From 44be3cb6c02aa51896d009214a1329c043f0f672 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Wed, 22 May 2013 23:59:16 +0000 Subject: amsmath from original ams -- updated pdfs only (and inconsequential diffs-m.txt move) git-svn-id: svn://tug.org/texlive/trunk@30645 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/doc/latex/amsmath/amsbsy.pdf | Bin 81152 -> 159045 bytes Master/texmf-dist/doc/latex/amsmath/amscd.pdf | Bin 94455 -> 164398 bytes Master/texmf-dist/doc/latex/amsmath/amsgen.pdf | Bin 95037 -> 163539 bytes Master/texmf-dist/doc/latex/amsmath/amsldoc.pdf | Bin 333437 -> 377911 bytes Master/texmf-dist/doc/latex/amsmath/amsmath.pdf | Bin 568346 -> 370186 bytes Master/texmf-dist/doc/latex/amsmath/amsopn.pdf | Bin 72381 -> 120007 bytes Master/texmf-dist/doc/latex/amsmath/amstext.pdf | Bin 99389 -> 191883 bytes Master/texmf-dist/doc/latex/amsmath/amsxtra.pdf | Bin 52011 -> 94756 bytes Master/texmf-dist/doc/latex/amsmath/diffs-m.txt | 552 ----------------------- Master/texmf-dist/doc/latex/amsmath/subeqn.pdf | Bin 62792 -> 103261 bytes Master/texmf-dist/doc/latex/amsmath/technote.pdf | Bin 60327 -> 130531 bytes Master/texmf-dist/doc/latex/amsmath/testmath.pdf | Bin 436584 -> 429035 bytes 12 files changed, 552 deletions(-) delete mode 100644 Master/texmf-dist/doc/latex/amsmath/diffs-m.txt (limited to 'Master/texmf-dist/doc/latex') diff --git a/Master/texmf-dist/doc/latex/amsmath/amsbsy.pdf b/Master/texmf-dist/doc/latex/amsmath/amsbsy.pdf index c58c68a2382..bec3d863e28 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/amsbsy.pdf and b/Master/texmf-dist/doc/latex/amsmath/amsbsy.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/amscd.pdf b/Master/texmf-dist/doc/latex/amsmath/amscd.pdf index 746fd5647b9..79b8fb434fc 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/amscd.pdf and b/Master/texmf-dist/doc/latex/amsmath/amscd.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/amsgen.pdf b/Master/texmf-dist/doc/latex/amsmath/amsgen.pdf index 6ed409cdb81..140f08336a5 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/amsgen.pdf and b/Master/texmf-dist/doc/latex/amsmath/amsgen.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/amsldoc.pdf b/Master/texmf-dist/doc/latex/amsmath/amsldoc.pdf index 70664856033..2453cd622d0 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/amsldoc.pdf and b/Master/texmf-dist/doc/latex/amsmath/amsldoc.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/amsmath.pdf b/Master/texmf-dist/doc/latex/amsmath/amsmath.pdf index 12514610e05..238d866b557 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/amsmath.pdf and b/Master/texmf-dist/doc/latex/amsmath/amsmath.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/amsopn.pdf b/Master/texmf-dist/doc/latex/amsmath/amsopn.pdf index ff8b2503805..58db2b403c6 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/amsopn.pdf and b/Master/texmf-dist/doc/latex/amsmath/amsopn.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/amstext.pdf b/Master/texmf-dist/doc/latex/amsmath/amstext.pdf index acfd4b6423d..5f4204a7dac 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/amstext.pdf and b/Master/texmf-dist/doc/latex/amsmath/amstext.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/amsxtra.pdf b/Master/texmf-dist/doc/latex/amsmath/amsxtra.pdf index c30046d29b9..257014f781e 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/amsxtra.pdf and b/Master/texmf-dist/doc/latex/amsmath/amsxtra.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/diffs-m.txt b/Master/texmf-dist/doc/latex/amsmath/diffs-m.txt deleted file mode 100644 index 0bfa0ff69d4..00000000000 --- a/Master/texmf-dist/doc/latex/amsmath/diffs-m.txt +++ /dev/null @@ -1,552 +0,0 @@ -diffs-m.txt [1999/12/15] American Mathematical Society - -This is a synopsis of the principal differences between various versions -of the amsmath package and its companion packages. - -A synopsis of changes in the "AMS-LaTeX" distribution is included at the -end of this file. See also diffs-c.txt in the amslatex/classes area. - -Those upgrading from version 1.2 to version 2.0 will probably be -interested in the question: - - After I upgrade will anything fail in my pre-existing documents? - -Certain of the bug fixes have the potential to affect the output of -existing documents in the following ways: - ----Vertical spacing for some displayed equations will change because -"abovedisplayshortskip" is now applied when possible. - ----Incorrect horizontal spacing for certain math constructs will change, -e.g., for \iint\nolimits or a subscript on a double-accented letter. - ----The default subscript placement in displayed formulas for \varinjlim, -\varprojlim, \varliminf, \varlimsup is now below rather than to the -side. To get the old behavior, add \nolimits---e.g., -\varliminf\nolimits_{...