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diff --git a/Master/texmf-dist/doc/latex/einfuehrung/13-03-11.ltxb b/Master/texmf-dist/doc/latex/einfuehrung/13-03-11.ltxb new file mode 100644 index 00000000000..342c1037cff --- /dev/null +++ b/Master/texmf-dist/doc/latex/einfuehrung/13-03-11.ltxb @@ -0,0 +1,49 @@ +%% +%% Ein Beispiel der DANTE-Edition +%% +%% Beispiel 13-03-11 auf Seite 674. +%% +%% Copyright (C) 2012 Vo\ss +%% +%% 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) 1,2,3,4,5,6 + +%% ==== +\PassOptionsToClass{}{beamer} +\documentclass{exabeamer} +\usepackage{beramono} + + + + + +\begin{document} +\begin{frame}[fragile]{Matrixoperationen}{Benutzung von \texttt{semiverbatim}} +\setbeamercolor{alerted text}{fg=blue} +\setbeamerfont{alerted text}{series=\bfseries,family=\ttfamily} +\begin{semiverbatim} \small +\uncover<1->{\alert<0>{\alert<6>{sub \color{red}matrix_row2vector} \{}} +\uncover<2->{\alert<2>{ my $m = shift; my($rows,$cols) = ($m->[1],$m->[2]);}} +\uncover<2->{\alert<2>{ my $r = shift; # optional, which column from matrix}} +\uncover<2->{\alert<2>{ croak "Error: matrix hasn't 3D rows" unless ($cols == 3);}} +\uncover<3->{\alert<3>{ if ( defined $r ) \{}} +\uncover<3->{\alert<3>{ croak "Error: matrix hasn't that row" unless ($r < $rows);}} +\uncover<3->{\alert<3>{ \}}} +\uncover<4->{\alert<4>{ else \{}} +\uncover<4->{\alert<4>{ croak "Error: matrix is not a 3D row matrix"}} +\uncover<4->{\alert<4>{ unless ($rows == 1);}} +\uncover<5->{\alert<5>{ $r = 0;}} +\uncover<4->{\alert<4>{ \}}} +\uncover<6->{\alert<6>{ return Math::VectorReal->% + \alert<6>{\color{red}new(@\{$m->[0][$r]\})};}} +\uncover<1->{\alert<1>{\}}} +\end{semiverbatim} \par +\visible<6>{Beachte den Gebrauch von \alert{\color{red}\texttt{shift}}.} +\end{frame} +\end{document} |