Combinatorica`
Combinatorica`
EquivalenceRelationQ
As of Version 10, most of the functionality of the Combinatorica package is built into the Wolfram System. »
EquivalenceRelationQ[r]
yields True if the matrix r defines an equivalence relation.
EquivalenceRelationQ[g]
tests whether the adjacency matrix of graph g defines an equivalence relation.
更多信息和选项
- To use EquivalenceRelationQ, you first need to load the Combinatorica Package using Needs["Combinatorica`"].
Wolfram Research (2012)，EquivalenceRelationQ，Wolfram 语言函数，https://reference.wolfram.com/language/Combinatorica/ref/EquivalenceRelationQ.html.
文本
Wolfram Research (2012)，EquivalenceRelationQ，Wolfram 语言函数，https://reference.wolfram.com/language/Combinatorica/ref/EquivalenceRelationQ.html.
CMS
Wolfram 语言. 2012. "EquivalenceRelationQ." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/Combinatorica/ref/EquivalenceRelationQ.html.
APA
Wolfram 语言. (2012). EquivalenceRelationQ. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/Combinatorica/ref/EquivalenceRelationQ.html 年