<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% 
%%  Ein Beispiel der DANTE-Edition
%% 
%% 
%%  Copyright (C) 2010 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[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{190.324pt}
\setlength\parindent{0pt}
\StartShownPreambleCommands
\usepackage{pstricks,pst-blur,amsmath}
\StopShownPreambleCommands
\begin{document}
\psblurbox{\parbox{0.9\linewidth}{%
    \[F(x)=\int f(x)dx\]}}

\psblurbox[blurbg=red]{%
  \parbox{0.9\linewidth}{%
    \[F(x)=\int f(x)dx\]}}

\psblurbox[blurbg=blue!30!red!80,
  blurradius=5pt]{%
    \parbox{0.9\linewidth}{%
      \begin{align}
        x_1 &amp;= x_0-\frac{F(x_0)}%
          {F^\prime(x_0)}\ge x_0
      \end{align}}}
\end{document}
</pre></body></html>