}. - ----Ellipsis dots in text (\ldots or \dots) will now behave the same as -in standard LaTeX; the surrounding space may therefore change. - -During regression testing we found some errors cropping up in documents -from incorrect usage that had not been caught with version 1.2. Although -these errors are relatively rare, documents containing such usage will -need to be corrected before they will run properly with version 2.0: - ----Use of two mutually exclusive display structures for the same -display. In this example the outer \[ \] are redundant: - - \[ - \begin{align*} - ... - \end{align*} - \] - ----Inadequate argument markup for math accents: - - \hat \mathcal{C} - -This should have been written with braces surrounding the argument of -the \hat command: \hat{\mathcal{C}}. - -For documents where error messages crop up after the upgrade, there are -various possible approaches, including: - -(a) Change instances of incorrect usage (if applicable). - -(b) Put a copy of amsmath.sty version 1.2 into the home directory of the -document. Then it should continue to work the same as before. - -(c) Use the snapshot package in combination with a shell script to -arrange that version 1.2 of amsmath is found instead of 2.0 when -processing the document. See ftp://ftp.ams.org/pub/tex/snapshot.*. This -approach requires a certain amount of technical knowledge. - -(d) Downgrade to version 1.2 again. - -======================================================================== -Changes in amsmath 2.0 [November 1999] - ----The AMS-LaTeX User's Guide (amsldoc.tex) has been turned into the - AMSmath User's Guide by moving the amsthm documentation into a - separate file (amsthdoc.tex) in the amslatex/classes area. - ----Restored normal use of "shortskip" spacing in single equations. - -[!! NOTE: This means that page breaks may change in existing documents.] - ----Restored normal use of available shrink around binary operators in - single equations. - ----Fixed poor subscript placement for double-accented letters. Math -accent handling was reworked in the process in such a way that the -capitalized forms of the math accent commands are no longer necessary. -\hat{\hat{X}} will do proper alignment of the second accent. \Hat et -cetera are retained for compabitility reasons. (Thanks to Javier Bezos -for donating some code from his accents package.) - -[!! NOTE: Improper math accent use will now produce wrong output.] - -Suppose that we have \boldH defined in the preamble as -\newcommand{\boldH}{\mathbf{H}}. Then the following examples illustrate -recommended usage. - - \hat{\mathbf{H}} OK - \hat{\boldH} OK - \hat\boldH Works OK, but deprecated by the LaTeX book - \hat\mathbf{H} Not OK! Output will be incorrect. - -Since the output will be wrong, amsmath gives an error message when the -last variant is detected. - ----The following kinds of mixed structures worked by happenstance with - amsmath 1.2, although they should have produced an error message. - With amsmath 2.0 they will produce an error or warning message. - - [!! NOTE: Potential error messages] - - % Outer \[ \] is redundant - - \[ - \begin{align*} - ... - \end{align*} - \] - - % Outer \begin{equation*} ... \end{equation*} is redundant - - \begin{equation*}\begin{alignat*}{2} - ... - \end{alignat*} - \end{equation*} - - % No printed material is allowed between \begin{equation} and - % \begin{split}: - - \begin{equation*}\left \{ - \begin{split} - ... - \end{split}\right . - \end{equation*} - ----diff12.tex is replaced by diffs-m.txt and diffs-c.txt, with the - latter moving to the amslatex/classes area. - ----Added an "?" option which gives some information about the available - documentation. - ----The amsmath definitions for matrix, pmatrix, and cases are - incompatible with the plain-TeX syntax for \pmatrix, \matrix, and - \cases, which are used occasionally by some authors in LaTeX - documents. In version 2.0 the error messages resulting from the - plain-TeX syntax have been made more intelligible. - ----If you need the boldsymbol facilities of the amsbsy package, use of - the "bm" (boldmath) package is recommended instead for new documents. - The amsbsy package is retained for compatibility with existing - documents. If you have a recent version of LaTeX (1998 or newer) you - already have the bm package; otherwise