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-rw-r--r--info/examples/Math/06-12-12.ltx20
1 files changed, 8 insertions, 12 deletions
diff --git a/info/examples/Math/06-12-12.ltx b/info/examples/Math/06-12-12.ltx
index 4887314c7e..1ac69c3795 100644
--- a/info/examples/Math/06-12-12.ltx
+++ b/info/examples/Math/06-12-12.ltx
@@ -1,32 +1,28 @@
%%
%% Ein Beispiel der DANTE-Edition
%% Mathematiksatz mit LaTeX
-%% 2. Auflage
-%%
-%% Beispiel 06-12-12 auf Seite 122.
-%%
-%% Copyright (C) 2012 Herbert Voss
+%% 3. Auflage
+%% Beispiel 06-12-12 auf Seite 121.
+%% 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[]{exaarticle}
+\documentclass[10pt]{screxa}
\pagestyle{empty}
\setlength\textwidth{352.81416pt}
\AtBeginDocument{\setlength\parindent{0pt}}
\setcounter{equation}{70}
\renewcommand\theequation{6.\arabic{equation}}
-\StartShownPreambleCommands
+%StartShownPreambleCommands
\usepackage{amsmath}
-\StopShownPreambleCommands
+%StopShownPreambleCommands
\begin{document}
\begin{align}
\prod_{j\ge0}
@@ -34,8 +30,8 @@
\left(\begin{array}{@{}c@{}}\displaystyle\sum_{k\ge0}a_{jk}z^k\end{array}
\right)$} = \sum_{n\ge0}z^n\,
\raisebox{-1.75ex}{$\displaystyle
- \left(\begin{array}{@{}c@{}}\displaystyle\sum_{\scriptstyle k_0,k_1,\ldots
- \ge0\atop\scriptstyle k_0+k_1+\cdots=n}
+ \left(\begin{array}{@{}c@{}}\displaystyle\sum_{\substack{k_0,k_1,\ldots
+ \ge0\\k_0+k_1+\cdots=n}}
\kern-.8em a_{0k_0}a_{1k_1}\ldots\end{array}\,\right)$}
\end{align}
\end{document}