pt]
+\begin{align} c =1 \end{align} & \begin{align}\int 2x\diff x = x^2+C\end{align}
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/10-09-1.pdf b/info/examples/Math/10-09-1.pdf
new file mode 100644
index 0000000000..187fb04a7a
--- /dev/null
+++ b/info/examples/Math/10-09-1.pdf
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diff --git a/info/examples/Math/10-09-10.ltx b/info/examples/Math/10-09-10.ltx
new file mode 100644
index 0000000000..486fd5a3a7
--- /dev/null
+++ b/info/examples/Math/10-09-10.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-10 auf Seite 235.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{31}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ \sum_{i=1}^\infty \frac{1}{i} &= 1+\frac{1}{2}+\frac{1}{3}+\frac{1}{4}
+ +\frac{1}{5}+\frac{1}{6}+\frac{1}{7}+\frac{1}{8}+\frac{1}{9}
+ +\cdots+\frac{1}{16}+\cdots\\[5pt]
+ & \ge 1+\frac{1}{2}+\underbrace{\frac{1}{4}+\frac{1}{4}}_{\frac{1}{2}}
+ +\underbrace{\frac{1}{8}+\frac{1}{8}+\frac{1}{8}+\frac{1}{8}}_{\frac{1}{2}}
+ +\underbrace{\frac{1}{16}+\cdots+\frac{1}{16}}_{\frac{1}{2}}+\cdots\\[5pt]
+ &= 1+\frac{1}{2}+\frac{1}{2}+\frac{1}{2}+\frac{1}{2}+\cdots\to\infty
+ \quad\rule{1ex}{1ex}
+\end{align}
+\end{document}
diff --git a/info/examples/Math/10-09-10.pdf b/info/examples/Math/10-09-10.pdf
new file mode 100644
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+++ b/info/examples/Math/10-09-10.pdf
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diff --git a/info/examples/Math/10-09-11.ltx b/info/examples/Math/10-09-11.ltx
new file mode 100644
index 0000000000..6351aa65e7
--- /dev/null
+++ b/info/examples/Math/10-09-11.ltx
@@ -0,0 +1,53 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-11 auf Seite 236.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[ngerman]{babel}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setlength\marginparwidth{1cm}
+\setcounter{equation}{34}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,ragged2e}
+\newcommand\eqnmarg[2]{%
+ \noindent%
+ \hspace*{-\marginparsep}\llap{\parbox[c][.5\height]{%
+ \marginparwidth}{\RaggedRight#2}}\hspace{\marginparsep}%
+ \begin{minipage}[c]{.99\linewidth}#1\end{minipage}}
+\StopShownPreambleCommands
+\begin{document}
+\eqnmarg{%
+ \begin{align}
+ & \frac {\sigma_{m,y,d}} {k_m \cdot f_{m,y,d}}
+ + \frac {\sigma_{c,0,d}}{k_{c,y} \cdot f_{c,0,d}} \leq 1,0 \\[1ex]
+ & \qquad\text{mit: } k_{c,y} = \min
+ \left(\frac{1}{k+\sqrt{k^2-\lambda_{rel,c}^2}}; 1 \right) &&\nonumber
+ \end{align}}%
+{\tiny Dies ist jetzt eine Anmerkung zur nebenstehenden Gleichung.}
+
+\eqnmarg{%
+ \begin{align}
+ & \frac {\sigma_{m,y,d}} {k_m \cdot f_{m,y,d}} \\[1ex]
+ & \qquad\text{ mit: }k_{c,y} = \min &&\nonumber
+ \end{align}}%
+{\tiny Dies ist jetzt auch eine Anmerkung zur nebenstehenden Gleichung.}
+\end{document}
diff --git a/info/examples/Math/10-09-11.pdf b/info/examples/Math/10-09-11.pdf
new file mode 100644
index 0000000000..7b5d424002
--- /dev/null
+++ b/info/examples/Math/10-09-11.pdf
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diff --git a/info/examples/Math/10-09-12.ltx b/info/examples/Math/10-09-12.ltx
new file mode 100644
index 0000000000..c7b0b5dc80
--- /dev/null
+++ b/info/examples/Math/10-09-12.ltx
@@ -0,0 +1,53 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-12 auf Seite 237.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[ngerman]{babel}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setlength\marginparwidth{1cm}
+\setcounter{equation}{34}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,ragged2e}
+\newcommand\eqnmarg[2]{%
+ \noindent%
+ \hspace*{-\marginparsep}\llap{\parbox[c][.5\height]{%
+ \marginparwidth}{\RaggedRight#2}}\hspace{\marginparsep}%
+ \begin{minipage}[c]{.99\linewidth}#1\end{minipage}}
+\StopShownPreambleCommands
+\begin{document}
+\eqnmarg{%
+ \begin{align}
+ & \frac {\sigma_{m,y,d}} {k_m \cdot f_{m,y,d}}
+ + \frac {\sigma_{c,0,d}}{k_{c,y} \cdot f_{c,0,d}} \leq 1,0 \\[1ex]
+ & \qquad\text{mit: } k_{c,y} = \min
+ \left(\frac{1}{k+\sqrt{k^2-\lambda_{rel,c}^2}}; 1 \right) &&\nonumber
+ \end{align}}%
+{\tiny Dies ist jetzt eine Anmerkung zur nebenstehenden Gleichung.}
+
+\eqnmarg{%
+ \begin{align}
+ & \frac {\sigma_{m,y,d}} {k_m \cdot f_{m,y,d}} \\[1ex]
+ & \qquad\text{ mit: }k_{c,y} = \min &&\nonumber
+ \end{align}}%
+{\tiny Dies ist jetzt auch eine Anmerkung zur nebenstehenden Gleichung.}
+\end{document}
diff --git a/info/examples/Math/10-09-12.pdf b/info/examples/Math/10-09-12.pdf
new file mode 100644
index 0000000000..dcf889fa4c
--- /dev/null
+++ b/info/examples/Math/10-09-12.pdf
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diff --git a/info/examples/Math/10-09-13.ltx b/info/examples/Math/10-09-13.ltx
new file mode 100644
index 0000000000..ccebdb056a
--- /dev/null
+++ b/info/examples/Math/10-09-13.ltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-13 auf Seite 237.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\newcommand*\CMD[1]{\texttt{\textbackslash#1}}
+\newcommand*\aboxed[2]{\rlap{\boxed{#1#2}}\phantom{\hskip\fboxrule\hskip\fboxsep#1}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ F &= \vec\nabla\Phi \\
+ &= \frac{\partial\Phi}{\partial x}\hat\imath + [\ldots] \\
+ &= (3x^3+y)\hat\imath + [\ldots] \\
+ \aboxed{F}{= 20\hat\imath + [\ldots]} \tag*{\CMD{aboxed}}\\
+ \boxed{F=20\hat\imath + [\ldots]} \tag*{\CMD{boxed}}\\
+ \rlap{\boxed{F=20\hat\imath + [\ldots]}} \tag*{\CMD{rlap}\{\CMD{boxed}\}}\\
+ \aboxed{F}{= 20\hat\imath + [\ldots]} \tag*{\CMD{aboxed}}\\
+ \ldots &= \ldots
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/10-09-13.pdf b/info/examples/Math/10-09-13.pdf
new file mode 100644
index 0000000000..e6e24dbfc4
--- /dev/null
+++ b/info/examples/Math/10-09-13.pdf
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diff --git a/info/examples/Math/10-09-2.ltx b/info/examples/Math/10-09-2.ltx
new file mode 100644
index 0000000000..c7944db026
--- /dev/null
+++ b/info/examples/Math/10-09-2.ltx
@@ -0,0 +1,50 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-2 auf Seite 231.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{24}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,array} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\AtBeginDocument{\setlength\tabcolsep{0pt}\renewcommand\arraystretch{0}
+\setlength\abovedisplayskip{0pt}\setlength\abovedisplayshortskip{0pt}
+\setlength\belowdisplayskip{0pt}\setlength\belowdisplayshortskip{0pt}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{subequations}
+\begin{tabular}{@{}*{2}{m{0.5\linewidth}}@{}}
+\begin{align} \oint E \mathrm{d}s=0 \end{align}
+ & \begin{align} \nabla\cdot B=0 \label{sub:foo}\end{align}\\
+\begin{align} a =\frac{c}{d} \end{align}
+ & \begin{align} b = 1 \end{align} \\
+\begin{align} c =1 \label{sub:baz}\end{align}
+ & \begin{align} \int 2x\diff x = x^2+C \end{align}
+\end{tabular}\par
+Auf sämtliche Untergleichungen kann in der gewohnten Form eine Referenz gesetzt
+werden. Beispielsweise sind Gleichung~\eqref{sub:foo} und Gleichung~\eqref{sub:baz}
+korrekt mit dem Buchstaben angegeben. Das richtige Setzen der Marke (Label) ist
+dabei natürlich Voraussetzung.
+\end{subequations}
+\end{document}
diff --git a/info/examples/Math/10-09-2.pdf b/info/examples/Math/10-09-2.pdf
new file mode 100644
index 0000000000..8515113564
--- /dev/null
+++ b/info/examples/Math/10-09-2.pdf
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diff --git a/info/examples/Math/10-09-3.ltx b/info/examples/Math/10-09-3.ltx
new file mode 100644
index 0000000000..4f0882f6b2
--- /dev/null
+++ b/info/examples/Math/10-09-3.ltx
@@ -0,0 +1,40 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-3 auf Seite 232.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{25}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\usepackage{amsmath,array} \newcommand*\diff{\mathop{}\!\mathrm{d}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{|l|p{0.7\linewidth}|}\hline
+p-Spalte\,\, & \begin{align} \oint E \diff s=0 \end{align}\\\hline
+\end{tabular}\\
+\begin{tabular}{|l|b{0.7\linewidth}|}\hline
+b-Spalte\,\, & \begin{align} \oint E \diff s=0 \end{align}\\\hline
+\end{tabular}\\
+\begin{tabular}{|l|m{0.7\linewidth}|}\hline
+m-Spalte & \begin{align} \oint E \diff s=0 \end{align}\\\hline
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/10-09-3.pdf b/info/examples/Math/10-09-3.pdf
new file mode 100644
index 0000000000..50d2d84dd7
--- /dev/null
+++ b/info/examples/Math/10-09-3.pdf
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diff --git a/info/examples/Math/10-09-4.ltx b/info/examples/Math/10-09-4.ltx
new file mode 100644
index 0000000000..5a9d353c5b
--- /dev/null
+++ b/info/examples/Math/10-09-4.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-4 auf Seite 232.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+A\rule{1cm}{0.5pt}\rule{5pt}{1cm}\quad
+ \rule[-0.5cm]{5pt}{1cm}\rule{1cm}{0.5pt}B
+\end{document}
diff --git a/info/examples/Math/10-09-4.pdf b/info/examples/Math/10-09-4.pdf
new file mode 100644
index 0000000000..51949fec99
--- /dev/null
+++ b/info/examples/Math/10-09-4.pdf
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diff --git a/info/examples/Math/10-09-5.ltx b/info/examples/Math/10-09-5.ltx
new file mode 100644
index 0000000000..5407f0bab5
--- /dev/null
+++ b/info/examples/Math/10-09-5.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-5 auf Seite 233.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{p{5cm}}
+\[ \tan \alpha=
+ \frac{\sin\alpha}{\cos\alpha} \]\\
+\[ \tan2\alpha=
+ \frac{2\tan\alpha}{1-\tan^2\alpha}\]\\
+\[ \tan3\alpha=\frac{3\tan\alpha
+ -\tan^3\alpha}{1-3\tan^2\alpha} \]
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/10-09-5.pdf b/info/examples/Math/10-09-5.pdf
new file mode 100644
index 0000000000..08091346c2
--- /dev/null
+++ b/info/examples/Math/10-09-5.pdf
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diff --git a/info/examples/Math/10-09-6.ltx b/info/examples/Math/10-09-6.ltx
new file mode 100644
index 0000000000..a77790e0cc
--- /dev/null
+++ b/info/examples/Math/10-09-6.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-6 auf Seite 233.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{l}
+$\tan\alpha=\dfrac{\sin\alpha}
+ {\cos\alpha} $\\
+$\tan2\alpha=\dfrac{2\tan\alpha}
+ {1-\tan^2\alpha} $\\
+$\tan3\alpha=\dfrac{3\tan\alpha-\tan^3\alpha}
+ {1-3\tan^2\alpha} $
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/10-09-6.pdf b/info/examples/Math/10-09-6.pdf
new file mode 100644
index 0000000000..a7d64fd994
--- /dev/null
+++ b/info/examples/Math/10-09-6.pdf
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diff --git a/info/examples/Math/10-09-7.ltx b/info/examples/Math/10-09-7.ltx
new file mode 100644
index 0000000000..c06de836b5
--- /dev/null
+++ b/info/examples/Math/10-09-7.ltx
@@ -0,0 +1,38 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-7 auf Seite 233.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\renewcommand\arraystretch{2.2}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{l}
+$\tan\alpha=\dfrac{\sin\alpha}
+ {\cos\alpha} $\\
+$\tan2\alpha=\dfrac{2\tan\alpha}
+ {1-\tan^2\alpha} $\\
+$\tan3\alpha=\dfrac{3\tan\alpha-\tan^3\alpha}
+ {1-3\tan^2\alpha} $
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/10-09-7.pdf b/info/examples/Math/10-09-7.pdf
new file mode 100644
index 0000000000..c63dc3483c
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+++ b/info/examples/Math/10-09-7.pdf
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diff --git a/info/examples/Math/10-09-8.ltx b/info/examples/Math/10-09-8.ltx
new file mode 100644
index 0000000000..67b580d85c
--- /dev/null
+++ b/info/examples/Math/10-09-8.ltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-8 auf Seite 234.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{28}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\begin{itemize}
+\item $ y = f(x) $
+\item \begin{equation} g(x) = \int f(x)
+ \mathrm{d}x \end{equation}
+\end{itemize}
+\end{document}
diff --git a/info/examples/Math/10-09-8.pdf b/info/examples/Math/10-09-8.pdf
new file mode 100644
index 0000000000..e7395ff0e1
--- /dev/null
+++ b/info/examples/Math/10-09-8.pdf
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diff --git a/info/examples/Math/10-09-9.ltx b/info/examples/Math/10-09-9.ltx
new file mode 100644
index 0000000000..aaaa30d1cc
--- /dev/null
+++ b/info/examples/Math/10-09-9.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-09-9 auf Seite 234.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\setcounter{equation}{29}
+\renewcommand\theequation{10.\arabic{equation}}
+\StartShownPreambleCommands
+\def\itemMath#1{%
+ \raisebox{-\abovedisplayshortskip}{%
+ \parbox{\linewidth}{%
+ \begin{equation}#1\end{equation}}}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{itemize}
+\item \itemMath{y = f(x)}
+\item $ y = f(x) $
+\item \itemMath{g(x)=\int f(x)\mathrm{d}x}
+\end{itemize}
+\end{document}
diff --git a/info/examples/Math/10-09-9.pdf b/info/examples/Math/10-09-9.pdf
new file mode 100644
index 0000000000..eed2f551e2
--- /dev/null
+++ b/info/examples/Math/10-09-9.pdf
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diff --git a/info/examples/Math/10-10-1.ltx b/info/examples/Math/10-10-1.ltx
new file mode 100644
index 0000000000..ef4682c722
--- /dev/null
+++ b/info/examples/Math/10-10-1.ltx
@@ -0,0 +1,39 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-10-1 auf Seite 238.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin {align*}
+ 4x+ 6y -2z &= -4\\
+ x -y +2z &= 9 \\[-1.4 ex]%
+ \cline{1-2}
+ 5x + 5y &= 5 \\
+ x + y &= 1 \\[-1.4 ex]%
+\multispan 2 {%
+ \leaders\hbox{$\mkern-2mu\Relbar\mkern-2mu$}\hfil}\\
+ y &= 1-x
+\end {align*}
+\end{document}
diff --git a/info/examples/Math/10-10-1.pdf b/info/examples/Math/10-10-1.pdf
new file mode 100644
index 0000000000..bdf61c05b3
--- /dev/null
+++ b/info/examples/Math/10-10-1.pdf
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diff --git a/info/examples/Math/10-10-2.ltx b/info/examples/Math/10-10-2.ltx
new file mode 100644
index 0000000000..4e3cfa61fb
--- /dev/null
+++ b/info/examples/Math/10-10-2.ltx
@@ -0,0 +1,61 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-10-2 auf Seite 239.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,amssymb}
+\makeatletter
+\def\resetMathstrut@{\setbox\z@\hbox{%
+ \mathchardef\@tempa\mathcode`\[\relax
+ \def\@tempb##1"##2##3{\the\textfont"##3\char"}%
+ \expandafter\@tempb\meaning\@tempa \relax}%
+ \ht\Mathstrutbox@\ht\z@ \dp\Mathstrutbox@\dp\z@}
+\makeatother
+\def\Active#1#2{\catcode`#2\active\bgroup\uccode`\~`#2\uppercase{\egroup #1~}}
+\def\Math #1#2{\mathcode`#2 "8000\bgroup\afterassignment\egroup \Active {#1}#2}
+\Math\def({\left(} \Math\def){\right)}
+ \def\{{\left\lbrace} \def\}{\right\rbrace}
+\StopShownPreambleCommands
+\begin{document}
+\[ (\frac{3}{4}) \{\frac{3}{4}\} \]
+
+\begin{align*}
+ & \left.
+ \begin{aligned}
+ r(x)=&\frac{a_{11}}{x-\lambda_1}+\frac{a_{12}}{(x-\lambda_1)^2}+\ldots+
+ \frac{a_{1n_1}}{(x-\lambda_1)^{n_1}}+\ldots\\
+ & +\frac{a_{r1}}{x-\lambda_r}+\frac{a_{r2}}{(x-\lambda_r)^2}+\ldots+
+ \frac{a_{rn_r}}{(x-\lambda_r)^{n_r}}+
+ \end{aligned} \}~\mathbb{R}\\
+ & \left.
