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-rw-r--r--info/examples/Math/06-03-3.ltx37
1 files changed, 16 insertions, 21 deletions
diff --git a/info/examples/Math/06-03-3.ltx b/info/examples/Math/06-03-3.ltx
index e07652e3fc..81f93e27b3 100644
--- a/info/examples/Math/06-03-3.ltx
+++ b/info/examples/Math/06-03-3.ltx
@@ -1,40 +1,35 @@
%%
%% Ein Beispiel der DANTE-Edition
%% Mathematiksatz mit LaTeX
-%% 2. Auflage
-%%
+%% 3. Auflage
%% Beispiel 06-03-3 auf Seite 97.
-%%
-%% 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{190.324pt}
+\setlength\textwidth{352.81416pt}
\AtBeginDocument{\setlength\parindent{0pt}}
-\setcounter{equation}{31}
-\renewcommand\theequation{6.\arabic{equation}}
-\StartShownPreambleCommands
+%StartShownPreambleCommands
\usepackage{amsmath}
-\StopShownPreambleCommands
+%StopShownPreambleCommands
\begin{document}
-\begin{gather}\label{eq:gather}
-\begin{gathered}
- i_{11}=0.25\\
- i_{31}=0.33i_{22}\\
- i_{41}=i_{11}+i_{22}
-\end{gathered}
-\end{gather}
-%
-Eine Referenz auf Gl.~\eqref{eq:gather}.
+\begin{gather*}
+ A = \lim _{n\rightarrow \infty }\Delta x\left( a^{2}+\left( a^{2}+2a\Delta x+\left(
+ \Delta x\right) ^{2}\right)\right.\\
+ +\left( a^{2}+2\cdot 2a\Delta x+2^{2}\left( \Delta x\right) ^{2}\right)
+ +\left( a^{2}+2\cdot 3a\Delta x+3^{2}\left( \Delta x\right) ^{2}\right)\\
+ + \ldots\\
+ \left.+\left( a^{2}+2\cdot (n-1)a\Delta x +(n-1)^{2}
+ \left( \Delta x\right) ^{2}\right) \right)\\
+ = \frac{1}{3}\left( b^{3}-a^{3}\right)
+\end{gather*}
\end{document}