you may need to get it from - CTAN. (It is not an AMS package.) - ----\iint\nolimits: Fixed poor placement of subscript (also \iiint, -\idotsint, etc). - ----\varinjlim, \varprojlim, \varliminf, \varlimsup: Default to -\displaylimits instead of nolimits. - ----Fixed alignedat so that it doesn't take the first token of its - contents and try to interpret it as a number. - ----Leave text version of \dots and \ldots unchanged. - ----Changed \numberwithin so it no longer assumes previous definition of - \thesomething contained no prefixes. - ----\mathbf{\Gamma}: Leave cap Greek letters alone instead of converting - them from variable (fam 7) to fixed (fam 0). \mathbf{\gamma} still - fails---but that's a math font problem. - ----\mathindent is aliased to \@mathmargin so that when the fleqn option - is used, users can reset it as the LaTeX book advertises. - ----With the showkeys package: Corrected loss of marginal notes when -labels occurred inside an align environment. - ----Carried over some tweaks (\bmod, \right/leftarrowfill) from the 1996 - version of plain.tex. - ----Adjusted spacing of overarrow@ and underarrow@ to allow more room for - larger cmsy arrowheads. - ----Corrected spurious "overfull \hbox" warnings for \xrightarrow. - ----Corrected poor spacing for \xleftarrow. - ----Removed the \leavevmode in \smash which caused trouble for some - applications (e.g., the crop package) that expected the original - LaTeX definition. - ----Changed \def to \newcommand/\newenvironment where appropriate. - ----Use \sqrtsign instead of \@@sqrt (but include a backward - compatibility hack for the latter). - ----Left brace in \env{cases} environment would fail to work in - certain circumstances: Fix by using \lbrace instead of \{. - ----Use \ignorespacesafterend where applicable instead of - \global\@ignoretrue. - ----Protected commands in the definition of \theequation were - incorrectly expanded by the subequations environment when copying - the definition to \theparentequation: Fix by using \protected@edef. - ----Spurious extra space following punctuation at that end of a display: - In \math@cr, \math@cr@@, etc, use \iffalse{\fi instead of simply { to - keep an unwanted mathord atom from being added at the end of the - current math list; added \endmultline@math to work around a similar - sort of problem specific to the `multline' environment. - ----Various wrong results or no effect for \displaybreak inside "align", - "alignat", etc. Resetting \dspbrk@level in the \everycr of - \@display@init cleared most of these up. - ----Changed \displaybreak to issue an error message if enclosed in boxing - environment that will keep it from having any effect. - ----Turned off \displaybreak during the measuring phase of multline. - ----Fixed some numbering problems with multline and multline* and error - for use of \tag. - ----Use \@gtempa instead of \@tempa where assigned globally (standard - save stack precaution). - ----Save and restore \column@ to keep aligned from screwing up the column - counting of a parent align environment. Made \column@ assignments - uniformly global, except in a couple of places where the risk of side - effects seemed too great. - ----Error recovery for misspelled '\end{multline}' was not very helpful. - Improve \collect@body along lines suggested by Hellström. - ----Fixed up certain number placement problems with align - ----Add \alignsafe@testopt to work around a LaTeX bug: when a nested - alignment environment that takes an optional argument has an empty - first cell (i.e., begins with an &) LaTeX's optional argument - scanning screws up the alignment state. - ----Add `mathdisplay' environment (internal use) to correct several - problems of \[ \] and the `equation' environment arising from the - previous implementation as a degenerate case of `gather'. - ----It is possible now to use \eeq as an abbreviation for \end{equation} -(one of the consequences of the preceding change). But still not \eal -for \end{align} or certain other display structures. - ----Reorganize `split' internal calling sequence to go along with the use - of `mathdisplay' in \[ \] and `equation'. - ----Suppression of LaTeX error messages during measuring phase made - primitive TeX errors harder to understand; stop suppressing. (As a - result, users will sometimes get redundant error messages now.) - Remove obsolete Sb, Sp environments again. - ----The file amsintx.dtx was removed from the distribution pending - further development. - ----Remove the \ifinany@ switch, use \spread@equation instead to achieve - the same ends. - ----Remove unbracefonts@ function, no longer needed after changes in - math accent handling. - ----Got rid of the special trap for '^x that had been carried over from -AMS-TeX. - ----Made \overline, \doteq, \longrightarrow, etc, robust. - ----Changed \relbar to use \std@minus---otherwise \underleftrightarrow -works poorly in a \DeclareMathOperator definition. - ----Use \new@ifnextchar in matrix, pmatrix, cases so that \\[x] -doesn't trigger an error. - ----Bug fix for nested use of \label inside minipage inside equation. - ----Add minalignsep after every second column in aligned, for consistency -with align. - -======================================================================== -Changes in amsmath 1.2 [January 1995] - ----Name change; relation to the "amsfonts" package - -In version 1.1 of AMS-LaTeX, the name of this package was "amstex". The -new name is "amsmath". The amstex package automatically invoked the -amsfonts package as well; the amsmath package does not. - ----Adapted for LaTeX2e - -Old method of invocation: - - \documentstyle[amstex]{article}% LaTeX 2.09 - -New method of invocation: - - \documentclass{article} - \usepackage{amsmath} - ----Handling of options intlim, nosumlim, nonamelm, righttag, ctagsplt - -Old usage: - - \documentstyle[amstex,righttag,intlim] - -New usage: - - \usepackage[reqno,intlimits]{amsmath} - -Several option names were changed (mainly, they are no longer restricted -to eight characters): - - intlim -> intlimits - nosumlim -> nosumlimits - nonamelm -> nonamelimits - righttag -> reqno [for consistency with "leqno"] - ctagsplt -> centertags - ----Character @ is no longer used as a special command prefix - -Certain commands in the amstex pkg started with "@" instead of "\". This -special usage has been discontinued, except for the amscd package, and -then only within the CD environment. Practically speaking, this means -primarily that it is no longer necessary to use doubled @@ to get a -single printed @ character (e.g., in e-mail addresses). - ----The @, and @! micro-spacing commands are no longer provided - -As a consequence of the @ character change, "@," and "@!" are no longer -recognized spacing commands. An \mspace command is provided that can be -used instead; see the AMSmath User's Guide. - ----Extensible arrow commands @>>> and @<<< - -The commands @>>> and @<<< are no longer available [except in the CD -environment of the amscd package]; alternative commands \xleftarrow and -\xrightarrow are provided by the amsmath package. The sub and -superscripts are given through an optional resp. mandatory argument, for -example - - X\xleftarrow{b}Y % superscript "b" only - X\xrightarrow[\alpha]{\beta}Y % sub alpha, sup beta - ----The command \bold has been superseded by the command \mathbf, as the -latter is now the standard name provided by LaTeX for this purpose. - ----The commands \newsymbol, \frak, \Bbb are no longer available because -the amsfonts package is not loaded by amsmath. In any case those -commands now have new names---\frak -> \mathfrak, \Bbb -> \mathbb, etc. -See the amsfonts documentation for further details. - ----The amsmath package provides \lvert and \rvert to use for vert-bar -symbols when they act as delimiters (compare \langle, \rangle for -angle-bracket delimiters). Commands \lVert and \rVert are likewise -provided instead of \| for paired-delimiter use of the double-vert -symbol. Use of | and \| for paired delimiters can lead to incorrect -spacing in rare cases. Further discussion is found in the AMS-LaTeX -user's guide (amsldoc.tex). - ----The ~ command is now left unchanged by amsmath; the change -that makes it remove a redundant preceding or following space character -is now done only by AMS documentclasses (in version 1.1 this was done by -the amstex package). - ----The following rarely used commands are removed to the amsxtra -package: \accentedsymbol, \sphat, \spcheck, \sptilde, \spdot, \spddot, -\spdddot, \spbreve, \@))), \@(((. - ----The six generalized fraction commands \over, \overwithdelims, \atop, -\atopwithdelims, \above, \abovewithdelims are deprecated and produce -warning messages. Their functionality can be obtained through \frac, -\binom, and \genfrac instead. See amsldoc.tex and technote.tex for -further details. - ----The \fracwithdelims command is gone, as \genfrac provides -equivalent functionality (and a little more). - ----The optional argument of \frac that allowed changing the thickness of -the fraction line is gone. That functionality is now provided only -through \genfrac: the need