%% 
%%  An UIT Edition example
%% 
%%  Example 04-07-2 on page 47.
%% 
%%  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{375.57637pt}
\usepackage[utf8]{inputenc}
\def\Lcs#1{\texttt{\textbackslash#1}}
\AtBeginDocument{\setlength\parindent{0pt}}
\StartShownPreambleCommands

\StopShownPreambleCommands
\begin{document}
\begin{tabular}{@{} l|l @{}}\hline
\emph{command}  & \emph{test}\tabularnewline\hline
\rule{0pt}{2.5ex}default & $ABCDEFGHIJKLMNOPQRSTUVWXYZ$\\
              & $abcdefghijklmnopqrstuvwxyz$\tabularnewline
\Lcs{mathrm}  & $\mathrm{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
              & $\mathrm{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
\Lcs{mathit}  & $\mathit{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
              & $\mathit{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
%\Lcs{mathfrak} &
%$\mathfrak{{ABCDEFGHIJKLMNOPQRSTUVWXYZ}}$
%$\mathfrak{{abcdefghijklmnopqrstuvwxyz}}$\tabularnewline
\Lcs{mathcal} & $\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\tabularnewline
\Lcs{mathsf}  & $\mathsf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
              & $\mathsf{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
%\Lcs{mathbb}${}^a$ & $\mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\tabularnewline
\Lcs{mathtt}  & $\mathtt{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
              & $\mathtt{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
\Lcs{mathbf}  & $\mathbf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\\
              & $\mathbf{abcdefghijklmnopqrstuvwxyz}$\tabularnewline
%\Lcs{mathds}${}^b$ & $\mathds{ABCDEFGHIJKLMNOPQRSTUVWXYZ}$\tabularnewline
\\\hline
\end{tabular}
\end{document}