<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% 
%%  A DANTE-Edition example
%% 
%%  Beispiel 02-04-10 auf Seite 42.
%% 
%%  Copyright (C) 2010 H. 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.
%% 

%%Run also: &gt;&gt;  &lt;&lt; 
% Show page(s) 1

\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{170.59192pt}
\setlength\parindent{0pt}
\AtBeginDocument{\setbox0\hbox{$ $}}

\usepackage{blkarray}

\begin{document}
\begin{blockarray}{||c||c|cc||cc||}
   \BAhhline{|t:=:t:=| &lt;&lt;# &lt;&lt;:t|}
 0 &amp; 1 &amp; 2 &amp; 3 &amp; 4 &amp; 5\\\BAhline
 0 &amp; 1 &amp; 2 &amp; 3 &amp; 4 &amp; 5\\\BAhline\BAhline
 0 &amp; 1 &amp; 2 &amp; 3 &amp; 4 &amp; 5\\\BAhhline{||-||-..||.-}
 0 &amp; 1 &amp; 2 &amp; 3 &amp; 4 &amp; 5\\\BAhhline{=::=""::"=}
 0 &amp; 1 &amp; 2 &amp; 3 &amp; 4 &amp; 5\\\BAhhline{|b:=:b:=""::"=:b|}
\end{blockarray}
\end{document}
</pre></body></html>