1. Symmetric relationIn mathematics, a binary relation R over a set X is symmetric if it holds for all a and b in X that if a is related to b then b is related to a. In mathematical notation, this is: Note: symmetry is not the exact opposite of antisymmetry (aRb and bRa implies b = a).
Read “Symmetric relation” on English Wikipedia
Read “対称関係” on Japanese Wikipedia
Read “Symmetric relation” on DBpedia
Read “Symmetric relation” on English Wikipedia
Read “対称関係” on Japanese Wikipedia
Read “Symmetric relation” on DBpedia
Discussions
Log in to talk about this word.