이항관계,binary_relation

대상,object의 집합 S에 대해, S의 멱집합,power_set S×S의 부분집합,subset. (mw)



Sub:
추이관계,transitive_relation ... curr at 추이성,transitivity
비추이관계,intransitive_relation
functional_relation =,functional_relation . functional_relation - o
{
functional relation

기능관계? 기능적관계?
함수관계? 함수적관계?



Up:
function - 기능? 함수?
관계,relation
} // functional relation Ggl:functional relation
transposed_relation =,transposed_relation . transposed_relation
{
transposed relation





Twins: