%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% bsp106.tex ---
%% Autor           : Herbert Voss <voss@perce.de>
%% Datum           : 2004-04-25 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\documentclass[12pt]{article}
\usepackage{pstricks}
\usepackage{multido}
\usepackage{pst-plot}
\usepackage{pstricks-add}

\parindent=0pt
\pagestyle{empty}

\begin{document}

\begin{pspicture*}(-0.5\linewidth,-7.5)(0.5\linewidth,5)
\psaxes[xyLabel=\footnotesize]{->}(0,0)(-0.5\linewidth,-7.5)(0.5\linewidth,5)
\psset{plotpoints=200}
\multido{\rA=1+1}{5}{
  \psplot{-6}{-1}{x 4 mul \rA\space sub x dup mul div}
}
\multido{\rA=1+1}{5}{
  \psplot{0.1}{6}{x 4 mul \rA\space sub x dup mul div}
}
\end{pspicture*}

\end{document}
