%%
%% Ein Beispiel der DANTE-Edition
%%
%% 7. Auflage
%%
%% Beispiel 14-04-2 auf Seite 231.
%%
%% Copyright (C) 2016 Herbert Voss
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See
http://www.latex-project.org/lppl.txt for details.
%%
%%
%% ====
% Show page(s) 1
%%
%%
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{193.16928pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{pst-plot}
%StopShownPreambleCommands
\begin{document}
\psset{yunit=0.7,labelFontSize=\scriptstyle}
\begin{pspicture}(0,-3.25)(10,3.5)
\psaxes{->}(0,0)(0,-3)(10,3.5)\psset{algebraic,plotpoints=501}
\psplot[linecolor=cyan, linewidth=3\pslinewidth]{0.01}{10}{ln(x)}%
\psplot[linecolor=yellow,linewidth=3\pslinewidth]{0}{10}{3*cos(x)*2.71^(-x/10)}
\psplot[linecolor=blue,showpoints,plotpoints=51]{0}{10}%
{3*cos(x)*2.71^(-x/10)}
\end{pspicture}
\end{document}