to change the line thickness is so rare in -practice that it seems better not to burden the ubiquitous \frac command -with the somewhat time-consuming look-ahead process required for an -optional argument. I.e., this change will contribute in a small way to -making your documents run faster. - ----The commands \lcfrac and \rcfrac for left or right alignment of -continued fraction numerators are gone; they are replaced by an optional -argument of the \cfrac command. - ----A new command \DeclareMathOperator is provided for defining new -operator names: - -\DeclareMathOperator{\Tr}{Tr} -\DeclareMathOperator*{\xlim}{x-lim} - -The * form makes the operator name produce limit-style sub and -superscripts, like \max or \lim. This is now the preferred method, -instead of using the old command \operatorname (which is, however, -retained for now). The command \operatornamewithlimits has been renamed -\operatorname*. These commands now can also be obtained through a -separate package amsopn, so it's not necessary to load the entire -amsmath package just to get that feature. - ----Environments "Sb", "Sp" retired. - -The environments Sb and Sp for multiline subscripts have been replaced -by a single command \substack, used as follows: - -\sum_{\substack{first line\\second line}} - -This command can be used equally well in a subscript or superscript, and -provides better vertical positioning (as compared to Sb, Sp) if a -multiline subscript is placed on the side, as perhaps for an integral. -There is also a slightly generalized alternative, an environment -subarray that allows you to specify either centering or left alignment -for the contents: - -\sum_{\begin{subarray}{l}first line\\second line\end{subarray}} - ----New command \nobreakdash - -A command \nobreakdash is provided to suppress the possibility of a -linebreak after the following hyphen or dash. For example, if you write -"$p$\nobreakdash-adic" then a linebreak will never be taken between the -hyphen and the "adic". - ----The placement of equation numbers has been substantially improved for -align, gather, and split. Numbers will now never overlap on top of the -equation body (as far as we can ascertain), and they are much less -likely to be shifted up or down unnecessarily when there is actually -adequate space to leave the number in the normal place. In a few -remaining cases, an equation number will be shifted unnecessarily -because technical complications make accurate measurement of the -available room too difficult; for those cases a \raisetag command is -provided that allows you to manually adjust the vertical position of the -equation number. - ----The [xx]align[at] family of environments has been thoroughly revised: -now the xalignat environment is gone, as its function has been merged -into the align environment (it's no longer necessary to specify how many -side-by-side structures, as was required for xalignat, because align -automatically handles any number of them). Similarly, the xxalignat -environment has been replaced by an environment flalign that doesn't -require you to specify how many side-by-side structures will be needed. -Certain numbering problems (presence of an equation number when it -should be absent, or vice versa) have also been cleared up. - -(Thanks to David M. Jones for his substantial [volunteer] work behind -this change and the preceding one.) - ----The alignedat environment was changed to take two arguments rather -than one: a mandatory argument (as formerly) specifying the number of -align structures, and a new optional one specifying the placement of the -environment (parallel to the optional argument of aligned). However, -aligned is simpler to use, allowing any number of aligned structures -automatically, and therefore the use of alignedat is deprecated. - ----The seldom-used command \oldnos is gone; if you need it, you should -consult the LaTeX documentation on using fonts (e.g., fntguide.tex) to -find out how to construct an equivalent command. - ----A new subequations environment causes all numbered equation -environments within its scope to be numbered (4.9a) (4.9b) (4.9c) etc., -if the preceding numbered equation was 4.8. A \label command immediately -after \begin{subequations} will produce a \ref of the parent number -`4.9', not `4.9a'. The counters used by the subequations environment are -parentequation and equation and standard uses of \addtocounter, -\setcounter, etc., are possible with those counter names. - ----The amsmath package (unlike amstex) respects the setting provided by -the