summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/latex/tlc2/8-2-8.ltx
blob: f1a19e1bfec9f975f44ecd0bf110c3860d4f6f32 (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
%%
%% The LaTeX Companion, 2ed (second printing August 2004)
%%
%% Example 8-2-8 on page 473.
%%
%% 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{207.0pt}

\StartShownPreambleCommands
\usepackage[tbtags]{amsmath}
\StopShownPreambleCommands
\begin{document}
\begin{equation}
 \begin{split}
  (a + b)^3 &= (a + b) (a + b)^2        \\
            &= (a + b)(a^2 + 2ab + b^2) \\
            &= a^3 + 3a^2b + 3ab^2 + b^3
 \end{split}
\end{equation}
\end{document}