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Diffstat (limited to 'info/examples/Einfuehrung2/09-08-12.ltx')
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diff --git a/info/examples/Einfuehrung2/09-08-12.ltx b/info/examples/Einfuehrung2/09-08-12.ltx new file mode 100644 index 0000000000..731665c71a --- /dev/null +++ b/info/examples/Einfuehrung2/09-08-12.ltx @@ -0,0 +1,38 @@ +%% +%% Ein Beispiel der DANTE-Edition +%% +%% 2. Auflage +%% +%% Beispiel 09-08-12 auf Seite 454. +%% +%% Copyright (C) 2016 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{217.16928pt} +\AtBeginDocument{\setlength\parindent{0pt}} +\setcounter{equation}{0} +\renewcommand\theequation{9.\arabic{equation}} +%StartShownPreambleCommands +\usepackage{amsmath} +\usepackage{cases} +\DeclareMathOperator{\sgn}{sgn} +%StopShownPreambleCommands +\begin{document} +\begin{numcases}{\sgn{x}=} + -1, & for $x < 0$\\ + 0, & for $x = 0$\\ + 1, & for $x > 0$ +\end{numcases} +\end{document} |