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34 lines
910 B
34 lines
910 B
4 years ago
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\documentclass{article}
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\usepackage{tikz}
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\usetikzlibrary{arrows}
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\tikzset{
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vertex/.style={circle,draw,minimum size=1.5em},
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edge/.style={->,> = latex'}
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}
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\begin{document}
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\begin{tikzpicture}
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% vertices
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\node[vertex] (1) at (0,0) {$1$};
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\node[vertex] (2) at (2,0) {$2$};
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\node[vertex] (3) at (0,-2) {$3$};
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\node[vertex] (4) at (2,-2) {$4$};
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\node[vertex] (5) at (-2,-2) {$5$};
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%edges
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\draw[edge] (1) -- (2) node[midway, above] {$\frac{1}{3}$};
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\draw[edge] (1.260) -- (3.100);
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\draw[edge] (1.325) -- (4.125) node[pos=.3, right, sloped, rotate=90] {$\frac{1}{3}$};
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\draw[edge] (2) -- (3);
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\draw[edge] (2) -- (4) node[midway, right] {$\frac{1}{2}$};
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\draw[edge] (3.80) -- (1.280);
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\draw[edge] (4) -- (3);
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\draw[edge] (4.145) -- (1.305);
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\draw[edge] (3.170) -- (5.10);
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\draw[edge] (5.350) -- (3.190);
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\end{tikzpicture}
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\end{document}
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