%% %% 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{415.41023pt} \setlength\parindent{0pt} \AtBeginDocument{% \psset{mathLabel=false,labelFontSize=\small}} \usepackage{pst-plot} \begin{document} \psset{unit=0.5cm,polarplot} \begin{pspicture}*(-5.1,-5.1)(3.1,3.1) \psaxes[labelsep=.75mm,ticksize=2pt,arrowlength=1.75,linewidth=0.17mm]% {->}(0,0)(-4.99,-4.99)(3,3)[$x$,-90][$y$,0] \psset{linewidth=.35mm} \def\Func{neg x sin mul x cos mul x sin 3 exp x cos 3 exp add div} \psplot[linecolor=red]{140}{310}{3 \Func} \psplot[linecolor=cyan]{140}{310}{6 \Func} \psplot[linecolor=blue]{140}{310}{9 \Func} \end{pspicture} \psset{unit=1cm} \begin{pspicture}(-2.5,-2.5)(2.5,2.5)% Ulrich Dirr \psaxes[labelsep=.75mm,arrowlength=1.75, ticksize=2pt,linewidth=0.17mm]{->}(0,0)(-2,-2)(2,2)[$x$,-90][$y$,0] \psset{linewidth=.35mm,plotstyle=curve} \psplot[linecolor=red]{0}{360}{x cos 2 mul x sin mul} \psplot[linecolor=green]{0}{360}{x cos 3 mul x sin mul} \psplot[linecolor=blue]{0}{360}{x cos 4 mul x sin mul} \end{pspicture} \psset{plotpoints=200,unit=0.25cm} \begin{pspicture}(-8.5,-8.5)(9,9)% Ulrich Dirr \psaxes[Dx=2,dx=2,Dy=2,dy=2,labelsep=.75mm,arrowlength=1.75,ticksize=2pt, linewidth=0.17mm]{->}(0,0)(-8.5,-8.5)(9,9)[$x$,-90][$y$,0] \psplot[linecolor=blue,linewidth=.35mm,plotstyle=curve]{0}{720}{8 2.5 x mul sin mul} \end{pspicture} \end{document}