<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% 
%%  An UIT Edition example
%% 
%%  Example 09-05-2 on page 171.
%% 
%%  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{201.70511pt}
\AtBeginDocument{\setlength\parindent{0pt}}
\setcounter{equation}{2}
\renewcommand\theequation{9.\arabic{equation}}
\StartShownPreambleCommands
\usepackage{multirow,bigdelim}
\StopShownPreambleCommands
\begin{document}
\begin{equation}
\begin{array}{*{7}{c}}
 \ldelim({4}{4mm}&amp; x &amp; x &amp; x &amp; x
    &amp;\rdelim){4}{4mm} &amp; 1 \\
  &amp; x &amp; x &amp; x &amp; x &amp;  &amp; i\\
  &amp; x &amp; x &amp; x &amp; x &amp;  &amp; j\\
  &amp; x &amp; x &amp; x &amp; x &amp;  \\
y &amp;   &amp; u &amp; v &amp;  &amp;
\end{array}
\end{equation}
\end{document}
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