+ \begin{aligned}
+ \phantom{r(x)=}
+ & +\frac{\alpha_{11}x+\beta_{11}}{x^2+A_1x+B_1}+\frac{\alpha_{12}x+
+ \beta_{12}}{(x^2+A_1x+B_1)^2}+\ldots+\frac{\alpha_{1m_1}x+
+ \beta_{1m_1}}{(x^2+A_1x+B_1)^{m_1}}+\ldots\\
+ & +\frac{\alpha_{s1}x+\beta_{s1}}{x^2+A_sx+B_s}+\frac{\alpha_{s2}x+
+ \beta_{s2}}{(x^2+A_sx+B_s)^2}+\ldots+
+ \frac{\alpha_{sm_s}x+\beta_{sm_s}}{(x^2+A_sx+B_s)^{m_s}}+\ldots
+ \end{aligned} \}~\mathbb{C}
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/10-10-2.pdf b/info/examples/Math/10-10-2.pdf
new file mode 100644
index 0000000000..62d005b0b7
--- /dev/null
+++ b/info/examples/Math/10-10-2.pdf
Binary files differ
diff --git a/info/examples/Math/10-10-3.ltx b/info/examples/Math/10-10-3.ltx
new file mode 100644
index 0000000000..74dcaeccf9
--- /dev/null
+++ b/info/examples/Math/10-10-3.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-10-3 auf Seite 239.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\def\pM{\ensuremath{%
+ \genfrac{}{}{0pt}{}{+}%
+ {\scriptstyle(\kern-1pt-\kern-1pt)}}}
+\StopShownPreambleCommands
+\begin{document}
+{\Large$\pM$}\\ $y=\pM\cdots$
+\end{document}
diff --git a/info/examples/Math/10-10-3.pdf b/info/examples/Math/10-10-3.pdf
new file mode 100644
index 0000000000..5a571e9a3c
--- /dev/null
+++ b/info/examples/Math/10-10-3.pdf
Binary files differ
diff --git a/info/examples/Math/10-10-4.ltx b/info/examples/Math/10-10-4.ltx
new file mode 100644
index 0000000000..066965ef49
--- /dev/null
+++ b/info/examples/Math/10-10-4.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-10-4 auf Seite 239.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{118.324pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{xcolor,amsmath}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align*}
+ \cos\alpha\sin\beta\\% richtig
+ \cos\alpha\textcolor{magenta}{\sin\beta}\\% falsch
+ \cos\alpha\textcolor{magenta}{{}\sin\beta}% richtig
+\end{align*}
+\end{document}
diff --git a/info/examples/Math/10-10-4.pdf b/info/examples/Math/10-10-4.pdf
new file mode 100644
index 0000000000..8370fb9f86
--- /dev/null
+++ b/info/examples/Math/10-10-4.pdf
Binary files differ
diff --git a/info/examples/Math/10-10-5.ltx b/info/examples/Math/10-10-5.ltx
new file mode 100644
index 0000000000..34adee2945
--- /dev/null
+++ b/info/examples/Math/10-10-5.ltx
@@ -0,0 +1,53 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 10-10-5 auf Seite 240.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\AtBeginDocument{\setlength\parindent{0pt}}
+\StartShownPreambleCommands
+\usepackage{amsmath,amssymb}
+\makeatletter
+\def\underbraceMatrix{\@ifnextchar[{\underbraceM@i}{\underbraceM@i[4pt]}}
+\def\underbraceM@i[#1]#2{\underbraceM@ii{#2}{#1}}%
+\def\underbraceM@ii#1#2{\mathop{\vtop{\m@th\ialign{##\crcr
+ $\hfil\displaystyle{#1}\hfil$\crcr
+ \noalign{\kern3\p@\nointerlineskip}%
+ \kern#2\upbracefill\kern#2\crcr\noalign{\kern3\p@}}}}\limits}
+\makeatother
+\StopShownPreambleCommands
+\begin{document}
+\[
+\underbrace{%
+ \left(\begin{array}{cc}
+ A_{\cal E E} & A_{\cal E I}\\ A_{\cal I E} & A_{\cal I I}
+ \end{array}\right)}_{\textstyle=A}
+%
+\underbraceMatrix{%
+ \left(\begin{array}{cc}
+ A_{\cal E E} & A_{\cal E I}\\ A_{\cal I E} & A_{\cal I I}
+ \end{array}\right)}_{\textstyle=A}
+%
+\underbraceMatrix[1em]{%
+ \left(\begin{array}{cc}
+ A_{\cal E E} & A_{\cal E I}\\ A_{\cal I E} & A_{\cal I I}
+ \end{array}\right)}_{\textstyle=A}
+\]
+\end{document}
diff --git a/info/examples/Math/10-10-5.pdf b/info/examples/Math/10-10-5.pdf
new file mode 100644
index 0000000000..74fd26ee98
--- /dev/null
+++ b/info/examples/Math/10-10-5.pdf
Binary files differ
diff --git a/info/examples/Math/11-01-1.ltx b/info/examples/Math/11-01-1.ltx
new file mode 100644
index 0000000000..7a1e3b2a6c
--- /dev/null
+++ b/info/examples/Math/11-01-1.ltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-01-1 auf Seite 238.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\bmod\ \log\ \sin$
+
+$\Phi\ \Psi\ \Gamma\ \Upsilon$
+
+$ ; = ( ) [ ] : + \ldots$
+\end{document}
diff --git a/info/examples/Math/11-01-1.pdf b/info/examples/Math/11-01-1.pdf
new file mode 100644
index 0000000000..6ef0f9f115
--- /dev/null
+++ b/info/examples/Math/11-01-1.pdf
Binary files differ
diff --git a/info/examples/Math/11-01-2.ltx b/info/examples/Math/11-01-2.ltx
new file mode 100644
index 0000000000..e628a2213d
--- /dev/null
+++ b/info/examples/Math/11-01-2.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-01-2 auf Seite 238.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\fontencoding{OT1}\fontfamily{cmr}\selectfont
+(a)\ $a-\mathrm{a}-\mathsf{a}-\mathit{a}-a$
+ (\textit{a})(\textsl{a})
+\end{document}
diff --git a/info/examples/Math/11-01-2.pdf b/info/examples/Math/11-01-2.pdf
new file mode 100644
index 0000000000..81cead6e25
--- /dev/null
+++ b/info/examples/Math/11-01-2.pdf
Binary files differ
diff --git a/info/examples/Math/11-01-3.ltx b/info/examples/Math/11-01-3.ltx
new file mode 100644
index 0000000000..8e6c5ac9b9
--- /dev/null
+++ b/info/examples/Math/11-01-3.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-01-3 auf Seite 238.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+\textit{Affe} $Affe$ Affe $\mathrm{Affe}$
+\end{document}
diff --git a/info/examples/Math/11-01-3.pdf b/info/examples/Math/11-01-3.pdf
new file mode 100644
index 0000000000..32cc5e1671
--- /dev/null
+++ b/info/examples/Math/11-01-3.pdf
Binary files differ
diff --git a/info/examples/Math/11-01-4.ltx b/info/examples/Math/11-01-4.ltx
new file mode 100644
index 0000000000..0d2b099f58
--- /dev/null
+++ b/info/examples/Math/11-01-4.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-01-4 auf Seite 238.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$0123456789 - \fam1 0123456789$
+\end{document}
diff --git a/info/examples/Math/11-01-4.pdf b/info/examples/Math/11-01-4.pdf
new file mode 100644
index 0000000000..3f38d933d6
--- /dev/null
+++ b/info/examples/Math/11-01-4.pdf
Binary files differ
diff --git a/info/examples/Math/11-01-5.ltx b/info/examples/Math/11-01-5.ltx
new file mode 100644
index 0000000000..f07f5e3d8a
--- /dev/null
+++ b/info/examples/Math/11-01-5.ltx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-01-5 auf Seite 238.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{214.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\fam2 ABCDEFGHIJKLMNOPQRSTUVXYZ$
+\end{document}
diff --git a/info/examples/Math/11-01-5.pdf b/info/examples/Math/11-01-5.pdf
new file mode 100644
index 0000000000..ec9b242127
--- /dev/null
+++ b/info/examples/Math/11-01-5.pdf
Binary files differ
diff --git a/info/examples/Math/11-01-6.ltx b/info/examples/Math/11-01-6.ltx
new file mode 100644
index 0000000000..eaebdfb5a2
--- /dev/null
+++ b/info/examples/Math/11-01-6.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-01-6 auf Seite 238.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+
+\StopShownPreambleCommands
+\begin{document}
+$\cap\cup\ominus\otimes\bigtriangleup\exists\;
+\forall\subset\le\succ\leftarrow\dots$
+\end{document}
diff --git a/info/examples/Math/11-01-6.pdf b/info/examples/Math/11-01-6.pdf
new file mode 100644
index 0000000000..d5fe5d4033
--- /dev/null
+++ b/info/examples/Math/11-01-6.pdf
Binary files differ
diff --git a/info/examples/Math/11-02-1.ltx b/info/examples/Math/11-02-1.ltx
new file mode 100644
index 0000000000..ddd0949c06
--- /dev/null
+++ b/info/examples/Math/11-02-1.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-02-1 auf Seite 242.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\DeclareMathVersion{foo}
+\SetMathAlphabet{\mathbf}{foo}{OMS}{cmsy}{m}{n}
+\DeclareMathAlphabet{\mathxy}{OT1}{cmr}{bx}{n}
+\SetMathAlphabet{\mathxy}{foo}{OT1}{}{}{}
+\StopShownPreambleCommands
+\begin{document}
+[$ \mathbf{y=f(x)} $] [(bold)
+\mathversion{bold} $ \mathbf{y=f(x)} $] [(foo)
+\mathversion{foo} $ \mathbf{y=f(x)} $
+ $ \mathxy{y=f(x)} $] [(normal)
+\mathversion{normal} $ \mathbf{y=f(x)} $]
+\end{document}
diff --git a/info/examples/Math/11-02-1.pdf b/info/examples/Math/11-02-1.pdf
new file mode 100644
index 0000000000..1925eed0d0
--- /dev/null
+++ b/info/examples/Math/11-02-1.pdf
Binary files differ
diff --git a/info/examples/Math/11-02-2.ltx b/info/examples/Math/11-02-2.ltx
new file mode 100644
index 0000000000..6304e4e5c0
--- /dev/null
+++ b/info/examples/Math/11-02-2.ltx
@@ -0,0 +1,37 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-02-2 auf Seite 243.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\newcounter{mathctr}
+\newcommand\showMathAlphabets{\setcounter{mathctr}{0}
+ \loop\ifnum\themathctr<16 (\themathctr:~\fontname\textfont\arabic{mathctr})
+ \stepcounter{mathctr}
+ \repeat}
+\DeclareMathVersion{foo} \SetMathAlphabet{\mathbf}{foo}{OMS}{cmsy}{m}{n}
+\DeclareMathAlphabet{\mathxy}{OT1}{cmr}{bx}{n}
+\SetMathAlphabet{\mathxy}{foo}{OT1}{}{}{}
+\StopShownPreambleCommands
+\begin{document}
+Text:\par \showMathAlphabets
+\end{document}
diff --git a/info/examples/Math/11-02-2.pdf b/info/examples/Math/11-02-2.pdf
new file mode 100644
index 0000000000..38aa43d67b
--- /dev/null
+++ b/info/examples/Math/11-02-2.pdf
Binary files differ
diff --git a/info/examples/Math/11-02-3.ltx b/info/examples/Math/11-02-3.ltx
new file mode 100644
index 0000000000..ccc834f1b6
--- /dev/null
+++ b/info/examples/Math/11-02-3.ltx
@@ -0,0 +1,43 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-02-3 auf Seite 243.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{bm} \newcounter{mathctr}
+\newcommand\showMathAlphabets{%
+ \setcounter{mathctr}{0}
+ \loop\ifnum\themathctr<16
+ (\themathctr:~\fontname\textfont\arabic{mathctr})
+ \stepcounter{mathctr}
+ \repeat}
+\DeclareMathVersion{foo} \SetMathAlphabet{\mathbf}{foo}{OMS}{cmsy}{m}{n}
+\DeclareMathAlphabet{\mathxy}{OT1}{cmr}{bx}{n}
+\SetMathAlphabet{\mathxy}{foo}{OT1}{}{}{}
+\StopShownPreambleCommands
+\begin{document}
+\showMathAlphabets \[ y=f(x) \] \showMathAlphabets
+\[ \mathfrak{A}: \mathsf{y}=\int\mathbf{f(x)\mathrm{d}\mathxy{x}} (\bm{\Gamma}) \]
+\mathversion{foo}
+\[ \mathscr{A}: \mathxy{a\cdot\prod}_{i=1}^{10} \mathrm{a}_i\Phi\mathit{a}\times b\]
+\showMathAlphabets
+\end{document}
diff --git a/info/examples/Math/11-02-3.pdf b/info/examples/Math/11-02-3.pdf
new file mode 100644
index 0000000000..c08f9ed375
--- /dev/null
+++ b/info/examples/Math/11-02-3.pdf
Binary files differ
diff --git a/info/examples/Math/11-03-1.lualtx b/info/examples/Math/11-03-1.lualtx
new file mode 100644
index 0000000000..f82b4e635b
--- /dev/null
+++ b/info/examples/Math/11-03-1.lualtx
@@ -0,0 +1,83 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-03-1 auf Seite 316.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{amsmath,fontspec,unicode-math,rotating,array,booktabs}
+\setmathfont[version=Cambria,math-style=TeX]{Cambria Math}
+\setmathfont[version=Asana,math-style=TeX]{Asana Math}
+\setmathfont[version=XITS,math-style=TeX]{XITS Math}
+\setmathfont[version=LM,math-style=TeX]{Latin Modern Math}
+\setmathfont[version=Lucida,math-style=TeX]{Lucida Math}
+\setmathfont[version=Euler,math-style=upright]{Neo Euler}
+\def\rb#1{\rlap{\rotatebox{40}{#1}}}
+\StopShownPreambleCommands
+\begin{document}
+\begin{tabular}{*6c}
+%\rb{Computer Modern} &
+\rb{Neo Euler} & \rb{Asana Math} & \rb{XITS Math} & \rb{Cambria Math} & \rb{Lucida Math} & \rb{LM Math}\\\toprule
+%$\sqrt[a]{b}$ &
+\mathversion{Euler}%\setmathfont[range=\mathit/{greek,Greek}]{XITS Math}
+ $\displaystyle\sqrt[a]{b}$
+ & \mathversion{Asana}$\displaystyle\sqrt[a]{b}$
+ & \mathversion{XITS}$\displaystyle\sqrt[a]{b}$
+ & \mathversion{Cambria}$\displaystyle\sqrt[a]{b}$
+ & \mathversion{Lucida}$\displaystyle\sqrt[a]{b}$
+ & \mathversion{LM}$\displaystyle\sqrt[a]{b}$\\
+
+%$\sqrt[\uproot{10}a]{b}$ &
+\mathversion{Euler}%\setmathfont[range=\mathit/{greek,Greek}]{XITS Math}
+$\sqrt[\uproot{10}a]{b}$
+ & \mathversion{Asana}$\displaystyle\sqrt[\uproot{10}a]{b}$
+ & \mathversion{XITS}$\displaystyle\sqrt[\uproot{10}a]{b}$
+ & \mathversion{Cambria}$\displaystyle\sqrt[\uproot{10}a]{b}$
+ & \mathversion{Lucida}$\displaystyle\sqrt[\uproot{10}a]{b}$
+ & \mathversion{LM}$\displaystyle\sqrt[\uproot{10}a]{b}$\\
+
+%$\sqrt[\leftroot{10}a]{b}$ &
+\mathversion{Euler}%\setmathfont[range=\mathit/{greek,Greek}]{XITS Math}
+$\sqrt[\leftroot{10}a]{b}$
+ & \mathversion{Asana}$\displaystyle\sqrt[\leftroot{10}a]{b}$
+ & \mathversion{XITS}$\displaystyle\sqrt[\leftroot{10}a]{b}$
+ & \mathversion{Cambria}$\displaystyle\sqrt[\leftroot{10}a]{b}$
+ & \mathversion{Lucida}$\displaystyle\sqrt[\leftroot{10}a]{b}$
+ & \mathversion{LM}$\displaystyle\sqrt[\leftroot{10}a]{b}$\\
+
+%$\sqrt[\leftroot{10}\uproot{10}a]{b}$ &
+\mathversion{Euler}%\setmathfont[range=\mathit/{greek,Greek}]{XITS Math}
+$\sqrt[\leftroot{10}\uproot{10}a]{b}$
+ & \mathversion{Asana}$\displaystyle\sqrt[\leftroot{10}\uproot{10}a]{b}$
+ & \mathversion{XITS}$\displaystyle\sqrt[\leftroot{10}\uproot{10}a]{b}$
+ & \mathversion{Cambria}$\displaystyle\sqrt[\leftroot{10}\uproot{10}a]{b}$
+ & \mathversion{Lucida}$\displaystyle\sqrt[\leftroot{10}\uproot{10}a]{b}$
+ & \mathversion{LM}$\displaystyle\sqrt[\leftroot{10}\uproot{10}a]{b}$ \\
+
+%$\displaystyle\int\limits_1^\infty\frac1{\alpha^2}\mathrm d\alpha$ &
+ \mathversion{Euler}$\displaystyle\int\limits_1^\infty\frac1{\alpha^2}\mathrm d\alpha$
+ & \mathversion{Asana}$\displaystyle\int\limits_1^\infty\frac1{\alpha^2}\mathrm d\alpha$
+ & \mathversion{XITS}$\displaystyle\int\limits_1^\infty\frac1{\alpha^2}\mathrm d\alpha$
+ & \mathversion{Cambria}$\displaystyle\int\limits_1^\infty\frac1{\alpha^2}\mathrm d\alpha$
+ & \mathversion{Lucida}$\displaystyle\int\limits_1^\infty\frac1{\alpha^2}\mathrm d\alpha$
+ & \mathversion{LM}$\displaystyle\int\limits_1^\infty\frac1{\alpha^2}\mathrm d\alpha$ \\\bottomrule
+\end{tabular}
+\end{document}
diff --git a/info/examples/Math/11-03-1.pdf b/info/examples/Math/11-03-1.pdf
new file mode 100644
index 0000000000..dc79de6500
--- /dev/null
+++ b/info/examples/Math/11-03-1.pdf
Binary files differ
diff --git a/info/examples/Math/11-05-1.pdf b/info/examples/Math/11-05-1.pdf
new file mode 100644
index 0000000000..9dd870a481
--- /dev/null
+++ b/info/examples/Math/11-05-1.pdf
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diff --git a/info/examples/Math/11-05-1.xltx b/info/examples/Math/11-05-1.xltx
new file mode 100644
index 0000000000..736a9b8706
--- /dev/null
+++ b/info/examples/Math/11-05-1.xltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-05-1 auf Seite 316.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{mathspec}
+\StopShownPreambleCommands
+\begin{document}
+Pythagoras:
+\[ \int\limits_1^\infty\frac1{x^2}\mathrm dx=1 \]
+\end{document}
diff --git a/info/examples/Math/11-05-2.pdf b/info/examples/Math/11-05-2.pdf
new file mode 100644
index 0000000000..9e4ebf06f1
--- /dev/null
+++ b/info/examples/Math/11-05-2.pdf
Binary files differ
diff --git a/info/examples/Math/11-05-2.xltx b/info/examples/Math/11-05-2.xltx
new file mode 100644
index 0000000000..e97dd18491
--- /dev/null
+++ b/info/examples/Math/11-05-2.xltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-05-2 auf Seite 317.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{libertineotf}
+\StopShownPreambleCommands
+\begin{document}
+\textit{Pythagoras:}
+\[ \int\limits_1^\infty\frac1{x^2}\mathrm dx=1 \]
+\end{document}
diff --git a/info/examples/Math/11-05-3.pdf b/info/examples/Math/11-05-3.pdf
new file mode 100644
index 0000000000..cc14b86070
--- /dev/null
+++ b/info/examples/Math/11-05-3.pdf
Binary files differ
diff --git a/info/examples/Math/11-05-3.xltx b/info/examples/Math/11-05-3.xltx
new file mode 100644
index 0000000000..60da2f6e17
--- /dev/null
+++ b/info/examples/Math/11-05-3.xltx
@@ -0,0 +1,36 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-05-3 auf Seite 317.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[MnSymbol]{mathspec}
+\setmainfont{Lucida Bright}
+\setmathsfont(Digits,Latin,Greek)
+ [Numbers={Lining,Proportional},
+ Mapping=tex-text]{Lucida Bright}
+\StopShownPreambleCommands
+\begin{document}
+\textit{Pythagoras:}
+\[ \int\limits_1^\infty
+ \frac1{\alpha^2}\mathrm d\alpha=1 \]
+\end{document}
diff --git a/info/examples/Math/11-05-4.pdf b/info/examples/Math/11-05-4.pdf
new file mode 100644
index 0000000000..fe436dbfbf
--- /dev/null
+++ b/info/examples/Math/11-05-4.pdf
Binary files differ
diff --git a/info/examples/Math/11-05-4.xltx b/info/examples/Math/11-05-4.xltx
new file mode 100644
index 0000000000..d9df985157
--- /dev/null
+++ b/info/examples/Math/11-05-4.xltx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-05-4 auf Seite 318.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{lucbmath,mathspec}
+\setmainfont{Lucida Bright}
+\setmathsfont(Digits,Latin,Greek)
+ [Numbers={Lining,Proportional},
+ Mapping=tex-text]{Lucida Bright}
+\StopShownPreambleCommands
+\begin{document}
+\textit{Pythagoras:}
+\[\int\limits_1^\infty\frac1{\alpha^2}\mathrm d\alpha=1\]
+\end{document}
diff --git a/info/examples/Math/11-05-5.pdf b/info/examples/Math/11-05-5.pdf
new file mode 100644
index 0000000000..9329b89832
--- /dev/null
+++ b/info/examples/Math/11-05-5.pdf
Binary files differ
diff --git a/info/examples/Math/11-05-5.xltx b/info/examples/Math/11-05-5.xltx
new file mode 100644
index 0000000000..ea55d2a6f4
--- /dev/null
+++ b/info/examples/Math/11-05-5.xltx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-05-5 auf Seite 318.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{142.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{lucbmath,mathspec}
+\setallmainfonts(Digits,Latin,Greek)
+ [Numbers={Lining,Proportional},
+ Mapping=tex-text]{Lucida Bright}
+\StopShownPreambleCommands
+\begin{document}
+\textit{Pythagoras:}
+\[\int\limits_1^\infty\frac1{\alpha^2}\mathrm d\alpha=1\]
+\end{document}
diff --git a/info/examples/Math/11-05-6.pdf b/info/examples/Math/11-05-6.pdf
new file mode 100644
index 0000000000..da2f8b9ea8
--- /dev/null
+++ b/info/examples/Math/11-05-6.pdf
Binary files differ
diff --git a/info/examples/Math/11-05-6.xltx b/info/examples/Math/11-05-6.xltx
new file mode 100644
index 0000000000..46d56fc0a5
--- /dev/null
+++ b/info/examples/Math/11-05-6.xltx
@@ -0,0 +1,41 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-05-6 auf Seite 319.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{mathspec}
+\setmathfrak{LucidaBlackletter}
+\setmathcal{LucidaCalligraphy}
+%\setmathcal{LucidaNewMath-Symbol}
+\makeatletter
+\newcommand\setmathscr[2][]{\zf@fontspec{#1}{#2} \let\eu@mathscr\zf@family
+ \DeclareMathAlphabet{\mathscr}{EU1}{\eu@mathscr}{m}{n}}
+\makeatother
+\setmathscr{LucidaHandwriting}
+\StopShownPreambleCommands
+\begin{document}
+\Large
+$\mathscr{ABCDEFGHIJKLMNOPQRSTUVW} \mathscr{abcdefghijklmnopqrstuvwxyz}\\
+ \mathcal{ABCDEFGHIJKLMNOPQRSTUVW} \mathcal{abcdefghijklmnopqrstuvwxyz}\\
+ \mathfrak{ABCDEFGHIJKLMNOPQRSTUVW} \mathfrak{abcdefghijklmnopqrstuvwxyz}$
+\end{document}
diff --git a/info/examples/Math/11-05-7.pdf b/info/examples/Math/11-05-7.pdf
new file mode 100644
index 0000000000..555391c569
--- /dev/null
+++ b/info/examples/Math/11-05-7.pdf
Binary files differ
diff --git a/info/examples/Math/11-05-7.xltx b/info/examples/Math/11-05-7.xltx
new file mode 100644
index 0000000000..32fa421088
--- /dev/null
+++ b/info/examples/Math/11-05-7.xltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-05-7 auf Seite 320.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{94.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{mathspec}\setmathsfont(Greek){XITS Math}
+\StopShownPreambleCommands
+\begin{document}
+\large$\epsilon\theta\kappa\pi\rho\phi\sigma\Theta$\\
+$\varepsilon\vartheta\varkappa\varpi\varrho\varphi\varsigma\varTheta$
+\end{document}
diff --git a/info/examples/Math/11-05-8.pdf b/info/examples/Math/11-05-8.pdf
new file mode 100644
index 0000000000..525436f4b9
--- /dev/null
+++ b/info/examples/Math/11-05-8.pdf
Binary files differ
diff --git a/info/examples/Math/11-05-8.xltx b/info/examples/Math/11-05-8.xltx
