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digraph
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digraph
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digraph
有向图
有向图是指一个有序三元组,式中是非空的顶点集,是与不相交的弧集,是关联函数,它使的每条弧对应于的有序顶点对(不必相异)。
Mathematics
>组合数学、组合设计与图论>图论>释义
directed graph; digraph
有向图
digraph
有向图
†
,双图
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