이항관계,binary_relation Copy: 이항관계,binary_relation has comma Hide Show 이항관계,binary_relation (rev. 1.4) Sub: functional_relation { 기능관계? 기능적관계? 함수관계? 함수적관계? 부분함수,partial_function와 비슷. (nlab) https://encyclopediaofmath.org/wiki/Functional_relation https://ncatlab.org/nlab/show/functional relation Up: function - 기능? 함수? 관계,relation } transposed_relation { Up: 전치,transpose? 전치,transposition? 관계,relation } MKLINK 이항연산,binary_operation => 이항연산,binary_operation Twins: 이항 관계 https://encyclopediaofmath.org/wiki/Binary_relation MERGE TO 이항관계,binary_relation rel. 이항연산,binary_operation 이항연산자,binary_operator Up: binary { 둘,two } 관계,relation