%% %% The LaTeX Graphics Companion, 2ed (first printing May 2007) %% %% Example 6-1-38 on page 331. %% %% 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{159.83385pt} \StartShownPreambleCommands \usepackage{pstricks,pst-plot} \StopShownPreambleCommands \begin{document} \psset{unit=0.75cm} \begin{pspicture}(-3.25,-3)(3.25,3) \psaxes[linewidth=1pt,ticks=none, labels=none]{->}(0,0)(-3,-3)(3,3) \uput[-100](3,0){$\mathbf{x}$} \uput[-10](0,3){$\mathbf{y}$} \psset{linewidth=1.5pt} \psplot{-1.45}{1.45}{x 3 exp} \psset{linestyle=dashed,linecolor=blue} \psplot{0}{3}{x 0.333 exp} \psplot{-3}{0}{x -1 mul 0.333 exp -1 mul} \rput[l](1.5,2.5){$y=x^3$} \rput[l](-1,-2){$y=+\sqrt[3]{|x|}$} \rput[l](1.25,0.8){$y=+\sqrt[3]{|x|}$} \rput[r](-1.25,-0.8){$y=-\sqrt[3]{|x|}$} \end{pspicture} \end{document}