%% 
%%  The LaTeX Graphics Companion, 2ed (first printing May 2007)
%% 
%%  Example 3-6-3 on page 124.
%% 
%%  Copyright (C) 2007 Michel Goossens, Frank Mittelbach, Denis Roegel, Sebastian Rahtz, Herbert 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.
%% 

\documentclass{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{183.83385pt}
\StartShownPreambleCommands
\usepackage[metapost]{mfpic}
\StopShownPreambleCommands
\begin{document}
\opengraphsfile{tmp}
\begin{mfpic}[15]{-5}{6}{-2}{2}
\axes
\function{-4,5,0.011}
         {sin(x)*cos(1/(2x))+cos(x*x/2)}
\end{mfpic}
\closegraphsfile
\end{document}