Equivalence relation




<mathematics> A relation R on a set including elements a, b, c, which is reflexive (a R a), symmetric (a R b => b R a) and transitive (a R b R c => a R c).

An equivalence relation defines an equivalence class.

See also partial equivalence relation.



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equational logic
Equel
equivalence class
equivalence class partitioning
equivalence partitioning
equivalence class
equivalence relation
partial equivalence relation
PER
real number
ER
er
ERA
era
Erasable Programmable Read-Only Memory