new file mode 100644
index 0000000000..d7f45ae27f
--- /dev/null
+++ b/info/examples/Math/11-05-8.xltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-05-8 auf Seite 320.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{94.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{mathspec}\setmathsfont(Greek){XITS Math}
+\exchangeforms{epsilon,theta,kappa,pi}
+\StopShownPreambleCommands
+\begin{document}
+\large$\epsilon\theta\kappa\pi\rho\phi\sigma\Theta$\\
+$\varepsilon\vartheta\varkappa\varpi\varrho\varphi\varsigma\varTheta$
+\end{document}
diff --git a/info/examples/Math/11-06-1.lualtx b/info/examples/Math/11-06-1.lualtx
new file mode 100644
index 0000000000..8b25faf616
--- /dev/null
+++ b/info/examples/Math/11-06-1.lualtx
@@ -0,0 +1,34 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-06-1 auf Seite 320.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{166.324pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{amsmath}
+\usepackage{unicode-math}
+\setmathfont{Latin Modern Math}
+\StopShownPreambleCommands
+\begin{document}
+\begin{align}
+ \int\limits_1^\infty\!\frac1{x^2}\mathrm dx=1
+\end{align}
+\end{document}
diff --git a/info/examples/Math/11-06-1.pdf b/info/examples/Math/11-06-1.pdf
new file mode 100644
index 0000000000..0d78766851
--- /dev/null
+++ b/info/examples/Math/11-06-1.pdf
Binary files differ
diff --git a/info/examples/Math/11-06-2.lualtx b/info/examples/Math/11-06-2.lualtx
new file mode 100644
index 0000000000..ccc3ac8aad
--- /dev/null
+++ b/info/examples/Math/11-06-2.lualtx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-06-2 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\StartShownPreambleCommands
+\usepackage[math-style=literal]{unicode-math}%
+\setmathfont[Scale=0.92]{Lucida Math}
+\StopShownPreambleCommands
+\begin{document}
+$(a,z,B,X)$
+\end{document}
diff --git a/info/examples/Math/11-06-2.pdf b/info/examples/Math/11-06-2.pdf
new file mode 100644
index 0000000000..3172175661
--- /dev/null
+++ b/info/examples/Math/11-06-2.pdf
Binary files differ
diff --git a/info/examples/Math/11-06-3.lualtx b/info/examples/Math/11-06-3.lualtx
new file mode 100644
index 0000000000..4f3897e1ba
--- /dev/null
+++ b/info/examples/Math/11-06-3.lualtx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-06-3 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\StartShownPreambleCommands
+\usepackage[math-style=literal]{unicode-math}%
+\setmathfont[Scale=0.92]{Lucida Math}
+\StopShownPreambleCommands
+\begin{document}
+$(\alpha,\beta,\Gamma,\Xi)$
+\end{document}
diff --git a/info/examples/Math/11-06-3.pdf b/info/examples/Math/11-06-3.pdf
new file mode 100644
index 0000000000..ad1de92d37
--- /dev/null
+++ b/info/examples/Math/11-06-3.pdf
Binary files differ
diff --git a/info/examples/Math/11-06-4.lualtx b/info/examples/Math/11-06-4.lualtx
new file mode 100644
index 0000000000..9dc54ed0fc
--- /dev/null
+++ b/info/examples/Math/11-06-4.lualtx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-06-4 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\StartShownPreambleCommands
+\usepackage[bold-style=literal]{unicode-math}%
+\setmathfont[Scale=0.92]{Lucida Math}
+\StopShownPreambleCommands
+\begin{document}
+$(\mathbfit a, \mathbfit z, \mathbfit B, \mathbfit X)$
+\end{document}
diff --git a/info/examples/Math/11-06-4.pdf b/info/examples/Math/11-06-4.pdf
new file mode 100644
index 0000000000..4da985e68a
--- /dev/null
+++ b/info/examples/Math/11-06-4.pdf
Binary files differ
diff --git a/info/examples/Math/11-06-5.lualtx b/info/examples/Math/11-06-5.lualtx
new file mode 100644
index 0000000000..bdd27e5fd8
--- /dev/null
+++ b/info/examples/Math/11-06-5.lualtx
@@ -0,0 +1,30 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-06-5 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{190.324pt}
+\StartShownPreambleCommands
+\usepackage[bold-style=literal]{unicode-math}%
+\setmathfont[Scale=0.92]{Lucida Math}
+\StopShownPreambleCommands
+\begin{document}
+$(\mathbfit\alpha, \mathbfit\beta, \mathbfit\Gamma, \mathbfit\Xi)$
+\end{document}
diff --git a/info/examples/Math/11-06-5.pdf b/info/examples/Math/11-06-5.pdf
new file mode 100644
index 0000000000..c0b9780c23
--- /dev/null
+++ b/info/examples/Math/11-06-5.pdf
Binary files differ
diff --git a/info/examples/Math/11-06-6.lualtx b/info/examples/Math/11-06-6.lualtx
new file mode 100644
index 0000000000..5190c5809b
--- /dev/null
+++ b/info/examples/Math/11-06-6.lualtx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-06-6 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\newcommand*\Lcs[1]{\texttt{\textbackslash#1}}
+\StartShownPreambleCommands
+\usepackage{unicode-math}
+\setmathfont[range={\mathscr,\mathbfscr,\mathcal,\mathbfcal}]{Cambria Math}
+\StopShownPreambleCommands
+\begin{document}
+\Lcs{mathscr}: $\mathscr{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+\Lcs{mathscr}: $\mathscr{abcdefghijklmnopqrstuvwxyz}$\\
+\Lcs{mathbfscr}: $\mathbfscr{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+\Lcs{mathbfscr}: $\mathbfscr{abcdefghijklmnopqrstuvwxyz}$
+\end{document}
diff --git a/info/examples/Math/11-06-6.pdf b/info/examples/Math/11-06-6.pdf
new file mode 100644
index 0000000000..3014ac9efb
--- /dev/null
+++ b/info/examples/Math/11-06-6.pdf
Binary files differ
diff --git a/info/examples/Math/11-06-7.lualtx b/info/examples/Math/11-06-7.lualtx
new file mode 100644
index 0000000000..42f4629c15
--- /dev/null
+++ b/info/examples/Math/11-06-7.lualtx
@@ -0,0 +1,35 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-06-7 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{exaarticle2}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{unicode-math}
+\setmathfont[range={\mathcal,\mathbfcal},StylisticSet=1]{XITS Math}
+\StopShownPreambleCommands
+\begin{document}
+\texttt{StylisticSet=1}: $\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+\texttt{StylisticSet=1}: $\mathbfcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\[2pt]
+\setmathfont[range={\mathcal,\mathbfcal},StylisticSet=2]{XITS Math}
+\texttt{StylisticSet=2}: $\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
+\texttt{StylisticSet=2}: $\mathbfcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$
+\end{document}
diff --git a/info/examples/Math/11-06-7.pdf b/info/examples/Math/11-06-7.pdf
new file mode 100644
index 0000000000..82ad692909
--- /dev/null
+++ b/info/examples/Math/11-06-7.pdf
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diff --git a/info/examples/Math/11-07-1.ltx b/info/examples/Math/11-07-1.ltx
new file mode 100644
index 0000000000..eed1e0560a
--- /dev/null
+++ b/info/examples/Math/11-07-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-1 auf Seite 326.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-1.pdf b/info/examples/Math/11-07-1.pdf
new file mode 100644
index 0000000000..9f80fa9c90
--- /dev/null
+++ b/info/examples/Math/11-07-1.pdf
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diff --git a/info/examples/Math/11-07-10.ltx b/info/examples/Math/11-07-10.ltx
new file mode 100644
index 0000000000..b5a5fa5611
--- /dev/null
+++ b/info/examples/Math/11-07-10.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-10 auf Seite 330.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{pamathx}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-10.pdf b/info/examples/Math/11-07-10.pdf
new file mode 100644
index 0000000000..2b6b3bfe6d
--- /dev/null
+++ b/info/examples/Math/11-07-10.pdf
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diff --git a/info/examples/Math/11-07-11.ltx b/info/examples/Math/11-07-11.ltx
new file mode 100644
index 0000000000..d77b0b348b
--- /dev/null
+++ b/info/examples/Math/11-07-11.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-11 auf Seite 331.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{mathpazo,tgpagella}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-11.pdf b/info/examples/Math/11-07-11.pdf
new file mode 100644
index 0000000000..307b15bec2
--- /dev/null
+++ b/info/examples/Math/11-07-11.pdf
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diff --git a/info/examples/Math/11-07-12.ltx b/info/examples/Math/11-07-12.ltx
new file mode 100644
index 0000000000..3cbdd8f313
--- /dev/null
+++ b/info/examples/Math/11-07-12.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-12 auf Seite 331.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{txfonts}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-12.pdf b/info/examples/Math/11-07-12.pdf
new file mode 100644
index 0000000000..defdbd11a0
--- /dev/null
+++ b/info/examples/Math/11-07-12.pdf
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diff --git a/info/examples/Math/11-07-13.ltx b/info/examples/Math/11-07-13.ltx
new file mode 100644
index 0000000000..df2f93f34c
--- /dev/null
+++ b/info/examples/Math/11-07-13.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-13 auf Seite 332.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{mathptmx}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-13.pdf b/info/examples/Math/11-07-13.pdf
new file mode 100644
index 0000000000..2a935ad75f
--- /dev/null
+++ b/info/examples/Math/11-07-13.pdf
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diff --git a/info/examples/Math/11-07-14.ltx b/info/examples/Math/11-07-14.ltx
new file mode 100644
index 0000000000..842d9ad980
--- /dev/null
+++ b/info/examples/Math/11-07-14.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-14 auf Seite 332.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{mathptmx,tgtermes}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-14.pdf b/info/examples/Math/11-07-14.pdf
new file mode 100644
index 0000000000..11b78721da
--- /dev/null
+++ b/info/examples/Math/11-07-14.pdf
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diff --git a/info/examples/Math/11-07-15.ltx b/info/examples/Math/11-07-15.ltx
new file mode 100644
index 0000000000..641316f060
--- /dev/null
+++ b/info/examples/Math/11-07-15.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-15 auf Seite 333.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\AtBeginDocument{\sffamily}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{mathptmx} \usepackage[scaled]{helvet}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-15.pdf b/info/examples/Math/11-07-15.pdf
new file mode 100644
index 0000000000..75da4143be
--- /dev/null
+++ b/info/examples/Math/11-07-15.pdf
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diff --git a/info/examples/Math/11-07-16.ltx b/info/examples/Math/11-07-16.ltx
new file mode 100644
index 0000000000..a3ba7e015c
--- /dev/null
+++ b/info/examples/Math/11-07-16.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-16 auf Seite 333.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[expert,lucidasmallscale]{lucidabr}
+\usepackage{tgheros}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-16.pdf b/info/examples/Math/11-07-16.pdf
new file mode 100644
index 0000000000..d751c5b403
--- /dev/null
+++ b/info/examples/Math/11-07-16.pdf
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diff --git a/info/examples/Math/11-07-17.ltx b/info/examples/Math/11-07-17.ltx
new file mode 100644
index 0000000000..14a3076be0
--- /dev/null
+++ b/info/examples/Math/11-07-17.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-17 auf Seite 334.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{hvmath}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-17.pdf b/info/examples/Math/11-07-17.pdf
new file mode 100644
index 0000000000..a954c4f93c
--- /dev/null
+++ b/info/examples/Math/11-07-17.pdf
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diff --git a/info/examples/Math/11-07-18.ltx b/info/examples/Math/11-07-18.ltx
new file mode 100644
index 0000000000..f17f66350c
--- /dev/null
+++ b/info/examples/Math/11-07-18.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-18 auf Seite 334.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[lf,swash,minionint]{MinionPro}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-18.pdf b/info/examples/Math/11-07-18.pdf
new file mode 100644
index 0000000000..6128c47b89
--- /dev/null
+++ b/info/examples/Math/11-07-18.pdf
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diff --git a/info/examples/Math/11-07-19.ltx b/info/examples/Math/11-07-19.ltx
new file mode 100644
index 0000000000..60c81d1775
--- /dev/null
+++ b/info/examples/Math/11-07-19.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-19 auf Seite 335.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[garamond]{mathdesign}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-19.pdf b/info/examples/Math/11-07-19.pdf
new file mode 100644
index 0000000000..861769f0e5
--- /dev/null
+++ b/info/examples/Math/11-07-19.pdf
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diff --git a/info/examples/Math/11-07-2.ltx b/info/examples/Math/11-07-2.ltx
new file mode 100644
index 0000000000..ba68360397
--- /dev/null
+++ b/info/examples/Math/11-07-2.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-2 auf Seite 326.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{lmodern}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-2.pdf b/info/examples/Math/11-07-2.pdf
new file mode 100644
index 0000000000..11a08558a4
--- /dev/null
+++ b/info/examples/Math/11-07-2.pdf
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diff --git a/info/examples/Math/11-07-20.ltx b/info/examples/Math/11-07-20.ltx
new file mode 100644
index 0000000000..29e221bd4c
--- /dev/null
+++ b/info/examples/Math/11-07-20.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-20 auf Seite 335.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[utopia]{mathdesign}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-20.pdf b/info/examples/Math/11-07-20.pdf
new file mode 100644
index 0000000000..8ade35fa3e
--- /dev/null
+++ b/info/examples/Math/11-07-20.pdf
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diff --git a/info/examples/Math/11-07-21.ltx b/info/examples/Math/11-07-21.ltx
new file mode 100644
index 0000000000..267332c257
--- /dev/null
+++ b/info/examples/Math/11-07-21.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-21 auf Seite 336.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[widespace]{fourier}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-21.pdf b/info/examples/Math/11-07-21.pdf
new file mode 100644
index 0000000000..69f4f977a1
--- /dev/null
+++ b/info/examples/Math/11-07-21.pdf
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diff --git a/info/examples/Math/11-07-22.ltx b/info/examples/Math/11-07-22.ltx
new file mode 100644
index 0000000000..19fb66d5c7
--- /dev/null
+++ b/info/examples/Math/11-07-22.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-22 auf Seite 336.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{fouriernc}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-22.pdf b/info/examples/Math/11-07-22.pdf
new file mode 100644
index 0000000000..53f5b9b639
--- /dev/null
+++ b/info/examples/Math/11-07-22.pdf
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diff --git a/info/examples/Math/11-07-23.ltx b/info/examples/Math/11-07-23.ltx
new file mode 100644
index 0000000000..481d695881
--- /dev/null
+++ b/info/examples/Math/11-07-23.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-23 auf Seite 337.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{bera}
+\usepackage[expert,lucidasmallscale]{lucidabr}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-23.pdf b/info/examples/Math/11-07-23.pdf
new file mode 100644
index 0000000000..ec259b60ad
--- /dev/null
+++ b/info/examples/Math/11-07-23.pdf
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diff --git a/info/examples/Math/11-07-24.ltx b/info/examples/Math/11-07-24.ltx
new file mode 100644
index 0000000000..e06ebacf55
--- /dev/null
+++ b/info/examples/Math/11-07-24.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-24 auf Seite 337.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[expert,lucidasmallscale]{lucidabr}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-24.pdf b/info/examples/Math/11-07-24.pdf
new file mode 100644
index 0000000000..c13e26c9f0
--- /dev/null
+++ b/info/examples/Math/11-07-24.pdf
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diff --git a/info/examples/Math/11-07-25.ltx b/info/examples/Math/11-07-25.ltx
new file mode 100644
index 0000000000..977dcc1d53
--- /dev/null
+++ b/info/examples/Math/11-07-25.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-25 auf Seite 338.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[math]{iwona}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-25.pdf b/info/examples/Math/11-07-25.pdf
new file mode 100644
index 0000000000..b8241adc92
--- /dev/null
+++ b/info/examples/Math/11-07-25.pdf
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diff --git a/info/examples/Math/11-07-26.ltx b/info/examples/Math/11-07-26.ltx
new file mode 100644
index 0000000000..9ed783c75a
--- /dev/null
+++ b/info/examples/Math/11-07-26.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-26 auf Seite 338.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[QX]{fontenc} \usepackage{antpolt}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-26.pdf b/info/examples/Math/11-07-26.pdf
new file mode 100644
index 0000000000..353175cb32
--- /dev/null
+++ b/info/examples/Math/11-07-26.pdf
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diff --git a/info/examples/Math/11-07-27.ltx b/info/examples/Math/11-07-27.ltx
new file mode 100644
index 0000000000..c6d150abf2
--- /dev/null
+++ b/info/examples/Math/11-07-27.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-27 auf Seite 339.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[math]{anttor}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-27.pdf b/info/examples/Math/11-07-27.pdf
new file mode 100644
index 0000000000..1ff67afc6d
--- /dev/null
+++ b/info/examples/Math/11-07-27.pdf
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diff --git a/info/examples/Math/11-07-28.lualtx b/info/examples/Math/11-07-28.lualtx
new file mode 100644
index 0000000000..c19df8d90d
--- /dev/null
+++ b/info/examples/Math/11-07-28.lualtx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-28 auf Seite 339.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{eulervm}
+\usepackage{unicode-math}\setmainfont[ItalicFont=Aldus Italic]{Aldus Roman}
+\setmathfont{Neo Euler}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-28.pdf b/info/examples/Math/11-07-28.pdf
new file mode 100644
index 0000000000..f49af27b1d
--- /dev/null
+++ b/info/examples/Math/11-07-28.pdf
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diff --git a/info/examples/Math/11-07-29.lualtx b/info/examples/Math/11-07-29.lualtx
new file mode 100644
index 0000000000..70a0113230
--- /dev/null
+++ b/info/examples/Math/11-07-29.lualtx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-29 auf Seite 340.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{unicode-math}\setmainfont{Charter ITC}
+\setmathfont[Scale=0.9]{Lucida Math}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-29.pdf b/info/examples/Math/11-07-29.pdf
new file mode 100644
index 0000000000..92e8ba99d0
--- /dev/null
+++ b/info/examples/Math/11-07-29.pdf
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diff --git a/info/examples/Math/11-07-3.ltx b/info/examples/Math/11-07-3.ltx
new file mode 100644
index 0000000000..ea3d45546e
--- /dev/null
+++ b/info/examples/Math/11-07-3.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-3 auf Seite 327.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{cmbright}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-3.pdf b/info/examples/Math/11-07-3.pdf
new file mode 100644
index 0000000000..a59ed7cac1
--- /dev/null
+++ b/info/examples/Math/11-07-3.pdf
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diff --git a/info/examples/Math/11-07-30.lualtx b/info/examples/Math/11-07-30.lualtx
new file mode 100644
index 0000000000..dffaa8f8be
