합동관계,congruence_relation Copy: 합동관계,congruence_relation has comma Hide Show 합동관계,congruence_relation (rev. 1.5) congruence relation congruence_relation x 2024-05 Congruence_relation = https://en.wikipedia.org/wiki/Congruence_relation MKL 동치류,equivalence_class Up: 합동,congruence 관계,relation congruence relation congruence relation TODOMERGEFROM 합동,congruence#s-3.1