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Diffstat (limited to 'buch/chapters/50-permutationen/images/permutation.tex')
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diff --git a/buch/chapters/50-permutationen/images/permutation.tex b/buch/chapters/50-permutationen/images/permutation.tex new file mode 100644 index 0000000..ee58d4a --- /dev/null +++ b/buch/chapters/50-permutationen/images/permutation.tex @@ -0,0 +1,43 @@ +% +% permutation.tex -- Definition einer Permutation +% +% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule +% +\documentclass[tikz]{standalone} +\usepackage{amsmath} +\usepackage{times} +\usepackage{txfonts} +\usepackage{pgfplots} +\usepackage{csvsimple} +\usetikzlibrary{arrows,intersections,math} +\begin{document} +\def\skala{1} +\begin{tikzpicture}[>=latex,thick,scale=\skala] + +\def\sx{0.8} +\def\sy{1} +\begin{scope}[xshift=-3cm] +\foreach \x in {1,...,6}{ + \node at ({(\x-1)*\sx},\sy) [above] {$\tiny\x$}; + \fill ({(\x-1)*\sx},\sy) circle[radius=0.05]; + \fill ({(\x-1)*\sx},0) circle[radius=0.05]; +} +\draw[->] (0,\sy) to[out=-70,in=110] (\sx,0); +\draw[<-] (0,0) to[out=70,in=-110] (\sx,\sy); +\draw[->] ({2*\sx},\sy) -- ({2*\sx},0); +\draw[->] ({3*\sx},\sy) to[out=-70,in=110] ({4*\sx},0); +\draw[->] ({4*\sx},\sy) to[out=-70,in=110] ({5*\sx},0); +\draw[->] ({5*\sx},\sy) to[out=-110,in=70] ({3*\sx},0); +\end{scope} +\node at (2.4,{\sy/2}) {$\mathstrut=\mathstrut$}; +\node at (5,{\sy/2}) {$\displaystyle +\renewcommand{\arraystretch}{1.4} +\begin{pmatrix} +1&2&3&4&5&6\\ +2&1&3&5&6&4 +\end{pmatrix} +$}; + +\end{tikzpicture} +\end{document} + |