--- /dev/null
+++ b/info/examples/Math/11-07-30.lualtx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-30 auf Seite 340.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{unicode-math,libertineotf}\setmathfont[Scale=0.9]{Lucida Math}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-30.pdf b/info/examples/Math/11-07-30.pdf
new file mode 100644
index 0000000000..5288690bbc
--- /dev/null
+++ b/info/examples/Math/11-07-30.pdf
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diff --git a/info/examples/Math/11-07-31.lualtx b/info/examples/Math/11-07-31.lualtx
new file mode 100644
index 0000000000..c302b1b722
--- /dev/null
+++ b/info/examples/Math/11-07-31.lualtx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-31 auf Seite 341.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{eulervm,fontspec}\fontspec{Sabon}
+\setmainfont{Sabon-Roman}\setsansfont[Scale=0.92]{Syntax-Roman}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-31.pdf b/info/examples/Math/11-07-31.pdf
new file mode 100644
index 0000000000..daa0dd1700
--- /dev/null
+++ b/info/examples/Math/11-07-31.pdf
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diff --git a/info/examples/Math/11-07-32.lualtx b/info/examples/Math/11-07-32.lualtx
new file mode 100644
index 0000000000..34ba29badf
--- /dev/null
+++ b/info/examples/Math/11-07-32.lualtx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-32 auf Seite 348.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage{eulervm,fontspec}\fontspec{Syntax}
+\setmainfont{Syntax-Roman}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-32.pdf b/info/examples/Math/11-07-32.pdf
new file mode 100644
index 0000000000..4891ba48b4
--- /dev/null
+++ b/info/examples/Math/11-07-32.pdf
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diff --git a/info/examples/Math/11-07-4.ltx b/info/examples/Math/11-07-4.ltx
new file mode 100644
index 0000000000..05d11886f9
--- /dev/null
+++ b/info/examples/Math/11-07-4.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-4 auf Seite 327.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{ccfonts,eulervm}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-4.pdf b/info/examples/Math/11-07-4.pdf
new file mode 100644
index 0000000000..47f0de2058
--- /dev/null
+++ b/info/examples/Math/11-07-4.pdf
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diff --git a/info/examples/Math/11-07-5.ltx b/info/examples/Math/11-07-5.ltx
new file mode 100644
index 0000000000..5ff85b5312
--- /dev/null
+++ b/info/examples/Math/11-07-5.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-5 auf Seite 328.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{ccfonts}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-5.pdf b/info/examples/Math/11-07-5.pdf
new file mode 100644
index 0000000000..790786fc69
--- /dev/null
+++ b/info/examples/Math/11-07-5.pdf
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diff --git a/info/examples/Math/11-07-6.ltx b/info/examples/Math/11-07-6.ltx
new file mode 100644
index 0000000000..b4d31dca50
--- /dev/null
+++ b/info/examples/Math/11-07-6.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-6 auf Seite 328.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[OT1]{fontenc} \usepackage{kpfonts}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-6.pdf b/info/examples/Math/11-07-6.pdf
new file mode 100644
index 0000000000..c8c2921b92
--- /dev/null
+++ b/info/examples/Math/11-07-6.pdf
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diff --git a/info/examples/Math/11-07-7.ltx b/info/examples/Math/11-07-7.ltx
new file mode 100644
index 0000000000..a2d5fd219c
--- /dev/null
+++ b/info/examples/Math/11-07-7.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-7 auf Seite 329.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[OT1]{fontenc} \usepackage{kmath,kerkis}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-7.pdf b/info/examples/Math/11-07-7.pdf
new file mode 100644
index 0000000000..08c8cff8a5
--- /dev/null
+++ b/info/examples/Math/11-07-7.pdf
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diff --git a/info/examples/Math/11-07-8.ltx b/info/examples/Math/11-07-8.ltx
new file mode 100644
index 0000000000..cf45f802a1
--- /dev/null
+++ b/info/examples/Math/11-07-8.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-8 auf Seite 329.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{pxfonts}
+\DeclareFontFamily{T1}{pxss}{} \DeclareFontShape{T1}{pxss}{m}{n}{<->s * [0.90]t1xss}{}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-8.pdf b/info/examples/Math/11-07-8.pdf
new file mode 100644
index 0000000000..cb752aa681
--- /dev/null
+++ b/info/examples/Math/11-07-8.pdf
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diff --git a/info/examples/Math/11-07-9.ltx b/info/examples/Math/11-07-9.ltx
new file mode 100644
index 0000000000..70089a9a39
--- /dev/null
+++ b/info/examples/Math/11-07-9.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-07-9 auf Seite 330.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[osf,sc]{mathpazo}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-07-9.pdf b/info/examples/Math/11-07-9.pdf
new file mode 100644
index 0000000000..c68f2028e7
--- /dev/null
+++ b/info/examples/Math/11-07-9.pdf
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diff --git a/info/examples/Math/11-08-1.ltx b/info/examples/Math/11-08-1.ltx
new file mode 100644
index 0000000000..3fefcad65f
--- /dev/null
+++ b/info/examples/Math/11-08-1.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-1 auf Seite 318.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-1.pdf b/info/examples/Math/11-08-1.pdf
new file mode 100644
index 0000000000..30cbcd729d
--- /dev/null
+++ b/info/examples/Math/11-08-1.pdf
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diff --git a/info/examples/Math/11-08-10.ltx b/info/examples/Math/11-08-10.ltx
new file mode 100644
index 0000000000..b01448d04e
--- /dev/null
+++ b/info/examples/Math/11-08-10.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-10 auf Seite 320.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{mathpazo,tgpagella}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-10.pdf b/info/examples/Math/11-08-10.pdf
new file mode 100644
index 0000000000..788b65709c
--- /dev/null
+++ b/info/examples/Math/11-08-10.pdf
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diff --git a/info/examples/Math/11-08-11.ltx b/info/examples/Math/11-08-11.ltx
new file mode 100644
index 0000000000..a36d785b44
--- /dev/null
+++ b/info/examples/Math/11-08-11.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-11 auf Seite 320.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{txfonts}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-11.pdf b/info/examples/Math/11-08-11.pdf
new file mode 100644
index 0000000000..5acb0be4df
--- /dev/null
+++ b/info/examples/Math/11-08-11.pdf
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diff --git a/info/examples/Math/11-08-12.ltx b/info/examples/Math/11-08-12.ltx
new file mode 100644
index 0000000000..7134c570ae
--- /dev/null
+++ b/info/examples/Math/11-08-12.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-12 auf Seite 321.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{mathptmx}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-12.pdf b/info/examples/Math/11-08-12.pdf
new file mode 100644
index 0000000000..fcd65ff16a
--- /dev/null
+++ b/info/examples/Math/11-08-12.pdf
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diff --git a/info/examples/Math/11-08-13.ltx b/info/examples/Math/11-08-13.ltx
new file mode 100644
index 0000000000..43481bebba
--- /dev/null
+++ b/info/examples/Math/11-08-13.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-13 auf Seite 321.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{mathptmx,tgtermes}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-13.pdf b/info/examples/Math/11-08-13.pdf
new file mode 100644
index 0000000000..b228e02f47
--- /dev/null
+++ b/info/examples/Math/11-08-13.pdf
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diff --git a/info/examples/Math/11-08-14.ltx b/info/examples/Math/11-08-14.ltx
new file mode 100644
index 0000000000..300d1857e9
--- /dev/null
+++ b/info/examples/Math/11-08-14.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-14 auf Seite 321.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\AtBeginDocument{\sffamily}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{mathptmx} \usepackage[scaled]{helvet}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-14.pdf b/info/examples/Math/11-08-14.pdf
new file mode 100644
index 0000000000..8a77beb44a
--- /dev/null
+++ b/info/examples/Math/11-08-14.pdf
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diff --git a/info/examples/Math/11-08-15.ltx b/info/examples/Math/11-08-15.ltx
new file mode 100644
index 0000000000..323fa06b66
--- /dev/null
+++ b/info/examples/Math/11-08-15.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-15 auf Seite 321.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[expert,lucidasmallscale]{lucidabr}
+\usepackage{tgheros}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-15.pdf b/info/examples/Math/11-08-15.pdf
new file mode 100644
index 0000000000..6eab8b677d
--- /dev/null
+++ b/info/examples/Math/11-08-15.pdf
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diff --git a/info/examples/Math/11-08-16.ltx b/info/examples/Math/11-08-16.ltx
new file mode 100644
index 0000000000..01ba173ce2
--- /dev/null
+++ b/info/examples/Math/11-08-16.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-16 auf Seite 321.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{hvmath}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-16.pdf b/info/examples/Math/11-08-16.pdf
new file mode 100644
index 0000000000..c4e2685342
--- /dev/null
+++ b/info/examples/Math/11-08-16.pdf
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diff --git a/info/examples/Math/11-08-17.ltx b/info/examples/Math/11-08-17.ltx
new file mode 100644
index 0000000000..895b9e2d5e
--- /dev/null
+++ b/info/examples/Math/11-08-17.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-17 auf Seite 322.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[lf,swash,minionint]{MinionPro}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-17.pdf b/info/examples/Math/11-08-17.pdf
new file mode 100644
index 0000000000..2daa4a82e9
--- /dev/null
+++ b/info/examples/Math/11-08-17.pdf
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diff --git a/info/examples/Math/11-08-18.ltx b/info/examples/Math/11-08-18.ltx
new file mode 100644
index 0000000000..e8facd5e25
--- /dev/null
+++ b/info/examples/Math/11-08-18.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-18 auf Seite 322.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[garamond]{mathdesign}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-18.pdf b/info/examples/Math/11-08-18.pdf
new file mode 100644
index 0000000000..bac5556df3
--- /dev/null
+++ b/info/examples/Math/11-08-18.pdf
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diff --git a/info/examples/Math/11-08-19.ltx b/info/examples/Math/11-08-19.ltx
new file mode 100644
index 0000000000..f34fb125b5
--- /dev/null
+++ b/info/examples/Math/11-08-19.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-19 auf Seite 322.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[utopia]{mathdesign}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-19.pdf b/info/examples/Math/11-08-19.pdf
new file mode 100644
index 0000000000..6910c13303
--- /dev/null
+++ b/info/examples/Math/11-08-19.pdf
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diff --git a/info/examples/Math/11-08-2.ltx b/info/examples/Math/11-08-2.ltx
new file mode 100644
index 0000000000..a5c8cac998
--- /dev/null
+++ b/info/examples/Math/11-08-2.ltx
@@ -0,0 +1,31 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-2 auf Seite 318.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{lmodern}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-2.pdf b/info/examples/Math/11-08-2.pdf
new file mode 100644
index 0000000000..ff642237b0
--- /dev/null
+++ b/info/examples/Math/11-08-2.pdf
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diff --git a/info/examples/Math/11-08-20.ltx b/info/examples/Math/11-08-20.ltx
new file mode 100644
index 0000000000..efa88ab485
--- /dev/null
+++ b/info/examples/Math/11-08-20.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-20 auf Seite 322.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[widespace]{fourier}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-20.pdf b/info/examples/Math/11-08-20.pdf
new file mode 100644
index 0000000000..2145a4284e
--- /dev/null
+++ b/info/examples/Math/11-08-20.pdf
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diff --git a/info/examples/Math/11-08-21.ltx b/info/examples/Math/11-08-21.ltx
new file mode 100644
index 0000000000..0e0bd2633a
--- /dev/null
+++ b/info/examples/Math/11-08-21.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-21 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{fouriernc}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-21.pdf b/info/examples/Math/11-08-21.pdf
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index 0000000000..374870cf02
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+++ b/info/examples/Math/11-08-21.pdf
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diff --git a/info/examples/Math/11-08-22.ltx b/info/examples/Math/11-08-22.ltx
new file mode 100644
index 0000000000..3ac8b16ef0
--- /dev/null
+++ b/info/examples/Math/11-08-22.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-22 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{bera}
+\usepackage[expert,lucidasmallscale]{lucidabr}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-22.pdf b/info/examples/Math/11-08-22.pdf
new file mode 100644
index 0000000000..9637c809f5
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+++ b/info/examples/Math/11-08-22.pdf
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diff --git a/info/examples/Math/11-08-23.ltx b/info/examples/Math/11-08-23.ltx
new file mode 100644
index 0000000000..2a8768370a
--- /dev/null
+++ b/info/examples/Math/11-08-23.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-23 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[expert,lucidasmallscale]{lucidabr}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-23.pdf b/info/examples/Math/11-08-23.pdf
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index 0000000000..b3b49595c3
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+++ b/info/examples/Math/11-08-23.pdf
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diff --git a/info/examples/Math/11-08-24.ltx b/info/examples/Math/11-08-24.ltx
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index 0000000000..a453928151
--- /dev/null
+++ b/info/examples/Math/11-08-24.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-24 auf Seite 323.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[math]{iwona}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-24.pdf b/info/examples/Math/11-08-24.pdf
new file mode 100644
index 0000000000..e4837e718d
--- /dev/null
+++ b/info/examples/Math/11-08-24.pdf
Binary files differ
diff --git a/info/examples/Math/11-08-25.ltx b/info/examples/Math/11-08-25.ltx
new file mode 100644
index 0000000000..a66203ddaa
--- /dev/null
+++ b/info/examples/Math/11-08-25.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-25 auf Seite 324.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[QX]{fontenc} \usepackage{antpolt}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-25.pdf b/info/examples/Math/11-08-25.pdf
new file mode 100644
index 0000000000..99d001aa05
--- /dev/null
+++ b/info/examples/Math/11-08-25.pdf
Binary files differ
diff --git a/info/examples/Math/11-08-26.ltx b/info/examples/Math/11-08-26.ltx
new file mode 100644
index 0000000000..0424d8b694
--- /dev/null
+++ b/info/examples/Math/11-08-26.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-26 auf Seite 324.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[math]{anttor}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-26.pdf b/info/examples/Math/11-08-26.pdf
new file mode 100644
index 0000000000..cb6b6a7e91
--- /dev/null
+++ b/info/examples/Math/11-08-26.pdf
Binary files differ
diff --git a/info/examples/Math/11-08-3.ltx b/info/examples/Math/11-08-3.ltx
new file mode 100644
index 0000000000..c8eb2d98d1
--- /dev/null
+++ b/info/examples/Math/11-08-3.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-3 auf Seite 318.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{cmbright}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-3.pdf b/info/examples/Math/11-08-3.pdf
new file mode 100644
index 0000000000..63aed9fe3f
--- /dev/null
+++ b/info/examples/Math/11-08-3.pdf
Binary files differ
diff --git a/info/examples/Math/11-08-4.ltx b/info/examples/Math/11-08-4.ltx
new file mode 100644
index 0000000000..61f803fd1d
--- /dev/null
+++ b/info/examples/Math/11-08-4.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-4 auf Seite 318.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{ccfonts,eulervm}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-4.pdf b/info/examples/Math/11-08-4.pdf
new file mode 100644
index 0000000000..c9f0f6e1a9
--- /dev/null
+++ b/info/examples/Math/11-08-4.pdf
Binary files differ
diff --git a/info/examples/Math/11-08-5.ltx b/info/examples/Math/11-08-5.ltx
new file mode 100644
index 0000000000..2041b182fb
--- /dev/null
+++ b/info/examples/Math/11-08-5.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-5 auf Seite 319.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{ccfonts}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-5.pdf b/info/examples/Math/11-08-5.pdf
new file mode 100644
index 0000000000..4f929e6502
--- /dev/null
+++ b/info/examples/Math/11-08-5.pdf
Binary files differ
diff --git a/info/examples/Math/11-08-6.ltx b/info/examples/Math/11-08-6.ltx
new file mode 100644
index 0000000000..5db37d01a1
--- /dev/null
+++ b/info/examples/Math/11-08-6.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-6 auf Seite 319.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[OT1]{fontenc} \usepackage{kmath,kerkis}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-6.pdf b/info/examples/Math/11-08-6.pdf
new file mode 100644
index 0000000000..5222a53749
--- /dev/null
+++ b/info/examples/Math/11-08-6.pdf
Binary files differ
diff --git a/info/examples/Math/11-08-7.ltx b/info/examples/Math/11-08-7.ltx
new file mode 100644
index 0000000000..ee05ce26b1
--- /dev/null
+++ b/info/examples/Math/11-08-7.ltx
@@ -0,0 +1,33 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-7 auf Seite 319.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{pxfonts}
+\DeclareFontFamily{T1}{pxss}{} \DeclareFontShape{T1}{pxss}{m}{n}{<->s * [0.90]t1xss}{}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-7.pdf b/info/examples/Math/11-08-7.pdf
new file mode 100644
index 0000000000..23ada73d37
--- /dev/null
+++ b/info/examples/Math/11-08-7.pdf
Binary files differ
diff --git a/info/examples/Math/11-08-8.ltx b/info/examples/Math/11-08-8.ltx
new file mode 100644
index 0000000000..724110e382
--- /dev/null
+++ b/info/examples/Math/11-08-8.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-8 auf Seite 320.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage[osf,sc]{mathpazo}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-8.pdf b/info/examples/Math/11-08-8.pdf
new file mode 100644
index 0000000000..ec7a05532e
--- /dev/null
+++ b/info/examples/Math/11-08-8.pdf
Binary files differ
diff --git a/info/examples/Math/11-08-9.ltx b/info/examples/Math/11-08-9.ltx
new file mode 100644
index 0000000000..85160d679b
--- /dev/null
+++ b/info/examples/Math/11-08-9.ltx
@@ -0,0 +1,32 @@
+%%
+%% Ein Beispiel der DANTE-Edition
+%% Mathematiksatz mit LaTeX
+%% 2. Auflage
+%%
+%% Beispiel 11-08-9 auf Seite 320.
