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Diffstat (limited to 'Master/texmf-dist/doc/latex/math-e/09-16-7.ltx')
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diff --git a/Master/texmf-dist/doc/latex/math-e/09-16-7.ltx b/Master/texmf-dist/doc/latex/math-e/09-16-7.ltx new file mode 100644 index 00000000000..c46d1fb2281 --- /dev/null +++ b/Master/texmf-dist/doc/latex/math-e/09-16-7.ltx @@ -0,0 +1,44 @@ +%% +%% An UIT Edition example +%% +%% Example 09-16-7 on page 184. +%% +%% Copyright (C) 2010 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{375.57637pt} +\AtBeginDocument{\setlength\parindent{0pt}} +\setcounter{equation}{15} +\renewcommand\theequation{9.\arabic{equation}} +\StartShownPreambleCommands +\usepackage{gauss,fleqn}\renewcommand\rowmultlabel[1]{|\,\times#1} +\StopShownPreambleCommands +\begin{document} +\begin{equation} + \begin{gmatrix}[p] + 1 &-2 & 1 & 2 \\ 2 & 3 &-2 & 3 \\ % rows 0 and 1 + 4 &-1 & 3 &-1 \\ 3 & 2 &-4 & 5 % 2 and 3 + \rowops + \mult{0}{(-2)} \add{0}{1} \mult{0}{(-4)}\add{0}{2} \mult{0}{(-3)} \add{0}{3} + \end{gmatrix} +\end{equation} % end matrix 1 +\begin{equation} + \begin{gmatrix}[p] + 1 &-2 & 1 & 2 \\ 0 & 7 &-4 &-1 \\% rows 0 and 1 + 0 & 7 &-1 &-9 \\ 0 & 8 &-7 &-1 % 2 and 3 + \rowops + \mult{1}{(-1)} \add{1}{2} \mult{1}{(-\frac{8}{7})} \add{1}{3} + \end{gmatrix} +\end{equation} +\end{document} |