%% A DANTE-Edition example

%%
%% 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{153.70511pt}
\setlength\parindent{0pt}
\AtBeginDocument{%
\psset{mathLabel=false,labelFontSize=\small}}

\usepackage{pst-plot}

\begin{document}
\psset{unit=1.5cm}
\begin{pspicture}[showgrid](-1.1,-1.1)(1.1,1.1)
\parametricplot[plotstyle=curve,algebraic,
linewidth=1.5pt,plotpoints=200]{-6.28}{6.28}%
{sin(1.5*t) | sin(2*t+Pi/3)}
\end{pspicture}
\end{document}