summaryrefslogtreecommitdiff
path: root/info/examples/Math/10-09-8.ltx
diff options
context:
space:
mode:
Diffstat (limited to 'info/examples/Math/10-09-8.ltx')
-rw-r--r--info/examples/Math/10-09-8.ltx36
1 files changed, 17 insertions, 19 deletions
diff --git a/info/examples/Math/10-09-8.ltx b/info/examples/Math/10-09-8.ltx
index 67b580d85c..a341f0f691 100644
--- a/info/examples/Math/10-09-8.ltx
+++ b/info/examples/Math/10-09-8.ltx
@@ -1,36 +1,34 @@
%%
%% Ein Beispiel der DANTE-Edition
%% Mathematiksatz mit LaTeX
-%% 2. Auflage
-%%
-%% Beispiel 10-09-8 auf Seite 234.
-%%
-%% Copyright (C) 2012 Herbert Voss
+%% 3. Auflage
+%% Beispiel 10-09-8 auf Seite 232.
+%% 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{146.40707pt}
\AtBeginDocument{\setlength\parindent{0pt}}
-\setcounter{equation}{28}
-\renewcommand\theequation{10.\arabic{equation}}
-\StartShownPreambleCommands
-
-\StopShownPreambleCommands
+%StartShownPreambleCommands
+\usepackage{amsmath}
+\renewcommand\arraystretch{2.2}
+%StopShownPreambleCommands
\begin{document}
-\begin{itemize}
-\item $ y = f(x) $
-\item \begin{equation} g(x) = \int f(x)
- \mathrm{d}x \end{equation}
-\end{itemize}
+\begin{tabular}{l}
+$\tan\alpha=\dfrac{\sin\alpha}
+ {\cos\alpha} $\\
+$\tan2\alpha=\dfrac{2\tan\alpha}
+ {1-\tan^2\alpha} $\\
+$\tan3\alpha=\dfrac{3\tan\alpha-\tan^3\alpha}
+ {1-3\tan^2\alpha} $
+\end{tabular}
\end{document}