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%%  Example 03-01-5 
%%  Copyright (C) 2016 Herbert Voss
%% 
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% Show page(s) 1
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\documentclass[]{screxa}
\pagestyle{empty}
\setlength\textwidth{134.31393pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands

%StopShownPreambleCommands
\begin{document}
$\sqrt 2 x$ -- $\sqrt 2\,x$\\
$\sqrt{\log x}$ -- $\sqrt{\,\log x}$\\
$P\left({1/\sqrt n}\right)$ --
      $P\left({1/ \sqrt n}\,\right)$\\[8pt]
 $[0,1)$ -- $[\,0,1)$\\
$x^2/2$ -- $x^2\!/2$\\
\end{document}
