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Diffstat (limited to 'Master/texmf-dist/doc/latex/latex-tipps-und-tricks/pstrick2.tex')
| -rw-r--r-- | Master/texmf-dist/doc/latex/latex-tipps-und-tricks/pstrick2.tex | 24 |
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diff --git a/Master/texmf-dist/doc/latex/latex-tipps-und-tricks/pstrick2.tex b/Master/texmf-dist/doc/latex/latex-tipps-und-tricks/pstrick2.tex new file mode 100644 index 00000000000..18562caecaa --- /dev/null +++ b/Master/texmf-dist/doc/latex/latex-tipps-und-tricks/pstrick2.tex @@ -0,0 +1,24 @@ +\documentclass[a4paper,12pt]{report} +\usepackage{german,pstricks,pst-plot,pst-node} +\usepackage[latin1]{inputenc} +\begin{document} + +Näherung der Ableitung durch eine Sekante. + +\psset{unit=6mm} +\begin{center}\pspicture(0,-1)(10,8)\small + \psaxes{->}(10,8) + \psplot[linewidth=2\pslinewidth,linecolor=red] + {0.5}{8}{x dup mul 6 64 div mul 2 add} + \psline[linestyle=dotted](2,0)(2,3) + \psline[linestyle=dotted](6,0)(6,6) + \psline[linewidth=.5\pslinewidth](1,2.1)(7,6.6) + \psline[linewidth=.5\pslinewidth](1,1.25)(7,5.75) + \rput[l](5.8,5.8){\rnode{S}{}} + \rput[l](8,7){\rnode{Se}{Sekante}} + \rput[l](7.5,5.5){Tangente $\approx f'(x)$} +\endpspicture\end{center} + +\nccurve[angleA=120,angleB=80]{->}{Se}{S} + +\end{document}
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