+%%
+%% Copyright (C) 2012 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%%
+%% ====
+% Show page(s) 1
+%%
+%%
+\documentclass[]{examinimal}
+\pagestyle{empty}
+\setlength\textwidth{352.81416pt}
+\usepackage[utf8]{inputenc}
+\usepackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\StartShownPreambleCommands
+\usepackage[T1]{fontenc} \usepackage{pamathx}
+\StopShownPreambleCommands
+\begin{document}
+\input{fontDemo}
+\end{document}
diff --git a/info/examples/Math/11-08-9.pdf b/info/examples/Math/11-08-9.pdf
new file mode 100644
index 0000000000..84042bd04e
--- /dev/null
+++ b/info/examples/Math/11-08-9.pdf
Binary files differ
diff --git a/info/examples/Math/CTdefault.tex b/info/examples/Math/CTdefault.tex
new file mode 100644
index 0000000000..fda1cd4f6a
--- /dev/null
+++ b/info/examples/Math/CTdefault.tex
@@ -0,0 +1,2 @@
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
diff --git a/info/examples/Math/DEexa.sty b/info/examples/Math/DEexa.sty
new file mode 100644
index 0000000000..39765a4432
--- /dev/null
+++ b/info/examples/Math/DEexa.sty
@@ -0,0 +1,27 @@
+%
+% Style for the DANTE edition exa classes
+%
+% $Id: DEexa.sty 631 2012-01-21 18:35:47Z herbert $
+%
+\ProvidesPackage{DEexa}[2009/12/06 v0.01 (hv)]
+\input{exa-fontconfig}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+\let\ps@origplain\ps@plain
+\let\ps@plain\ps@empty % this class doesn't produces page numbers
+ % since this would make examples too big
+ % but if necessary there is origplain
+
+\endinput
+
+\AtBeginDocument{
+\ifx\color\@undefined
+\else
+ \definecolor{blue}{cmyk}{1,0.56,0,0}
+ \definecolor{red}{cmyk}{0,0,0,.3}
+ \definecolor{green}{cmyk}{0,0,0,.2}
+ \definecolor{yellow}{cmyk}{0,0,0,.1}
+\fi
+}
diff --git a/info/examples/Math/DEoptions.sty b/info/examples/Math/DEoptions.sty
new file mode 100644
index 0000000000..d625f6c5ef
--- /dev/null
+++ b/info/examples/Math/DEoptions.sty
@@ -0,0 +1,51 @@
+% $Id: DEoptions.sty 574 2011-09-05 08:17:17Z herbert $
+% Copyright 2011 by Herbert Voss
+%
+% This file may be distributed and/or modified
+%
+% 1. under the LaTeX Project Public License and/or
+% 2. under the GNU Public License.
+%
+% See the file doc/licenses/LICENSE for more details.
+
+\RequirePackage{keyval}[1997/11/10]
+
+\def\ProcessOptionsExa{%
+ \let\@tempa\@empty
+ \ifx\@currext\@clsextension%
+ \else
+ \@for\CurrentOption:=\@classoptionslist\do{%
+ \@ifundefined{KV@\@currname @\CurrentOption}%
+ {}{\edef\@tempa{\@tempa,\CurrentOption,}}}%
+ \fi
+ \edef\@tempa{%
+ \noexpand\setkeys{\@currname}{\@tempa\@ptionlist{\@currname.\@currext}}}%
+ \let\exa@origkverr\KV@err%
+ \ifx\@currext\@clsextension\let\KV@errx=\@gobble\fi% never mind
+ \@tempa%
+ \let\KV@err\exa@origkverr%
+ \AtEndOfPackage{\let\@unprocessedoptions\relax}}
+
+\def\ExecuteOptionsExa#1{\setkeys{\@currname}{#1}}
+\def\DeclareOptionExa#1{\@ifnextchar[{\exa@dokv{#1}}{\exa@dokv{#1}[]}}
+\long\def\exa@dokv#1[#2]#3{\define@key{\@currname}{#1}[{#2}]{#3}}
+
+\def\exa@filterclassoptions{%
+ \def\exa@filteredclassoptionslist{}
+ \@for\CurrentOption:=\@classoptionslist\do{%
+ \ifx\CurrentOption\@empty\else
+ \@expandtwoargs\in@{=}{\CurrentOption}%
+ \ifin@
+ \else
+ \edef\exa@filteredclassoptionslist{%
+ \exa@filteredclassoptionslist,\CurrentOption}
+ \fi
+ \fi
+ }%
+ \let\@classoptionslist=\exa@filteredclassoptionslist%
+}
+
+\newcommand\defexaoption{\define@key{exa@option}}
+\newcommand\setexaoption{\setkeys{exa@option}}
+
+\endinput \ No newline at end of file
diff --git a/info/examples/Math/LoadFonts.tex b/info/examples/Math/LoadFonts.tex
new file mode 100644
index 0000000000..8693fdd6a6
--- /dev/null
+++ b/info/examples/Math/LoadFonts.tex
@@ -0,0 +1,60 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Font Setup
+\starttypescriptcollection[mylibertine]
+
+\starttypescript[serif][libertine][name]
+ \definefontsynonym[Serif] [name:Linux Libertine O] [features=default]
+ \definefontsynonym[SerifItalic] [name:Linux Libertine Italic O] [features=default]
+ \definefontsynonym[SerifBold] [name:Linux Libertine Bold O] [features=default]
+ \definefontsynonym[SerifBoldItalic] [name:Linux Libertine Bold Italic] [features=default]
+ \definefontsynonym[SerifSlanted] [name:Linux Libertine Slanted O] [features=default]
+ \definefontsynonym[SerifSlantedBold][name:Linux Libertine Slanted O Bold][features=default]
+ \definefontsynonym[SerifCaps] [name:Linux Libertine Capitals] [features=smallcaps]
+\stoptypescript
+
+\starttypescript[sans][biolinum][name]
+ \setups[font:fallback:Serif]
+ \definefontsynonym [Sans] [name:Linux Biolinum O] [features=default]
+ \definefontsynonym [SansBold] [name:Linux Biolinum Bold O] [features=default]
+ \definefontsynonym [SansItalic] [name:Linux Biolinum Italic O] [features=default]
+ \definefontsynonym [SansBoldItalic] [name:Linux Biolinum Slanted O Bold][features=default]
+ \definefontsynonym [SansSlanted] [name:Linux Biolinum Slanted O] [features=default]
+ \definefontsynonym [SansSlantedBold][name:Linux Biolinum Slanted O Bold][features=default]
+\stoptypescript
+
+\starttypescript[keyboard][biolinumKB]
+ \definefontsynonym[Keyboard][name:Linux BiolinumKB][features=default]
+\stoptypescript
+
+\starttypescript[outline][biolinumOL]
+ \definefontsynonym[Outline] [name:Linux BiolinumOL] [features=default]
+ \definefontsynonym[OutlineBold] [name:Linux BiolinumOL Bold][features=default]
+ \definefontsynonym[OutlineItalic][name:Linux BiolinumOL Italic][features=default]
+\stoptypescript
+
+\starttypescript[shadow][biolinumSH]
+ \definefontsynonym[Shadow] [name:Linux BiolinumSH] [features=default]
+ \definefontsynonym[ShadowBold] [name:Linux BiolinumSH Bold][features=default]
+ \definefontsynonym[ShadowItalic][name:Linux BiolinumSH Italic][features=default]
+\stoptypescript
+
+\starttypescript[mono][bera][name]
+ \setups[font:fallback:Serif]
+ \definefontsynonym [Mono] [name:BeraSansMono-Roman]
+% \definefontsynonym [Mono] [file:fvmr8a.afm]
+\stoptypescript
+
+\starttypescript[mylibertine]
+ \definetypeface[mylibertine][rm][serif][libertine][default]
+ \definetypeface[mylibertine][ss][sans] [biolinum] [default]
+ \definetypeface[mylibertine][tt][mono] [bera] [default][rscale=0.85]
+ \definetypeface[mylibertine][mm][math] [modern] [default]
+ \definetypeface[mylibertine][kb][keyboard][biolinumKB][default]
+ \definetypeface[mylibertine][ol][outline] [biolinumOL][default]
+ \definetypeface[mylibertine][sh][shadow] [biolinumSH][default]
+\stoptypescript
+
+\stoptypescriptcollection
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\setupbodyfont[mylibertine,11pt,rm]
+
+\endinput
diff --git a/info/examples/Math/README b/info/examples/Math/README
new file mode 100644
index 0000000000..84625c2092
--- /dev/null
+++ b/info/examples/Math/README
@@ -0,0 +1,18 @@
+The files in this directoty are all the examples
+from the book "Mathematiksatz mit LaTeX",
+which is available at Lehmanns online bookstore
+http://www.lob.de (ISBN 978-3-86541-485-4).
+Members of DANTE, the german TeX Users Group,
+write to office@dante.de and ask for the special
+offer.
+
+All examples are full working documents, which
+needs one of the special test class files, also
+part of this directory. You can also use another
+documentclass, but then you have to delete the
+following two lines:
+\StartShownPreambleCommands
+\StopShownPreambleCommands
+
+
+Herbert Voß (herbert@dante.de) 2014-02-15
diff --git a/info/examples/Math/beispiel.cls b/info/examples/Math/beispiel.cls
new file mode 100644
index 0000000000..1e142731ea
--- /dev/null
+++ b/info/examples/Math/beispiel.cls
@@ -0,0 +1,32 @@
+%%
+%% Das LaTeX Buch, 1. Auflage
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrartcl}}
+\ProcessOptions\relax
+\LoadClass[twoside,fontsize=7pt]{scrartcl}
+\RequirePackage[T1]{fontenc}
+\input{exa-fontconfig}
+\RequirePackage{geometry}
+\geometry{paperheight=8cm,paperwidth=6cm}%,tmargin=3mm,bmargin=3mm}
+%\AtBeginDocument{\inputencoding{latin9}}
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+\let\DocStart\relax
+\let\DocEnde\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
+
diff --git a/info/examples/Math/bspcalweekly.cls b/info/examples/Math/bspcalweekly.cls
new file mode 100644
index 0000000000..78a041cac4
--- /dev/null
+++ b/info/examples/Math/bspcalweekly.cls
@@ -0,0 +1,24 @@
+% UTF8
+%
+% $Id: bspcalweekly.cls 631 2012-01-21 18:35:47Z herbert $
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{weekly}}
+\ProcessOptions\relax
+\LoadClass[German]{weekly}
+\RequirePackage[utf8x]{inputenc}
+\RequirePackage[T1]{fontenc}
+\RequirePackage{xcolor}
+\input{exa-fontconfig}
+\RequirePackage[ngerman]{babel}
+\setlength\parindent{0pt}
+\setcounter{page}{1}
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+\let\DocStart\relax
+\let\DocEnde\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+
+\endinput
diff --git a/info/examples/Math/bspdvdcoll.cls b/info/examples/Math/bspdvdcoll.cls
new file mode 100644
index 0000000000..9dfe887ffe
--- /dev/null
+++ b/info/examples/Math/bspdvdcoll.cls
@@ -0,0 +1,24 @@
+% UTF8
+%
+% $Id: bspdvdcoll.cls 631 2012-01-21 18:35:47Z herbert $
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{dvdcoll}}
+\ProcessOptions\relax
+\LoadClass{dvdcoll}
+\RequirePackage[utf8x]{inputenc}
+\RequirePackage[T1]{fontenc}
+\RequirePackage{xcolor}
+\input{exa-fontconfig}
+\RequirePackage{babel}
+\setlength\parindent{0pt}
+\setcounter{page}{1}
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+\let\DocStart\relax
+\let\DocEnde\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+
+\endinput
diff --git a/info/examples/Math/bspfont.cls b/info/examples/Math/bspfont.cls
new file mode 100644
index 0000000000..16eee302e6
--- /dev/null
+++ b/info/examples/Math/bspfont.cls
@@ -0,0 +1,133 @@
+%
+% $Id: bspfont.cls 575 2011-09-05 08:22:27Z herbert $
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrartcl}}
+\ProcessOptions\relax
+\LoadClass[a4paper,12pt]{scrartcl}
+\usepackage{xcolor,ifthen,calc,tabularx,ragged2e}
+\newcolumntype{C}{>{\centering\arraybackslash}X}
+\usepackage{eqlist}
+\usepackage{babel}
+\usepackage[top=1cm,bottom=1cm]{geometry}
+\pagestyle{empty}
+\setlength{\parindent}{0em}
+\newcommand{\bs}{$\backslash$}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+\let\DocStart\relax
+\let\DocEnde\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+
+% \newcommand*\printFontAttr[2]{%
+% \ifthenelse{\equal{#1}{m}}{}{}%
+% \ifthenelse{\equal{#1}{b}}{bold - }{}%
+% \ifthenelse{\equal{#1}{bx}}{bold - }{}%
+% \ifthenelse{\equal{#1}{r}}{regular - }{}%
+% \ifthenelse{\equal{#1}{c}}{black - }{}%
+% \ifthenelse{\equal{#1}{k}}{book - }{}%
+% \ifthenelse{\equal{#1}{me}}{medium - }{}%
+% \ifthenelse{\equal{#2}{n}}{normal}{}%
+% \ifthenelse{\equal{#2}{it}}{italic}{}%
+% \ifthenelse{\equal{#2}{sl}}{slanted}{}%
+% \ifthenelse{\equal{#2}{sc}}{caps}{}%
+% \ifthenelse{\equal{#2}{ic}}{italic caps}{}%
+% }
+\newcommand*\printFontAttr[2]{#1-#2}
+
+% Symbol im entsprechenden Font anzeigen
+\newcommand\fsymbol[5]{\usefont{#1}{#2}{#3}{#4}\fontsize{9pt}{9pt}\selectfont%
+ \strut\textcolor{blue}{\symbol{#5}}}
+
+\newcounter{myx}\newcounter{myy}\newcounter{mye}
+
+\newcommand*\InitToks{\@temptokena={}}
+\newcommand\AddToks[1]{\@temptokena=\expandafter{\the\@temptokena #1}}
+\newcommand\AddToksExp[1]{%
+ \edef\@tempa{#1}\expandafter\AddToks\expandafter{\@tempa}}
+\newcommand*\PrintToks{\the\@temptokena}
+
+\newcommand\makeTable[4]{%
+ \begingroup
+ \InitToks
+ \AddToks{\begin{tabularx}{\linewidth}{@{}|C|C|C|C|C|C|C|C|@{}}\hline}%
+ \setcounter{myy}{0}%
+ \whiledo{\value{myy} < 32}{%
+ \setcounter{myx}{0}%
+ \whiledo{\value{myx} < 8}{%
+ \setcounter{mye}{\themyy * 8 + \themyx}%
+ \AddToksExp{\noexpand\tiny\strut\themye\hfill\noexpand\fsymbol{#1}{#2}{#3}{#4}{\themye}\hfill\mbox{}}%
+ \ifthenelse{\value{myx} < 7}%
+ {\AddToks{&}}%
+ {\AddToks{\\\hline}}%
+ \addtocounter{myx}{1}%
+ }\addtocounter{myy}{1}%
+ }%
+ \AddToks{\end{tabularx}}%
+ \setlength\extrarowheight{-2pt}%
+ \PrintToks
+ \endgroup
+}
+
+\newcommand{\FONTTAB}[4]{
+ \par\medskip\normalfont
+ \makeTable{#1}{#2}{#3}{#4}
+}
+
+\newcommand\TEXT[4]{{%
+\usefont{#1}{#2}{#3}{#4}\selectfont%
+Dies hier ist ein
+Blindtext zum Testen von Textausgaben.
+Wer diesen Text liest, ist selbst schuld.
+Der Text gibt lediglich den Grauwert
+der Schrift an. Ist das wirklich so?\par}}
+\newcommand\TEXTUPPER[4]{{%
+\usefont{#1}{#2}{#3}{#4}\selectfont%
+DIES HIER IST EIN
+BLINDTEXT ZUM TESTEN VON TEXTAUSGABEN.
+WER DIESEN TEXT LIEST, IST SELBST SCHULD.
