%%
%% An UIT Edition example
%%
%% Example 08-01-4 on page 151.
%%
%% 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{153.70511pt}
\AtBeginDocument{\setlength\parindent{0pt}}
\StartShownPreambleCommands
\StopShownPreambleCommands
\begin{document}
$x\cdot\left(\left(x^2-y^2\right)-3\right)$ \\[7pt]
\setlength\delimitershortfall{-1pt}
$x\cdot\left(\left(x^2-y^2\right)-3\right)$
\end{document}
