%% An UIT Edition example

%%
%% An UIT Edition example
%%
%% Example 08-03-10 on page 163.
%%
%% 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{177.70511pt}
\AtBeginDocument{\setlength\parindent{0pt}}
\StartShownPreambleCommands

\StopShownPreambleCommands
\begin{document}
$ {a\overwithdelims() b} \qquad
{m\over n}\overwithdelims[]{a+b} $
\[ {m\over n}\overwithdelims\{.{a+b} \]
\end{document}