+DER TEXT GIBT LEDIGLICH DEN GRAUWERT
+DER SCHRIFT AN. IST DAS WIRKLICH SO?\par}}
+\newcommand\ZAHL[4]{{\usefont{#1}{#2}{#3}{#4}\selectfont%
+0123456789}}
+\newcommand\BEISPIEL[4]{{%
+\usefont{#1}{#2}{#3}{#4}\fontsize{1cm}{1cm}\selectfont%
+BEISPIEL\par}}
+\def\FONTfont{}
+\def\FONTname{}
+\def\FONTtexname{}
+\def\FONTschnitte{}
+\def\FONTencoding{}
+\def\FONTpackage{}
+\def\FONTmathe{}
+\def\FONTtabelle{yes}
+\def\FONTupper{no}
+\def\FONTinitial{}
+
+\newcommand\PRINT[4]{%
+\begin{minipage}{\linewidth}
+ \begin{minipage}{.38\linewidth}\scriptsize
+ \begin{eqlist}[\def\makelabel##1{\textbf{##1}}\setlength\itemsep{0pt}\setlength\parsep{3pt}]
+ \item [Font] {\raggedright\FONTfont}
+ \item [Fontname] \FONTname
+ \item [\TeX-Name] \FONTtexname
+ \item [Schnitte] \FONTschnitte
+ \ifthenelse{\equal{\FONTencoding}{}}{}{\item [Encoding] \FONTencoding}
+ \ifthenelse{\equal{\FONTpackage}{}}{}{\item [Paket] \FONTpackage}
+ \ifthenelse{\equal{\FONTmathe}{}}{}{\item [Mathematik] \FONTmathe}
+ \end{eqlist}
+ \end{minipage}\hfill
+ \begin{minipage}{.6\linewidth}\small\color{blue}
+ \ifthenelse{\equal{\FONTinitial}{}}{%
+ \ifthenelse{\equal{\FONTupper}{ja}}{\TEXTUPPER{#1}{#2}{#3}{#4}}{\TEXT{#1}{#2}{#3}{#4}\par\ZAHL{#1}{#2}{#3}{#4}}
+ }{\BEISPIEL{#1}{#2}{#3}{#4}}
+ \end{minipage}
+\end{minipage}
+\ifthenelse{\equal{\FONTtabelle}{}}{}{\FONTTAB{#1}{#2}{#3}{#4}}%
+}
+
+\newcommand\PRINTFD[4]{\pagebreak[0]\textbf{#1-#2-#3-#4}\nopagebreak\par\TEXT{#1}{#2}{#3}{#4}\par\medskip}
+
+
+\endinput
diff --git a/info/examples/Math/bsppstricks.cls b/info/examples/Math/bsppstricks.cls
new file mode 100644
index 0000000000..d15510afd6
--- /dev/null
+++ b/info/examples/Math/bsppstricks.cls
@@ -0,0 +1,45 @@
+%
+% $Id: bsppstricks.cls 631 2012-01-21 18:35:47Z herbert $
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrartcl}}
+\ProcessOptions\relax
+\LoadClass[a4paper,12pt]{scrartcl}
+\RequirePackage[utf8x]{inputenc}
+\RequirePackage[T1]{fontenc}
+\RequirePackage{xcolor}
+\RequirePackage{amsmath,amssymb}
+\input{exa-fontconfig}
+\RequirePackage[ngerman]{babel}
+
+\RequirePackage{pst-all,pst-eucl,pst-func}
+\psset{unit=1cm}
+\RequirePackage{multido}
+\pagestyle{empty}
+\newcommand{\bs}{$\backslash$}
+
+% Oval für pstricks
+\newcommand{\myboxoval}[5]{%
+ \rput(#1){\rnode{#2}{\psovalbox{\parbox[c][#3][c]{#4}{\begin{center}{\scriptsize #5}\end{center}}}}}}
+% Oval für pstricks (tree)
+\newcommand{\myboxovaltree}[4][]{%
+ \Toval[#1]{\parbox[c][#2][c]{#3}{\begin{center}#4\end{center}}}}
+% Rechteck für pstricks
+\newcommand{\myboxbox}[5]{%
+ \rput(#1){\rnode{#2}{\psframebox{\parbox[c][#3][c]{#4}{\begin{center}{\scriptsize #5}\end{center}}}}}}
+% Rechteck mit Abrundung für pstricks
+\newcommand{\myboxroundbox}[5]{%
+ \rput(#1){\rnode{#2}{\psframebox[framearc=0.5]{\parbox[c][#3][c]{#4}{\begin{center}{\scriptsize #5}\end{center}}}}}}
+% Kreis für pstricks
+\newcommand{\myboxcircle}[6][doubleline=false]{
+ \rput(#2){\rnode{#3}{\pscirclebox[#1]{\parbox[c][#4][c]{#5}{\begin{center}{\scriptsize #6}\end{center}}}}}}
+
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+\let\DocStart\relax
+\let\DocEnde\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+
+\endinput
diff --git a/info/examples/Math/data/CTdefault.tex b/info/examples/Math/data/CTdefault.tex
new file mode 100644
index 0000000000..fda1cd4f6a
--- /dev/null
+++ b/info/examples/Math/data/CTdefault.tex
@@ -0,0 +1,2 @@
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
diff --git a/info/examples/Math/data/LoadFonts.tex b/info/examples/Math/data/LoadFonts.tex
new file mode 100644
index 0000000000..8693fdd6a6
--- /dev/null
+++ b/info/examples/Math/data/LoadFonts.tex
@@ -0,0 +1,60 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Font Setup
+\starttypescriptcollection[mylibertine]
+
+\starttypescript[serif][libertine][name]
+ \definefontsynonym[Serif] [name:Linux Libertine O] [features=default]
+ \definefontsynonym[SerifItalic] [name:Linux Libertine Italic O] [features=default]
+ \definefontsynonym[SerifBold] [name:Linux Libertine Bold O] [features=default]
+ \definefontsynonym[SerifBoldItalic] [name:Linux Libertine Bold Italic] [features=default]
+ \definefontsynonym[SerifSlanted] [name:Linux Libertine Slanted O] [features=default]
+ \definefontsynonym[SerifSlantedBold][name:Linux Libertine Slanted O Bold][features=default]
+ \definefontsynonym[SerifCaps] [name:Linux Libertine Capitals] [features=smallcaps]
+\stoptypescript
+
+\starttypescript[sans][biolinum][name]
+ \setups[font:fallback:Serif]
+ \definefontsynonym [Sans] [name:Linux Biolinum O] [features=default]
+ \definefontsynonym [SansBold] [name:Linux Biolinum Bold O] [features=default]
+ \definefontsynonym [SansItalic] [name:Linux Biolinum Italic O] [features=default]
+ \definefontsynonym [SansBoldItalic] [name:Linux Biolinum Slanted O Bold][features=default]
+ \definefontsynonym [SansSlanted] [name:Linux Biolinum Slanted O] [features=default]
+ \definefontsynonym [SansSlantedBold][name:Linux Biolinum Slanted O Bold][features=default]
+\stoptypescript
+
+\starttypescript[keyboard][biolinumKB]
+ \definefontsynonym[Keyboard][name:Linux BiolinumKB][features=default]
+\stoptypescript
+
+\starttypescript[outline][biolinumOL]
+ \definefontsynonym[Outline] [name:Linux BiolinumOL] [features=default]
+ \definefontsynonym[OutlineBold] [name:Linux BiolinumOL Bold][features=default]
+ \definefontsynonym[OutlineItalic][name:Linux BiolinumOL Italic][features=default]
+\stoptypescript
+
+\starttypescript[shadow][biolinumSH]
+ \definefontsynonym[Shadow] [name:Linux BiolinumSH] [features=default]
+ \definefontsynonym[ShadowBold] [name:Linux BiolinumSH Bold][features=default]
+ \definefontsynonym[ShadowItalic][name:Linux BiolinumSH Italic][features=default]
+\stoptypescript
+
+\starttypescript[mono][bera][name]
+ \setups[font:fallback:Serif]
+ \definefontsynonym [Mono] [name:BeraSansMono-Roman]
+% \definefontsynonym [Mono] [file:fvmr8a.afm]
+\stoptypescript
+
+\starttypescript[mylibertine]
+ \definetypeface[mylibertine][rm][serif][libertine][default]
+ \definetypeface[mylibertine][ss][sans] [biolinum] [default]
+ \definetypeface[mylibertine][tt][mono] [bera] [default][rscale=0.85]
+ \definetypeface[mylibertine][mm][math] [modern] [default]
+ \definetypeface[mylibertine][kb][keyboard][biolinumKB][default]
+ \definetypeface[mylibertine][ol][outline] [biolinumOL][default]
+ \definetypeface[mylibertine][sh][shadow] [biolinumSH][default]
+\stoptypescript
+
+\stoptypescriptcollection
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\setupbodyfont[mylibertine,11pt,rm]
+
+\endinput
diff --git a/info/examples/Math/data/protect.aux b/info/examples/Math/data/protect.aux
new file mode 100644
index 0000000000..9a515a46f8
--- /dev/null
+++ b/info/examples/Math/data/protect.aux
@@ -0,0 +1,2 @@
+\relax
+\@writefile{toc}{\contentsline {section}{\numberline {1}Das Integral \relax $ \intop \nolimits \mathop {\mathgroup \symoperators sin}\nolimits (x)\mathrm {d}x \relax \GenericError { }{LaTeX Error: Bad math environment delimiter}{See the LaTeX manual or LaTeX Companion for explanation.}{Your command was ignored.\MessageBreak Type I <command> <return> to replace it with another command,\MessageBreak or <return> to continue without it.} }{1}}
diff --git a/info/examples/Math/data/protect.out b/info/examples/Math/data/protect.out
new file mode 100644
index 0000000000..4375f10154
--- /dev/null
+++ b/info/examples/Math/data/protect.out
@@ -0,0 +1,44 @@
+This is pdfTeX, Version 3.1415926-2.3-1.40.12 (TeX Live 2011)
+ restricted \write18 enabled.
+entering extended mode
+(./protect.tex
+LaTeX2e <2011/06/27>
+Babel <v3.8m> and hyphenation patterns for english, dumylang, nohyphenation, ge
+rman-x-2011-07-01, ngerman-x-2011-07-01, afrikaans, ancientgreek, ibycus, arabi
+c, armenian, basque, bulgarian, catalan, pinyin, coptic, croatian, czech, danis
+h, dutch, ukenglish, usenglishmax, esperanto, estonian, ethiopic, farsi, finnis
+h, french, galician, german, ngerman, swissgerman, monogreek, greek, hungarian,
+ icelandic, assamese, bengali, gujarati, hindi, kannada, malayalam, marathi, or
+iya, panjabi, tamil, telugu, indonesian, interlingua, irish, italian, kurmanji,
+ lao, latin, latvian, lithuanian, mongolian, mongolianlmc, bokmal, nynorsk, pol
+ish, portuguese, romanian, russian, sanskrit, serbian, serbianc, slovak, sloven
+ian, spanish, swedish, turkish, turkmen, ukrainian, uppersorbian, welsh, loaded
+.
+(/usr/local/texlive/2011/texmf-dist/tex/latex/base/article.cls
+Document Class: article 2007/10/19 v1.4h Standard LaTeX document class
+(/usr/local/texlive/2011/texmf-dist/tex/latex/base/size10.clo)) (./protect.aux)
+(./protect.toc
+
+! LaTeX Error: Bad math environment delimiter.
+
+See the LaTeX manual or LaTeX Companion for explanation.
+Type H <return> for immediate help.
+ ...
+
+l.1 ...k or <return> to continue without it.} }{1}
+
+? ! Missing $ inserted.
+<inserted text>
+ $
+l.1 ...k or <return> to continue without it.} }{1}
+
+? ) [1{/usr/local/texlive/2011/texmf-var/fonts/map/pdftex/updmap/pdftex.map}]
+(./protect.aux) )</usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfont
+s/cm/cmbx10.pfb></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts
+/cm/cmbx12.pfb></usr/local/texlive/2011/../texmf-local/fonts/type1/yy/em/cmex10
+.pfb></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts/cm/cmmi10.
+pfb></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts/cm/cmmi12.p
+fb></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts/cm/cmr10.pfb
+></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts/cm/cmr12.pfb>
+Output written on protect.pdf (1 page, 56532 bytes).
+Transcript written on protect.log.
diff --git a/info/examples/Math/data/protect.pdf b/info/examples/Math/data/protect.pdf
new file mode 100644
index 0000000000..e69c9eef11
--- /dev/null
+++ b/info/examples/Math/data/protect.pdf
Binary files differ
diff --git a/info/examples/Math/data/protect.tex b/info/examples/Math/data/protect.tex
new file mode 100644
index 0000000000..e12f2dde58
--- /dev/null
+++ b/info/examples/Math/data/protect.tex
@@ -0,0 +1,7 @@
+\documentclass{article}
+\begin{document}
+\tableofcontents
+\section{Das Integral \( \int \sin(x)\mathrm{d}x \) }
+foo
+\end{document}
+
diff --git a/info/examples/Math/data/protect.toc b/info/examples/Math/data/protect.toc
new file mode 100644
index 0000000000..7e7223b6ea
--- /dev/null
+++ b/info/examples/Math/data/protect.toc
@@ -0,0 +1 @@
+\contentsline {section}{\numberline {1}Das Integral \relax $ \intop \nolimits \mathop {\mathgroup \symoperators sin}\nolimits (x)\mathrm {d}x \relax \GenericError { }{LaTeX Error: Bad math environment delimiter}{See the LaTeX manual or LaTeX Companion for explanation.}{Your command was ignored.\MessageBreak Type I <command> <return> to replace it with another command,\MessageBreak or <return> to continue without it.} }{1}
diff --git a/info/examples/Math/exa-fontconfig.tex b/info/examples/Math/exa-fontconfig.tex
new file mode 100644
index 0000000000..bffa8e172c
--- /dev/null
+++ b/info/examples/Math/exa-fontconfig.tex
@@ -0,0 +1,25 @@
+\RequirePackage{ifxetex,ifluatex,ifpdf,dtklogos}
+%\ifxetex
+% \usepackage{unicode-math}
+% \usepackage{libertine}
+% \setmathfont{TeX Gyre Pagella Math}
+%\else
+\ifluatex
+ \usepackage{fontspec}
+ \usepackage{unicode-math}
+ \usepackage{libertine}
+ \setmathrm{TeX Gyre Pagella Math}
+ \setmathtt{TeX Gyre Pagella Math}
+ \setmathsf{TeX Gyre Pagella Math}
+\else
+%\PassOptionsToPackage{scaled=0.82}{beramono}
+%\ifpdf %% we have a latex or pdf run
+ \RequirePackage[T1]{fontenc}
+ \usepackage{libertine}
+% \usepackage{beramono}
+% \RequirePackage[de,expert,uprightgreek]{lucidabr}% für mathe
+% \IfFileExists{lucbmath.sty}{\usepackage[de,expert,uprightgreek]{lucbmath}}{}% für mathe
+\fi%\fi
+
+\endinput
+
diff --git a/info/examples/Math/exaarticle.cls b/info/examples/Math/exaarticle.cls
new file mode 100644
index 0000000000..67b1c13c87
--- /dev/null
+++ b/info/examples/Math/exaarticle.cls
@@ -0,0 +1,24 @@
+%%
+%% DANTE Edition
+%%
+%% Example class for use with the book examples.
+%%
+%% Copyright (C) 2009/10 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
+\ProcessOptions\relax
+\LoadClass[twoside,10pt]{article}
+\RequirePackage{ifxetex}
+\RequirePackage{ifluatex}
+\RequirePackage{ifpdf}
+\RequirePackage{DEexa}
+
+\endinput
diff --git a/info/examples/Math/exaarticle2.cls b/info/examples/Math/exaarticle2.cls
new file mode 100644
index 0000000000..d34eaca852
--- /dev/null
+++ b/info/examples/Math/exaarticle2.cls
@@ -0,0 +1,22 @@
+% $Id: exaarticle2.cls 754 2013-02-20 21:42:41Z herbert $
+%%
+%% Example class for use with the book examples.
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
+\ProcessOptions\relax
+\LoadClass[10pt]{article}
+%\RequirePackage{dtklogos}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+\endinput
+
diff --git a/info/examples/Math/exaartplain.cls b/info/examples/Math/exaartplain.cls
new file mode 100644
index 0000000000..d5899f67ab
--- /dev/null
+++ b/info/examples/Math/exaartplain.cls
@@ -0,0 +1,30 @@
+%%
+%% Das LaTeX Buch
+%%
+%% Example class for use with the book examples.
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
+\ProcessOptions\relax
+\LoadClass{article}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+
+\let\ps@origplain\ps@plain
+\let\ps@plain\ps@empty % this class doesn't produces page numbers
+ % since this would make examples too big
+ % but if necessary there is origplain
+
+\endinput
+yy \ No newline at end of file
diff --git a/info/examples/Math/exabeamer.cls b/info/examples/Math/exabeamer.cls
new file mode 100644
index 0000000000..61cbe47a44
--- /dev/null
+++ b/info/examples/Math/exabeamer.cls
@@ -0,0 +1,49 @@
+%
+% $Id: exabeamer.cls 162 2009-12-05 20:32:34Z herbert $
+%
+%%
+%% Das LaTeX Buch
+%%
+%% Example ``beamer like'' class for use with the book examples.
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{beamerbasercs}
+\RequirePackage{beamerbaseoptions}
+\DeclareOptionBeamer*{\PassOptionsToClass{\CurrentOption}{beamer}}
+\ProcessOptionsBeamer\relax
+\LoadClass{beamer}
+\RequirePackage{DEexa}
+
+\endinput
+
+\AtBeginDocument{
+\ifx\selectcolormodel\@undefined
+\else
+ \selectcolormodel{cmyk}
+\fi
+\special{ps:
+ /setcmykcolor { exch 0.11 mul add
+ exch 0.59 mul add
+ exch 0.3 mul add
+ dup 1 gt { pop 1 } if neg 1 add setgray } def
+ /setrgbcolor { 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ /sethsbcolor { /b exch def /s exch def 6 mul dup cvi dup /i exch def sub /f exch def
+ /F [[0 1 f sub 1][f 0 1][1 0 1 f sub][1 f 0][1 f sub 1 0][0 1 f][0 1 1]] def
+ F i get { s mul neg 1 add b mul} forall
+ 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ }
+}
+
+
diff --git a/info/examples/Math/exabook.cls b/info/examples/Math/exabook.cls
new file mode 100644
index 0000000000..40bfbf4c29
--- /dev/null
+++ b/info/examples/Math/exabook.cls
@@ -0,0 +1,18 @@
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{book}}
+\ProcessOptions\relax
+
+\LoadClass[twoside,10pt]{book}
+\RequirePackage{DEexa}
+
+\endinput
diff --git a/info/examples/Math/exabook2.cls b/info/examples/Math/exabook2.cls
new file mode 100644
index 0000000000..e0dea04b7f
--- /dev/null
+++ b/info/examples/Math/exabook2.cls
@@ -0,0 +1,19 @@
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{book}}
+\ProcessOptions\relax
+
+\LoadClass{book}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+\endinput
diff --git a/info/examples/Math/exadante.cls b/info/examples/Math/exadante.cls
new file mode 100644
index 0000000000..9b082131e0
--- /dev/null
+++ b/info/examples/Math/exadante.cls
@@ -0,0 +1,19 @@
+%%
+%% Copyright (C) 2011 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{danteedition}}
+\ProcessOptions\relax
+
+\PassOptionsToPackage{ngerman}{babel}
+\LoadClass{danteedition}
+\RequirePackage{DEexa}
+
+\endinput
diff --git a/info/examples/Math/exafoils.cls b/info/examples/Math/exafoils.cls
new file mode 100644
index 0000000000..4725699774
--- /dev/null
+++ b/info/examples/Math/exafoils.cls
@@ -0,0 +1,59 @@
+%
+% $Id: exafoils.cls 631 2012-01-21 18:35:47Z herbert $
+%
+%%
+%% Praesentationen, 1st edition
+%%
+%% Prasentationen mit LaTeX
+%%
+%% Copyright (C) 2009 Voss
+%%
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{foils}}
+\ProcessOptions\relax
+\LoadClass{foils}
+\RequirePackage[T1]{fontenc}
+\input{exa-fontconfig}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
+\AtBeginDocument{
+\ifx\selectcolormodel\@undefined
+\else
+ \selectcolormodel{cmyk}
+\fi
+
+
+\special{ps:
+ /setcmykcolor { exch 0.11 mul add
+ exch 0.59 mul add
+ exch 0.3 mul add
+ dup 1 gt { pop 1 } if neg 1 add setgray } def
+ /setrgbcolor { 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ /sethsbcolor { /b exch def /s exch def 6 mul dup cvi dup /i exch def sub /f exch def
+ /F [[0 1 f sub 1][f 0 1][1 0 1 f sub][1 f 0][1 f sub 1 0][0 1 f][0 1 1]] def
+ F i get { s mul neg 1 add b mul} forall
+ 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ }
+}
+
+\endinput
+
diff --git a/info/examples/Math/exafubeamer.cls b/info/examples/Math/exafubeamer.cls
new file mode 100644
index 0000000000..c15ae37df9
--- /dev/null
+++ b/info/examples/Math/exafubeamer.cls
@@ -0,0 +1,37 @@
+%
+% $Id: exafubeamer.cls 631 2012-01-21 18:35:47Z herbert $
+%
+%%
+%%
+%% Praesentationen, 1st edition
+%%
+%% Prasentationen mit LaTeX
+%%
+%% Copyright (C) 2009 Voss
+%%
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{FUbeamer}}
+\ProcessOptions\relax
+\LoadClass[xcolor=table]{FUbeamer}
+
+\RequirePackage[T1]{fontenc}
+\input{exa-fontconfig}
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+
+\endinput
+
diff --git a/info/examples/Math/exafupd.cls b/info/examples/Math/exafupd.cls
new file mode 100644
index 0000000000..a4c57b804b
--- /dev/null
+++ b/info/examples/Math/exafupd.cls
@@ -0,0 +1,56 @@
+%
+% $Id: exafupd.cls 631 2012-01-21 18:35:47Z herbert $
+%
+%%
+%% Praesentationen, 1st edition
+%%
+%% Prasentationen mit LaTeX
+%%
+%% Copyright (C) 2009 Voss
+%%
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{FUpowerdot}}
+\ProcessOptions\relax
+\LoadClass{FUpowerdot}
+\RequirePackage[T1]{fontenc}
+\input{exa-fontconfig}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
+
+\AtBeginDocument{
+\ifx\selectcolormodel\@undefined
+\else
+ \selectcolormodel{cmyk}
+\fi
+\special{ps:
+ /setcmykcolor { exch 0.11 mul add
+ exch 0.59 mul add
+ exch 0.3 mul add
+ dup 1 gt { pop 1 } if neg 1 add setgray } def
+ /setrgbcolor { 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ /sethsbcolor { /b exch def /s exch def 6 mul dup cvi dup /i exch def sub /f exch def
+ /F [[0 1 f sub 1][f 0 1][1 0 1 f sub][1 f 0][1 f sub 1 0][0 1 f][0 1 1]] def
+ F i get { s mul neg 1 add b mul} forall
+ 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ }
+}
+
diff --git a/info/examples/Math/examargin.cls b/info/examples/Math/examargin.cls
new file mode 100644
index 0000000000..de2bc8fdae
--- /dev/null
+++ b/info/examples/Math/examargin.cls
@@ -0,0 +1,107 @@
+%
+% $Id: examargin.cls 631 2012-01-21 18:35:47Z herbert $
+%
+%%
+%% The LaTeX Companion, 2ed
+%%
+%% Example ``margin lines'' class for use with the Companion examples.
