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Diffstat (limited to 'Master/texmf-dist/doc/latex/pstricks-examples-en/27-02-14.ltx')
-rw-r--r-- | Master/texmf-dist/doc/latex/pstricks-examples-en/27-02-14.ltx | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/pstricks-examples-en/27-02-14.ltx b/Master/texmf-dist/doc/latex/pstricks-examples-en/27-02-14.ltx new file mode 100644 index 00000000000..1b5997aa09f --- /dev/null +++ b/Master/texmf-dist/doc/latex/pstricks-examples-en/27-02-14.ltx @@ -0,0 +1,37 @@ +%% +%% A DANTE-Edition example +%% +%% +%% 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. +%% +%% +%% ==== +% Show page(s) 1 +%% +\documentclass[]{article} +\pagestyle{empty} +\setlength\textwidth{201.70511pt} +\setlength\parindent{0pt} +\def\pshlabel#1{\footnotesize#1} \def\psvlabel#1{\footnotesize#1} +\def\dt{\ensuremath{\,\mathrm{d}t}} + +\usepackage{pstricks,pst-func} + +\begin{document} +\psset{xunit=0.75} +\begin{pspicture}(-0.25,-2)(15,2) \psaxes[dx=1cm,Dx=2]{->}(0,0)(-0.25,-2)(15,2) + \psplot[plotpoints=500]{0.01}{14.5}{ x RadtoDeg sin x div } + \psSi[plotpoints=500,linecolor=red,linewidth=1pt]{0.01}{14.5} + \pssi[plotpoints=500,linecolor=blue,linewidth=1pt]{0.01}{14.5} + \rput(5,1){\color{red}$Si(x)=\int\limits_{0}^x \frac{\sin(t)}{t}\dt$} + \rput(4.5,-1.5){\color{blue}$si(x)=-\int\limits_{x}^{\infty} + \frac{\sin(t)}{t}\dt=Si(x)-\frac{\pi}{2}$} + \rput(8,.5){$f(x)= \frac{\sin(t)}{t}$} +\end{pspicture} +\end{document} |