documentclass for putting equation numbers on the right or the left. -[Technical note: a documentclass that has leqno as the default should -explicitly pass that option to the amsmath package with -\PassOptionsToPackage in order for it to be effective.] - ----The fleqn option for left-aligned instead of centered equations is -now supported (thanks to David M. Jones). - -************************************************************************ -The remainder of this file discusses some changes that do not directly -pertain to the amsmath package but to the parent distribution known as -"AMS-LaTeX". - -======================================================================== -Changes in AMS-LaTeX 2.0 - ----The AMS-LaTeX User's Guide (amsldoc.tex) is split up into amsldoc.tex -and amsthdoc.tex, with the latter moving into the "classes" area. - ----The file amslatex.faq was split into amsmath.faq and amsclass.faq. - ----The file amslatex.bug was done away with; most of the information was -merged into diffs-m.txt, diffs-c.txt, amsmath.faq, and amsclass.faq. - -======================================================================== -Changes in AMS-LaTeX 1.2 - ----Adapted for LaTeX2e - -AMS-LaTeX 1.0 and 1.1 were designed to work with LaTeX 2.09, which -became obsolete in 1994 with the appearance of "LaTeX2e". AMS-LaTeX 1.2 -has been extensively adapted to take advantage of various features of -LaTeX2e. It is no longer a separate TeX format---i.e., it does not need -to be invoked by a separate "amslatex" command. - ----LaTeX 2.09 font commands (\bf, \it, etc) - -Pre-existing documents will for the most part continue to work fine -without requiring any changes. However, depending on the installation -options used for your copy of AMS-LaTeX 1.1 you may need to update the -options list of the \documentstyle command by adding newlfont, for -example: - - \documentstyle[newlfont]{amsart} - ----The packages amsfonts, amssymb were moved to the AMSFonts -distribution. They used to be included in the AMS-LaTeX distribution for -pragmatic reasons but their natural home is with the AMSFonts -distribution. - ----Package amstex renamed to amsmath - -The amstex package has been renamed amsmath. The old name `amstex' came -from the fact that version 1.0 was a more or less straight port into -LaTeX of selected portions from the macro package AmS-TeX written by -Michael Spivak, but the historical origins of the package are likely of -less interest to the general usership---especially looking to the -future---than a straightforward declaration in the name `amsmath' of the -sort of features that are provided. - -Another important reason for the name change was to make possible some -progress that would be out of the question (because of the impact on -existing documents) if the name `amstex' were retained. For example, -unlike amstex, amsmath doesn't automatically load the amsfonts package, -as that package was moved out to the AMSFonts distribution as described -above. If this change were not accompanied by a name change, many -existing documents would have to be updated by hand (adding -\usepackage{amsfonts}) in order to run without error. A frozen version -of amstex.sty is provided for processing pre-existing documents; it -won't have active maintainence henceforth except for bug fixes. For new -documents, authors should use the amsmath package. - -Therefore, "\usepackage{amstex}" is incorrect usage---do not rely on the -1994 edition of `The LaTeX Companion' in this respect (unless you obtain -the errata for Chapter 8; see -http://ctan.tug.org/info/compan-rev/ch8.pdf). - ----New documentclass amsproc - -A new documentclass amsproc was added for collections of articles, such as -the proceedings of a conference. diff --git a/Master/texmf-dist/doc/latex/amsmath/subeqn.pdf b/Master/texmf-dist/doc/latex/amsmath/subeqn.pdf index 68b706c4541..e61b5964a0a 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/subeqn.pdf and b/Master/texmf-dist/doc/latex/amsmath/subeqn.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/technote.pdf b/Master/texmf-dist/doc/latex/amsmath/technote.pdf index fd52f53f1ab..3ebf6200f1d 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/technote.pdf and b/Master/texmf-dist/doc/latex/amsmath/technote.pdf differ diff --git a/Master/texmf-dist/doc/latex/amsmath/testmath.pdf b/Master/texmf-dist/doc/latex/amsmath/testmath.pdf index 55ef6ad8eb0..c75380c7127 100644 Binary files a/Master/texmf-dist/doc/latex/amsmath/testmath.pdf and b/Master/texmf-dist/doc/latex/amsmath/testmath.pdf differ -- cgit v1.2.3