[pstricks] round

[Herbert Voss]

Doris Wagner schrieb:
> hi list,
> 
> when I use \psPrintValue for printing reals, is there a way to get  
> them rounded to 2 decimals? that is:
> 
> 100 ----> 100.00
> 
> as well as
> 
> 100.0123 ----> 100.01

\documentclass{article}
\usepackage{pst-func}
\def\stripII{100 mul cvi 100 div }

\begin{document}
\makebox[3em]{\psPrintValue{2 sqrt \stripII }}
\makebox[3em]{\psPrintValue{100 \stripII }}
\end{document}

100 only as 100.0

Herbert