+%%
+%% Copyright (C) 2004 Frank Mittelbach, Michel Goossens,
+%% Johannes Braams, David Carlisle, and Chris Rowley
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
+\ProcessOptions\relax
+\LoadClass[twoside]{article}
+
+\RequirePackage[T1]{fontenc}
+\input{exa-fontconfig}
+
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+
+\let\ps@origplain\ps@plain
+\let\ps@plain\ps@empty % this class doesn't produces page numbers
+ % since this would make examples too big
+ % but if necessary there is origplain
+
+
+% Public version uses cmtt (ectt)
+%\renewcommand{\ttdefault}{cmtt}\endinput
+% Book version uses emtt, and restricts to two colors.
+
+\DeclareFontFamily{T1}{emtt}{\hyphenchar \font\m@ne}
+\DeclareFontShape{T1}{emtt}{m}{n}{
+ <-9> emtt8
+ <9-10> emtt9
+ <10-12> emtt10
+ <12-> emtt12
+ }{}
+\DeclareFontShape{T1}{emtt}{m}{it}{
+ <-> emitt10
+ }{}
+\DeclareFontShape{T1}{emtt}{m}{sl}{
+ <-> emsltt10
+ }{}
+\DeclareFontShape{T1}{emtt}{m}{sc}{
+ <-> emtcsc10
+ }{}
+
+% FAKE OT1 as it is needed in one example
+
+\DeclareFontFamily{OT1}{emtt}{\hyphenchar \font\m@ne}
+\DeclareFontShape{OT1}{emtt}{m}{n}{
+ <-9> emtt8
+ <9-10> emtt9
+ <10-12> emtt10
+ <12-> emtt12
+ }{}
+
+\renewcommand{\ttdefault}{emtt}
+
+% as the book is printed in two colors only (black and blue) we need
+% to ensure that other colors are replaced by gray if necessary:
+
+\AtBeginDocument{
+\ifx\color\@undefined
+\else
+\definecolor{red}{gray}{.7}
+\definecolor{green}{gray}{.8} % we keep green
+\definecolor{yellow}{gray}{.9}
+\fi
+}
+
+% for margin rules in math examples we need color to make them
+% blue. So in this class color is actually always present:
+
+\RequirePackage{color}
+
+\newcommand \EX@rulewidth {0.25pt}
+
+%% Keep on hacking!
+\newcommand \SetupMarginLines{%
+ \AtBeginDocument
+ {\hbox\bgroup \kern-\EX@rulewidth
+ {\color{blue}\vrule width \EX@rulewidth}%
+ \vbox\bgroup}%
+ \AtEndDocument
+ {\egroup
+ {\color{blue}\vrule width \EX@rulewidth}%
+ \kern-\EX@rulewidth \egroup}%
+}
+
+
+\SetupMarginLines
+
+
+\endinput
+
diff --git a/info/examples/Math/examemoir.cls b/info/examples/Math/examemoir.cls
new file mode 100644
index 0000000000..f167bc7136
--- /dev/null
+++ b/info/examples/Math/examemoir.cls
@@ -0,0 +1,19 @@
+% $Id: examemoir.cls 575 2011-09-05 08:22:27Z herbert $
+%%
+%% Copyright (C) 2011 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{memoir}}
+\ProcessOptions\relax
+
+\LoadClass[twoside,10pt]{memoir}
+\RequirePackage{DEexa}
+
+\endinput
diff --git a/info/examples/Math/examinimal-mathsymbols.cls b/info/examples/Math/examinimal-mathsymbols.cls
new file mode 100644
index 0000000000..859ecefc2e
--- /dev/null
+++ b/info/examples/Math/examinimal-mathsymbols.cls
@@ -0,0 +1,31 @@
+%
+% $Id: ttctminimal.cls 124 2008-12-30 20:35:40Z herbert $
+%
+%%
+%% Der Mathematiksatz mit LaTeX
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\LoadClass[10pt]{article}
+\RequirePackage[T1]{fontenc}
+\setlength\tabcolsep{4pt}
+\def\Lcs#1{\texttt{\textbackslash#1}}
+\def\mathsymbol#1{$\csname#1\endcsname $ & \Lcs{#1} & }
+\def\mathSymbol#1{$ \csname#1\endcsname $ & \Lcs{#1}
+ & $ \csname big#1\endcsname $ & \Lcs{big#1} &}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
diff --git a/info/examples/Math/examinimal.cls b/info/examples/Math/examinimal.cls
new file mode 100644
index 0000000000..00e28af306
--- /dev/null
+++ b/info/examples/Math/examinimal.cls
@@ -0,0 +1,26 @@
+%
+% $Id: examinimal.cls 754 2013-02-20 21:42:41Z herbert $
+%
+%%
+%% LaTeX für wissenschaftliche Arbeiten
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\LoadClass{minimal}
+%\RequirePackage[T1]{fontenc}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
diff --git a/info/examples/Math/exapd.cls b/info/examples/Math/exapd.cls
new file mode 100644
index 0000000000..2f9eee6e10
--- /dev/null
+++ b/info/examples/Math/exapd.cls
@@ -0,0 +1,56 @@
+%
+% $Id: exapd.cls 631 2012-01-21 18:35:47Z herbert $
+%
+%%
+%% The LaTeX Companion, 2ed
+%%
+%% Example ``powerdot like'' class for use with the book examples.
+%%
+%% Copyright (C) 2009 Niedernair/Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{powerdot}}
+\ProcessOptions\relax
+\LoadClass{powerdot}
+\RequirePackage[T1]{fontenc}
+\input{exa-fontconfig}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
+\AtBeginDocument{
+\ifx\selectcolormodel\@undefined
+\else
+ \selectcolormodel{cmyk}
+\fi
+\special{ps:
+ /setcmykcolor { exch 0.11 mul add
+ exch 0.59 mul add
+ exch 0.3 mul add
+ dup 1 gt { pop 1 } if neg 1 add setgray } def
+ /setrgbcolor { 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ /sethsbcolor { /b exch def /s exch def 6 mul dup cvi dup /i exch def sub /f exch def
+ /F [[0 1 f sub 1][f 0 1][1 0 1 f sub][1 f 0][1 f sub 1 0][0 1 f][0 1 1]] def
+ F i get { s mul neg 1 add b mul} forall
+ 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ }
+}
+
+\endinput
+
diff --git a/info/examples/Math/exaprosper.cls b/info/examples/Math/exaprosper.cls
new file mode 100644
index 0000000000..39e4891bd4
--- /dev/null
+++ b/info/examples/Math/exaprosper.cls
@@ -0,0 +1,60 @@
+%
+% $Id: exaprosper.cls 631 2012-01-21 18:35:47Z herbert $
+%
+%%
+%%
+%% Praesentationen, 1st edition
+%%
+%% Prasentationen mit LaTeX
+%%
+%% Copyright (C) 2009 Voss
+%%
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{prosper}}
+\ProcessOptions\relax
+\LoadClass{prosper}
+\RequirePackage[T1]{fontenc}
+\input{exa-fontconfig}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
+\AtBeginDocument{
+\ifx\selectcolormodel\@undefined
+\else
+ \selectcolormodel{cmyk}
+\fi
+
+
+\special{ps:
+ /setcmykcolor { exch 0.11 mul add
+ exch 0.59 mul add
+ exch 0.3 mul add
+ dup 1 gt { pop 1 } if neg 1 add setgray } def
+ /setrgbcolor { 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ /sethsbcolor { /b exch def /s exch def 6 mul dup cvi dup /i exch def sub /f exch def
+ /F [[0 1 f sub 1][f 0 1][1 0 1 f sub][1 f 0][1 f sub 1 0][0 1 f][0 1 1]] def
+ F i get { s mul neg 1 add b mul} forall
+ 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ }
+}
+
+\endinput
+
diff --git a/info/examples/Math/exareport.cls b/info/examples/Math/exareport.cls
new file mode 100644
index 0000000000..0d16eadb10
--- /dev/null
+++ b/info/examples/Math/exareport.cls
@@ -0,0 +1,61 @@
+%%
+%% Wiss, 1st edition
+%%
+%% LaTeX für wissenschaftliche Arbeiten
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{report}}
+\ProcessOptions\relax
+\LoadClass[twoside,openany,10pt]{report}
+
+\RequirePackage{DEexa}
+\def\@makechapterhead#1{%
+ \vspace*{10\p@}%
+ {\parindent \z@ \raggedright \normalfont
+ \ifnum \c@secnumdepth >\m@ne
+ \Large\bfseries \@chapapp\space \thechapter
+ \par\nobreak
+ \vskip 20\p@
+ \fi
+ \interlinepenalty\@M
+ \Large\bfseries #1\par\nobreak
+ \vskip 20\p@
+ }}
+\def\@makeschapterhead#1{%
+ \vspace*{10\p@}%
+ {\parindent \z@ \raggedright
+ \normalfont
+ \interlinepenalty\@M
+ \Large\bfseries #1\par\nobreak
+ \vskip 20\p@
+ }}
+
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+\makeatletter
+%\let\ps@plain\ps@empty
+\makeatother
+\renewcommand\documentclass[2][]{}
+\endinput
+
+\AtBeginDocument{
+\ifx\color\@undefined
+\else
+ \definecolor{blue}{cmyk}{1,0.56,0,0}
+ \definecolor{red}{cmyk}{0,0,0,.3}
+ \definecolor{green}{cmyk}{0,0,0,.2}
+ \definecolor{yellow}{cmyk}{0,0,0,.1}
+\fi
+}
+
+
diff --git a/info/examples/Math/exaseminar.cls b/info/examples/Math/exaseminar.cls
new file mode 100644
index 0000000000..19e283fe21
--- /dev/null
+++ b/info/examples/Math/exaseminar.cls
@@ -0,0 +1,33 @@
+%
+% $Id: exaseminar.cls 631 2012-01-21 18:35:47Z herbert $
+%
+%%
+%%
+%% Praesentationen, 1st edition
+%%
+%% Prasentationen mit LaTeX
+%%
+%% Copyright (C) 2009 Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{seminar}}
+\ProcessOptions\relax
+\LoadClass{seminar}
+\RequirePackage[T1]{fontenc}
+\input{exa-fontconfig}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
diff --git a/info/examples/Math/exaslidenotes.cls b/info/examples/Math/exaslidenotes.cls
new file mode 100644
index 0000000000..9268a5b916
--- /dev/null
+++ b/info/examples/Math/exaslidenotes.cls
@@ -0,0 +1,59 @@
+%
+% $Id: exaslidenotes.cls 631 2012-01-21 18:35:47Z herbert $
+%
+%%
+%%
+%% Praesentationen, 1st edition
+%%
+%% Prasentationen mit LaTeX
+%%
+%% Copyright (C) 2009 Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{slidenotes}}
+\ProcessOptions\relax
+\LoadClass{slidenotes}
+\RequirePackage[T1]{fontenc}
+\input{exa-fontconfig}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
+\AtBeginDocument{
+\ifx\selectcolormodel\@undefined
+\else
+ \selectcolormodel{cmyk}
+\fi
+
+
+\special{ps:
+ /setcmykcolor { exch 0.11 mul add
+ exch 0.59 mul add
+ exch 0.3 mul add
+ dup 1 gt { pop 1 } if neg 1 add setgray } def
+ /setrgbcolor { 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ /sethsbcolor { /b exch def /s exch def 6 mul dup cvi dup /i exch def sub /f exch def
+ /F [[0 1 f sub 1][f 0 1][1 0 1 f sub][1 f 0][1 f sub 1 0][0 1 f][0 1 1]] def
+ F i get { s mul neg 1 add b mul} forall
+ 0.11 mul
+ exch 0.59 mul add
+ exch 0.3 mul add setgray } def
+ }
+}
+
+\endinput
+
diff --git a/info/examples/Math/exasymbol.cls b/info/examples/Math/exasymbol.cls
new file mode 100644
index 0000000000..c915b58f61
--- /dev/null
+++ b/info/examples/Math/exasymbol.cls
@@ -0,0 +1,36 @@
+%
+% $Id: exasymbol.cls 633 2012-01-21 21:05:45Z herbert $
+%
+%%
+%% LaTeX für wissenschaftliche Arbeiten
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\LoadClass[10pt]{article}
+% ignore second documentclass command for display in book:
+\let\ps@origplain\ps@plain
+\let\ps@plain\ps@empty % this class doesn't produces page numbers
+ % since this would make examples too big
+ % but if necessary there is origplain
+\setlength\tabcolsep{4pt}
+\def\Lcs#1{\texttt{\small\textbackslash#1}}
+\def\mathsymbol#1{$\csname#1\endcsname $ & \Lcs{#1} & }
+\def\mathSymbol#1{$ \csname#1\endcsname $ & \Lcs{#1}
+ & $ \csname big#1\endcsname $ & \Lcs{big#1} &}
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+
+% ignore second documentclass command for display in book:
+
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
diff --git a/info/examples/Math/exaxetex.cls b/info/examples/Math/exaxetex.cls
new file mode 100644
index 0000000000..5e9944d7d4
--- /dev/null
+++ b/info/examples/Math/exaxetex.cls
@@ -0,0 +1,44 @@
+%%
+%% Das LaTeX Buch
+%%
+%% Example class for use with the book examples.
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
+\ProcessOptions\relax
+\LoadClass[twoside,10pt]{article}
+\input{exa-fontconfig}
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+
+\let\ps@origplain\ps@plain
+\let\ps@plain\ps@empty % this class doesn't produces page numbers
+ % since this would make examples too big
+ % but if necessary there is origplain
+
+\endinput
+
+
+\AtBeginDocument{
+\ifx\color\@undefined
+\else
+ \definecolor{blue}{cmyk}{1,0.56,0,0}
+ \definecolor{red}{cmyk}{0,0,0,.3}
+ \definecolor{green}{cmyk}{0,0,0,.2}
+ \definecolor{yellow}{cmyk}{0,0,0,.1}
+\fi
+}
+
+
diff --git a/info/examples/Math/fontDemo-E.tex b/info/examples/Math/fontDemo-E.tex
new file mode 100644
index 0000000000..526878be62
--- /dev/null
+++ b/info/examples/Math/fontDemo-E.tex
@@ -0,0 +1,42 @@
+%%
+%% Der Mathematiksatz mit LaTeX, 1. Auflage 2009
+%%
+%% fontDemo.tex
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+\newlength\Breite\setlength\Breite{\linewidth}
+\addtolength\Breite{-2\fboxsep}
+\addtolength\Breite{-2\fboxrule}
+\fbox{%
+\begin{minipage}{\Breite}
+\textbf{Theorem 1 (Residue Theorem).}
+Let $f$ be analytic in the region $G$ except for the isolated singularities $a_1,a_2,\ldots,a_m$. If $\gamma$ is a closed rectifiable curve in $G$ which does not pass through any of the points $a_k$ and if $\gamma\approx 0$ in $G$ then
+%
+\[
+\mathop{\mathrm{Res}}\limits_{z=a}f(z) = \mathop{\mathrm{Res}}\limits_a f
+ = \frac{1}{2\pi\mathrm{i}} \int\limits_C f(z)\,\mathrm{d}z,
+\]
+%
+where $C\subset D\backslash\{a\}$ is a closed line
+$ n(C,a)=1$ (e.\,g. a counterclockwise circle loop).
