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-rw-r--r--info/examples/Math/06-03-10.ltx20
1 files changed, 8 insertions, 12 deletions
diff --git a/info/examples/Math/06-03-10.ltx b/info/examples/Math/06-03-10.ltx
index 5c69e83c83..0ca71aca83 100644
--- a/info/examples/Math/06-03-10.ltx
+++ b/info/examples/Math/06-03-10.ltx
@@ -1,37 +1,33 @@
%%
%% Ein Beispiel der DANTE-Edition
%% Mathematiksatz mit LaTeX
-%% 2. Auflage
-%%
+%% 3. Auflage
%% Beispiel 06-03-10 auf Seite 100.
-%%
-%% Copyright (C) 2012 Herbert Voss
+%% 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}{37}
+\setcounter{equation}{36}
\renewcommand\theequation{6.\arabic{equation}}
-\StartShownPreambleCommands
+%StartShownPreambleCommands
\usepackage{amsmath}
-\StopShownPreambleCommands
+%StopShownPreambleCommands
\begin{document}
\begin{multline}
\frac{1}{2}\Delta(f_{ij}f^{ij})=2\left(\sum_{i<j}\chi_{ij}(\sigma_{i}
-\sigma_{j})^{2}+f^{ij}\nabla_{j}\nabla_{i}(\Delta f)+\right.\\
- \left.+\nabla_{k}f_{ij}\nabla^{k}f^{ij}+f^{ij}f^{k}
- \left[2\nabla_{i}R_{jk}-\nabla_{k}R_{ij}\right] \vphantom{\sum_{i<j}}\right)
+ +\left.\nabla_{k}f_{ij}\nabla^{k}f^{ij}+f^{ij}f^{k}
+ \left[2\nabla_{i}R_{jk}-\nabla_{k}R_{ij}\right]\right)
\end{multline}
\end{document}