Read Edit View history 单位元 dānwèiyuán identity element Origin Definitions Defs Strokes Stroke Words Sentences Sents 单位元 單位元 dānwèiyuán identity element identity element in mathematics; a value that leaves any element unchanged when combined with it in a binary operation
单位元 單位元 dānwèiyuán identity element identity element in mathematics; a value that leaves any element unchanged when combined with it in a binary operation