summaryrefslogtreecommitdiff
path: root/info/examples/Math/09-04-1.ltx
blob: c19b87176bc969edaf1287ac8fc9a44f726bb92b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
%% 
%%  Ein Beispiel der DANTE-Edition
%%  Mathematiksatz mit LaTeX
%%  3. Auflage
%%  Beispiel 09-04-1 auf Seite 176.
%%  Copyright (C) 2018 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[10pt]{screxa}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\AtBeginDocument{\setlength\parindent{0pt}}
\setcounter{equation}{0}
\renewcommand\theequation{9.\arabic{equation}}
%StartShownPreambleCommands
\usepackage{amsmath,amscd}
%StopShownPreambleCommands
\begin{document}
\begin{align}
\begin{CD}
  R\times S\times T @>\text{restriction}>> S\times T \\
  @V\text{proj}VV                          @VV\text{proj}V \\
  R\times S         @<<\text{inclusion}<        S
\end{CD}
\end{align}
\end{document}