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.

Details

See Also

EquivalenceClasses

Tutorials