[pstricks] pstricks-add and \parametricplot

[Herbert Voss]

Tom Vawter wrote:

> I am unable to make this work, but I wonder if there is a way to use the 
> algebraic option in pstricks-add with \parametricplot.

\documentclass[12pt]{article}

\usepackage{pstricks}
\usepackage{pstricks-add}

\begin{document}
\parametricplot[algebraic=true]{-3.14}{3.14}{cos(t)|sin(t)}
\end{document}

Herbert



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