+
+\medskip
+$\mathrm{A} \Lambda \Delta \nabla \mathrm{B C D} \Sigma \mathrm{E F} \Gamma \mathrm{G H I J} K L M N O
+ \Theta \Omega \mathrm{P} \Phi \Pi \Xi \mathtt{Q R S T} U V W X Y \Upsilon \Psi \mathrm{Z}$
+$\mathsf{ABCDabcd1234}$
+
+$a\alpha b \beta c \partial d \delta e \epsilon \varepsilon f \zeta \xi g \gamma h \hbar \iota i \imath j
+k \kappa l \ell \lambda m n \eta \theta \vartheta o \sigma \varsigma \phi \varphi \wp p
+\rho \varrho q r s t \tau \pi u \mu \nu v \upsilon w \omega \varpi $
+
+\boldmath$xyz \infty \propto \emptyset y=f(x)$ \unboldmath
+\hfill$\sum\int\prod\displaystyle~\prod\int\sum~
+ \textstyle\sum_a^b\int_a^b\prod_a^b~ \displaystyle\sum_a^b\int\limits_a^b\prod_a^b$
+\end{minipage}}
diff --git a/info/examples/Math/fontDemo.tex b/info/examples/Math/fontDemo.tex
new file mode 100644
index 0000000000..6cf3b7516d
--- /dev/null
+++ b/info/examples/Math/fontDemo.tex
@@ -0,0 +1,41 @@
+%%
+%% Der Mathematiksatz mit LaTeX, 1. Auflage 2009
+%%
+%% fontDemo.tex
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+\newlength\Breite\setlength\Breite{\linewidth}
+\addtolength\Breite{-2\fboxsep}
+\addtolength\Breite{-2\fboxrule}
+\fbox{%
+\begin{minipage}{\Breite}
+\textbf{Theorem 1 (Residuum).}
+F\"ur eine in einer \textsf{punktierten Kreisscheibe} $D\backslash\{a\}$ analytische Funktion $f$ definiert man
+das \emph{Residuum} im Punkt $a$ als
+\[
+\mathop{\mathrm{Res}}\limits_{z=a}f(z) = \mathop{\mathrm{Res}}\limits_a f
+ = \frac{1}{2\pi\mathrm{i}} \int\limits_C f(z)\,\mathrm{d}z,
+\]
+wobei $C\subset D\backslash\{a\}$ ein geschlossener Weg mit
+$ n(C,a)=1$ ist (z.\,B. ein entgegen dem Uhrzeigersinn durchlaufener Kreis).
+
+\medskip
+$\mathrm{A} \Lambda \Delta \nabla \mathrm{B C D} \Sigma \mathrm{E F} \Gamma \mathrm{G H I J} K L M N O
+ \Theta \Omega \mathrm{P} \Phi \Pi \Xi \mathtt{Q R S T} U V W X Y \Upsilon \Psi \mathrm{Z}$
+$\mathsf{ABCDabcd1234}$
+
+$a\alpha b \beta c \partial d \delta e \epsilon \varepsilon f \zeta \xi g \gamma h \hbar \iota i \imath j
+k \kappa l \ell \lambda m n \eta \theta \vartheta o \sigma \varsigma \phi \varphi \wp p
+\rho \varrho q r s t \tau \pi u \mu \nu v \upsilon w \omega \varpi $
+
+\boldmath$xyz \infty \propto \emptyset y=f(x)$ \unboldmath
+\hfill$\sum\int\prod\displaystyle~\prod\int\sum~
+ \textstyle\sum_a^b\int_a^b\prod_a^b~ \displaystyle\sum_a^b\int\limits_a^b\prod_a^b$
+\end{minipage}}
diff --git a/info/examples/Math/images/2-2-5.ltx b/info/examples/Math/images/2-2-5.ltx
new file mode 100644
index 0000000000..4ffd0a65e2
--- /dev/null
+++ b/info/examples/Math/images/2-2-5.ltx
@@ -0,0 +1,35 @@
+%%
+%% Der Mathematiksatz mit LaTeX, 1. Auflage 2009
+%%
+%% Example 2-2-5 on page 8.
+%%
+%% Copyright (C) 2008 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+
+\documentclass[]{ttctexa}
+\pagestyle{empty}
+\setcounter{page}{6}
+\setlength\textwidth{355.65944pt}
+\setlength\parindent{0pt}
+\usepackage[utf8]{inputenc}
+\usepackage[lucidasmallscale]{lucidabr}
+\renewcommand\thesection{1}% nur Demo
+\renewcommand\thesubsection{1.1}% nur Demo
+\let\section\subsection% nur Demo
+\let\subsection\subsubsection% nur Demo
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+\usepackage[linktocpage,colorlinks]{hyperref}
+\StopShownPreambleCommands
+\begin{document}
+\tableofcontents
+\section{Das \texorpdfstring{Integral $ \int_a^b \sin(x)\mathrm{d}x $}{Sinus-Integral}}
+\subsection{\texorpdfstring{$\sqrt{x_1^2+x_2^2}$}{sqrt(x\_1\^{}2+x\_2\^{}2)}}
+bar
+\end{document}
diff --git a/info/examples/Math/images/2-2-5.pdf b/info/examples/Math/images/2-2-5.pdf
new file mode 100644
index 0000000000..ac71bb45bc
--- /dev/null
+++ b/info/examples/Math/images/2-2-5.pdf
Binary files differ
diff --git a/info/examples/Math/images/bar.pdf b/info/examples/Math/images/bar.pdf
new file mode 100644
index 0000000000..63f038c8f4
--- /dev/null
+++ b/info/examples/Math/images/bar.pdf
Binary files differ
diff --git a/info/examples/Math/images/texorpdf.pdf b/info/examples/Math/images/texorpdf.pdf
new file mode 100644
index 0000000000..37c1552cfa
--- /dev/null
+++ b/info/examples/Math/images/texorpdf.pdf
Binary files differ
diff --git a/info/examples/Math/images/texorpdf.png b/info/examples/Math/images/texorpdf.png
new file mode 100644
index 0000000000..63c919d8b4
--- /dev/null
+++ b/info/examples/Math/images/texorpdf.png
Binary files differ
diff --git a/info/examples/Math/images/texorpdf.tex b/info/examples/Math/images/texorpdf.tex
new file mode 100644
index 0000000000..68b44474f5
--- /dev/null
+++ b/info/examples/Math/images/texorpdf.tex
@@ -0,0 +1,32 @@
+%%
+%% Der Mathematiksatz mit LaTeX, 1. Auflage 2009
+%%
+%% Example 2-2-5 on page 8.
+%%
+%% Copyright (C) 2008 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+
+\documentclass[a5paper]{ttctexa}
+\pagestyle{empty}
+\setcounter{page}{6}
+\setlength\textwidth{355.65944pt}
+\setlength\parindent{0pt}
+\usepackage[utf8]{inputenc}
+\usepackage[lucidasmallscale]{lucidabr}
+\usepackage[margin=10mm]{geometry}
+\usepackage[ngerman]{babel}
+\StartShownPreambleCommands
+\usepackage[linktocpage,colorlinks]{hyperref}
+\StopShownPreambleCommands
+\begin{document}
+\tableofcontents
+\section{Das {Integral $ \int_a^b \sin(x)\mathrm{d}x $}}
+\subsection{$\sqrt{x_1^2+x_2^2}$}
+bar
+\end{document}
diff --git a/info/examples/Math/images/texorpdf2.pdf b/info/examples/Math/images/texorpdf2.pdf
new file mode 100644
index 0000000000..569f7769a9
--- /dev/null
+++ b/info/examples/Math/images/texorpdf2.pdf
Binary files differ
diff --git a/info/examples/Math/images/texorpdf2.png b/info/examples/Math/images/texorpdf2.png
new file mode 100644
index 0000000000..05e7acc987
--- /dev/null
+++ b/info/examples/Math/images/texorpdf2.png
Binary files differ
diff --git a/info/examples/Math/images/texorpdf2.tex b/info/examples/Math/images/texorpdf2.tex
new file mode 100644
index 0000000000..cd82a1bb39
--- /dev/null
+++ b/info/examples/Math/images/texorpdf2.tex
@@ -0,0 +1,32 @@
+%%
+%% Der Mathematiksatz mit LaTeX, 1. Auflage 2009
+%%
+%% Example 2-2-5 on page 8.
+%%
+%% Copyright (C) 2008 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+
+\documentclass[a5paper]{ttctexa}
+\pagestyle{empty}
+\setcounter{page}{6}
+\setlength\textwidth{355.65944pt}
+\setlength\parindent{0pt}
+\usepackage[utf8]{inputenc}
+\usepackage[lucidasmallscale]{lucidabr}
+\usepackage[ngerman]{babel}
+\usepackage[margin=10mm]{geometry}
+\StartShownPreambleCommands
+\usepackage[linktocpage,colorlinks]{hyperref}
+\StopShownPreambleCommands
+\begin{document}
+\tableofcontents
+\section{Das \texorpdfstring{Integral $ \int_a^b \sin(x)\mathrm{d}x $}{Sinus-Integral}}
+\subsection{\texorpdfstring{$\sqrt{x_1^2+x_2^2}$}{sqrt(x\_1\^{}2+x\_2\^{}2)}}
+bar
+\end{document}
diff --git a/info/examples/Math/images/ueber.jpg b/info/examples/Math/images/ueber.jpg
new file mode 100644
index 0000000000..1fd650e487
--- /dev/null
+++ b/info/examples/Math/images/ueber.jpg
Binary files differ
diff --git a/info/examples/Math/images/ueber.pdf b/info/examples/Math/images/ueber.pdf
new file mode 100644
index 0000000000..2a7d426aa5
--- /dev/null
+++ b/info/examples/Math/images/ueber.pdf
Binary files differ
diff --git a/info/examples/Math/protect.aux b/info/examples/Math/protect.aux
new file mode 100644
index 0000000000..9a515a46f8
--- /dev/null
+++ b/info/examples/Math/protect.aux
@@ -0,0 +1,2 @@
+\relax
+\@writefile{toc}{\contentsline {section}{\numberline {1}Das Integral \relax $ \intop \nolimits \mathop {\mathgroup \symoperators sin}\nolimits (x)\mathrm {d}x \relax \GenericError { }{LaTeX Error: Bad math environment delimiter}{See the LaTeX manual or LaTeX Companion for explanation.}{Your command was ignored.\MessageBreak Type I <command> <return> to replace it with another command,\MessageBreak or <return> to continue without it.} }{1}}
diff --git a/info/examples/Math/protect.out b/info/examples/Math/protect.out
new file mode 100644
index 0000000000..4375f10154
--- /dev/null
+++ b/info/examples/Math/protect.out
@@ -0,0 +1,44 @@
+This is pdfTeX, Version 3.1415926-2.3-1.40.12 (TeX Live 2011)
+ restricted \write18 enabled.
+entering extended mode
+(./protect.tex
+LaTeX2e <2011/06/27>
+Babel <v3.8m> and hyphenation patterns for english, dumylang, nohyphenation, ge
+rman-x-2011-07-01, ngerman-x-2011-07-01, afrikaans, ancientgreek, ibycus, arabi
+c, armenian, basque, bulgarian, catalan, pinyin, coptic, croatian, czech, danis
+h, dutch, ukenglish, usenglishmax, esperanto, estonian, ethiopic, farsi, finnis
+h, french, galician, german, ngerman, swissgerman, monogreek, greek, hungarian,
+ icelandic, assamese, bengali, gujarati, hindi, kannada, malayalam, marathi, or
+iya, panjabi, tamil, telugu, indonesian, interlingua, irish, italian, kurmanji,
+ lao, latin, latvian, lithuanian, mongolian, mongolianlmc, bokmal, nynorsk, pol
+ish, portuguese, romanian, russian, sanskrit, serbian, serbianc, slovak, sloven
+ian, spanish, swedish, turkish, turkmen, ukrainian, uppersorbian, welsh, loaded
+.
+(/usr/local/texlive/2011/texmf-dist/tex/latex/base/article.cls
+Document Class: article 2007/10/19 v1.4h Standard LaTeX document class
+(/usr/local/texlive/2011/texmf-dist/tex/latex/base/size10.clo)) (./protect.aux)
+(./protect.toc
+
+! LaTeX Error: Bad math environment delimiter.
+
+See the LaTeX manual or LaTeX Companion for explanation.
+Type H <return> for immediate help.
+ ...
+
+l.1 ...k or <return> to continue without it.} }{1}
+
+? ! Missing $ inserted.
+<inserted text>
+ $
+l.1 ...k or <return> to continue without it.} }{1}
+
+? ) [1{/usr/local/texlive/2011/texmf-var/fonts/map/pdftex/updmap/pdftex.map}]
+(./protect.aux) )</usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfont
+s/cm/cmbx10.pfb></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts
+/cm/cmbx12.pfb></usr/local/texlive/2011/../texmf-local/fonts/type1/yy/em/cmex10
+.pfb></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts/cm/cmmi10.
+pfb></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts/cm/cmmi12.p
+fb></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts/cm/cmr10.pfb
+></usr/local/texlive/2011/texmf-dist/fonts/type1/public/amsfonts/cm/cmr12.pfb>
+Output written on protect.pdf (1 page, 56532 bytes).
+Transcript written on protect.log.
diff --git a/info/examples/Math/protect.pdf b/info/examples/Math/protect.pdf
new file mode 100644
index 0000000000..e69c9eef11
--- /dev/null
+++ b/info/examples/Math/protect.pdf
Binary files differ
diff --git a/info/examples/Math/protect.tex b/info/examples/Math/protect.tex
new file mode 100644
index 0000000000..e12f2dde58
--- /dev/null
+++ b/info/examples/Math/protect.tex
@@ -0,0 +1,7 @@
+\documentclass{article}
+\begin{document}
+\tableofcontents
+\section{Das Integral \( \int \sin(x)\mathrm{d}x \) }
+foo
+\end{document}
+
diff --git a/info/examples/Math/protect.toc b/info/examples/Math/protect.toc
new file mode 100644
index 0000000000..7e7223b6ea
--- /dev/null
+++ b/info/examples/Math/protect.toc
@@ -0,0 +1 @@
+\contentsline {section}{\numberline {1}Das Integral \relax $ \intop \nolimits \mathop {\mathgroup \symoperators sin}\nolimits (x)\mathrm {d}x \relax \GenericError { }{LaTeX Error: Bad math environment delimiter}{See the LaTeX manual or LaTeX Companion for explanation.}{Your command was ignored.\MessageBreak Type I <command> <return> to replace it with another command,\MessageBreak or <return> to continue without it.} }{1}
diff --git a/info/examples/Math/screxa.cls b/info/examples/Math/screxa.cls
new file mode 100644
index 0000000000..868001b482
--- /dev/null
+++ b/info/examples/Math/screxa.cls
@@ -0,0 +1,43 @@
+%%
+%% LaTeX für wissenschaftliche Arbeiten
+%%
+%% Copyright (C) 2011 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOptionExa*{\PassOptionsToClass{\CurrentOption}{scrartcl}}
+\ProcessOptionsExa\relax
+\LoadClass[headings=small]{scrartcl}
+\RequirePackage{DEexa}
+\RequirePackage[ngerman]{babel}
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+
+\let\ps@origplain\ps@plain
+\let\ps@plain\ps@empty % this class doesn't produces page numbers
+ % since this would make examples too big
+ % but if necessary there is origplain
+
+\endinput
+
+
+\AtBeginDocument{
+\ifx\color\@undefined
+\else
+ \definecolor{blue}{cmyk}{1,0.56,0,0}
+ \definecolor{red}{cmyk}{0,0,0,.3}
+ \definecolor{green}{cmyk}{0,0,0,.2}
+ \definecolor{yellow}{cmyk}{0,0,0,.1}
+\fi
+}
+
+
diff --git a/info/examples/Math/screxabook.cls b/info/examples/Math/screxabook.cls
new file mode 100644
index 0000000000..bfd22313c1
--- /dev/null
+++ b/info/examples/Math/screxabook.cls
@@ -0,0 +1,39 @@
+%%
+%% Das LaTeX Buch
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrbook}}
+\ProcessOptions\relax
+\LoadClass[twoside,10pt,headings=small]{scrbook}
+
+\RequirePackage{DEexa}
+
+\RequirePackage[ngerman]{babel}
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+% ignore second documentclass command for display in book:
+\renewcommand\documentclass[2][]{}
+
+\endinput
+
+\AtBeginDocument{
+\ifx\color\@undefined
+\else
+ \definecolor{blue}{cmyk}{1,0.56,0,0}
+ \definecolor{red}{cmyk}{0,0,0,.3}
+ \definecolor{green}{cmyk}{0,0,0,.2}
+ \definecolor{yellow}{cmyk}{0,0,0,.1}
+\fi
+}
+
+
diff --git a/info/examples/Math/screxareport.cls b/info/examples/Math/screxareport.cls
new file mode 100644
index 0000000000..e45bc7b6a4
--- /dev/null
+++ b/info/examples/Math/screxareport.cls
@@ -0,0 +1,42 @@
+%%
+%% Wiss, 1st edition
+%%
+%% LaTeX für wissenschaftliche Arbeiten
+%%
+%% Copyright (C) 2009 Herbert Voss
+%%
+%% It may be distributed and/or modified under the conditions
+%% of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%%
+%% See http://www.latex-project.org/lppl.txt for details.
+%%
+%
+\RequirePackage{DEoptions}
+\DeclareOption*{\PassOptionsToClass{\CurrentOption}{scrreprt}}
+\ProcessOptions\relax
+\LoadClass[twoside,openany,10pt]{scrreprt}
+
+\RequirePackage{DEexa}
+
+\RequirePackage[ngerman]{babel}
+
+\let\StartShownPreambleCommands\relax
+\let\StopShownPreambleCommands\relax
+\makeatletter
+%\let\ps@plain\ps@empty
+\makeatother
+\renewcommand\documentclass[2][]{}
+\endinput
+
+\AtBeginDocument{
+\ifx\color\@undefined
+\else
+ \definecolor{blue}{cmyk}{1,0.56,0,0}
+ \definecolor{red}{cmyk}{0,0,0,.3}
+ \definecolor{green}{cmyk}{0,0,0,.2}
+ \definecolor{yellow}{cmyk}{0,0,0,.1}
+\fi
+}
+
+
diff --git a/info/examples/Math/textdemo.sty b/info/examples/Math/textdemo.sty
new file mode 100644
index 0000000000..0f0892d173
--- /dev/null
+++ b/info/examples/Math/textdemo.sty
@@ -0,0 +1,34 @@
+% $Id: textdemo.sty 582 2011-09-30 07:10:32Z herbert $
+\newcommand\textDemo{%
+Vor dem Beginn der Installation sollte man sich vergewissern, ob nicht
+eine bereits vorhandene \TeX-Installation existiert, die schon
+Umgebungsvariablen entsprechend gesetzt hat.
+Insbesondere unter Windows kann es hier zu Problemen kommen,
+sicherheitshalber sollte man eventuell vorher
+eine existierende \TeX-Installation entfernen.
+\par}
+\newcommand\textD{Vor dem Beginn der Installation sollte man sich vergewissern, ob nicht
+eine bereits vorhandene \TeX-Installation existiert, die schon
+Umgebungsvariablen entsprechend gesetzt hat.\par}
+
+\newcommand\TextDemo{%
+Vor dem Beginn der Installation sollte man sich vergewissern, ob nicht eine bereits
+vorhandene \TeX-Installation existiert, die schon Umgebungsvariablen entsprechend
+gesetzt hat. Insbesondere unter Windows kann es hier zu Problemen kommen,
+sicherheitshalber sollte man eventuell vorher eine existierende \TeX-Installation
+entfernen.
+
+Mit den Einstellungen "`Paketgruppen der Sprach-Pakete"' können hier einzelne
+Sprachen und die Dokumentation ausgewählt werden. Hat man vorher "`scheme-full"'
+gewählt, so sind hier automatisch alle Paketgruppen ausgewählt. Mit der
+Einstellung "`TEXDIR"' wird das Hauptverzeichnis ausgewählt. Standardmäßig wird
+hier \url{C:\texlive\2011} vorgeschlagen.\par}
+
+\newcommand\LETTER{ABCDEFGHIJKLMNOPQRSTUVWXYZ}
+\newcommand\letter{abcdefghijklmnopqrstuvwxyz}
+
+\newcommand\GREEK{ΑΒΓΔΕΖΗΘϴΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩ}
+\newcommand\greek{αβγδεϵζηθϑικϰλμνξοπϖρϱςστυφϕχψω}
+
+
+\endinput \ No newline at end of file