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-rw-r--r--info/examples/Math/06-11-6.ltx16
1 files changed, 6 insertions, 10 deletions
diff --git a/info/examples/Math/06-11-6.ltx b/info/examples/Math/06-11-6.ltx
index ff70d54465..04a28c453a 100644
--- a/info/examples/Math/06-11-6.ltx
+++ b/info/examples/Math/06-11-6.ltx
@@ -1,30 +1,26 @@
%%
%% Ein Beispiel der DANTE-Edition
%% Mathematiksatz mit LaTeX
-%% 2. Auflage
-%%
+%% 3. Auflage
%% Beispiel 06-11-6 auf Seite 115.
-%%
-%% 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{118.324pt}
+\setlength\textwidth{146.40707pt}
\AtBeginDocument{\setlength\parindent{0pt}}
-\StartShownPreambleCommands
+%StartShownPreambleCommands
\usepackage{amsmath}
-\StopShownPreambleCommands
+%StopShownPreambleCommands
\begin{document}
\begin{align*}
\sqrt{\vphantom{b}a}\cdot\sqrt{b} &=\sqrt{ab}\\