%% 
%%  Der Mathematiksatz mit LaTeX, 1. Auflage 2009
%% 
%%  Example 8-1-15 on page 163.
%% 
%%  Copyright (C) 2009 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.
%% 

\documentclass[]{ttctminimal}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{170.59192pt}
\AtBeginDocument{\setlength\parindent{0pt}}
\StartShownPreambleCommands

\StopShownPreambleCommands
\begin{document}
$\sqrt 2 x$ -- $\sqrt 2\,x$     \\[6pt]
$\sqrt{\log x}$ -- $\sqrt{\,\log x}$\\[6pt]
$P\left({1/\sqrt n}\right)$ --
$P\left({1/ \sqrt n}\,\right)$  \\[10pt]
 $[0,1)$ -- $[\,0,1)$           \\[6pt]
$x^2/2$ -- $x^2\!/2$
\end{document}