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-rw-r--r--info/examples/Math/09-19-3.ltx27
1 files changed, 14 insertions, 13 deletions
diff --git a/info/examples/Math/09-19-3.ltx b/info/examples/Math/09-19-3.ltx
index 450a16ee97..065ef9f83c 100644
--- a/info/examples/Math/09-19-3.ltx
+++ b/info/examples/Math/09-19-3.ltx
@@ -1,30 +1,31 @@
%%
%% Ein Beispiel der DANTE-Edition
%% Mathematiksatz mit LaTeX
-%% 2. Auflage
-%%
-%% Beispiel 09-19-3 auf Seite 207.
-%%
-%% Copyright (C) 2012 Herbert Voss
+%% 3. Auflage
+%% Beispiel 09-19-3 auf Seite 194.
+%% 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}
+\setlength\textwidth{170.40707pt}
\AtBeginDocument{\setlength\parindent{0pt}}
-\StartShownPreambleCommands
-\usepackage{mathptmx,relsize}
-\StopShownPreambleCommands
+\usepackage[ngerman]{babel}
+%StartShownPreambleCommands
+\usepackage{mathtools}
+%StopShownPreambleCommands
\begin{document}
-\[ \sum_{i=n}^ma_i\cdot\sum_{j=l}^kb_j=\mathlarger{\sum}_{i=n}^m\sum_{j=l}^ka_ib_j \]
+\begin{equation}
+E = m\cdot c^2 \label{foo}\tag*{\textbf{Einstein}}
+\end{equation}
+\emph{Entweder~\ref{foo} oder~\eqref{foo} oder das
+spezielle~\refeq{foo}.}
\end{document}