21 lines
823 B
TeX
21 lines
823 B
TeX
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% https://www3.nd.edu/~kogge/courses/cse30151-fa17/Public/other/tikz_tutorial.pdf
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\begin{tikzpicture}
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\tikzset{
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->, % makes the edges directed
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>=Stealth, % makes the arrow heads bold
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node distance=3cm, % specifies the minimum distance between two nodes. Change if necessary.
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every state/.style={thick, fill=white}, % sets the properties for each ’state’ node
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initial text=$ $, % sets the text that appears on the start arrow
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}
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\node[state, initial] (s0) {$s_0$};
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\node[state, below of=s0] (s1) {$s_1$};
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\node[state, accepting, right of=s0] (s2) {$s_2$};
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\draw (s0) edge[right] node{b} (s1)
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(s0) edge[above] node{a} (s2)
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(s1) edge[loop below] node{a, b} (s1)
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(s2) edge[bend left, right] node{a} (s1)
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(s2) edge[loop above] node{b} (s2);
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\end{tikzpicture}
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