diff options
Diffstat (limited to 'Master/texmf-dist/doc/latex/tlc2/8-2-28.ltx')
-rw-r--r-- | Master/texmf-dist/doc/latex/tlc2/8-2-28.ltx | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/latex/tlc2/8-2-28.ltx b/Master/texmf-dist/doc/latex/tlc2/8-2-28.ltx new file mode 100644 index 00000000000..6e500377f33 --- /dev/null +++ b/Master/texmf-dist/doc/latex/tlc2/8-2-28.ltx @@ -0,0 +1,33 @@ +%% +%% The LaTeX Companion, 2ed (second printing August 2004) +%% +%% Example 8-2-28 on page 484. +%% +%% Copyright (C) 2004 Frank Mittelbach, Michel Goossens, +%% Johannes Braams, David Carlisle, and Chris Rowley +%% +%% 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{ttctexamargin} +\pagestyle{empty} +\setcounter{page}{6} +\setlength\textwidth{183.0pt} + +\StartShownPreambleCommands +\usepackage[leqno]{amsmath} +\StopShownPreambleCommands +\begin{document} +\begin{gather} \raisetag{-10pt} + \text{The sign function: \ } + \mathcal{S}(x) = \begin{cases} + -1 & x < 0 \\ + 0 & x = 0 \\ + 1 & x > 0 + \end{cases} +\end{gather} +\end{document} |