%
% tkz-euclide (14/01/2011)
%
% Coding (utf8) Creator (TeX) Producer (pdfeTeX) 
% Author Alain Matthes
\input{tkzfctpreamble.ltx}

\begin{document}

\begin{tikzpicture}[scale=4]
  \tkzInit[xmin=-1,xmax=1,ymin=-2,ymax=1]
  \tkzClip
  \tkzFctPar[samples=500,smooth,domain=-pi:pi,
             ball color=red,shading=ball]%
            {(sin(t))**3}{cos(t)-(cos(t))**4}
\end{tikzpicture}

\end{document} 
