单词 | identity element |
释义 | identity element (once / 5909656 pages) n WORD FAMILY identity element USAGE EXAMPLESMathematicians call it the “identity element,” so I’ll denote it by the symbol I. Next come the three genuine ways to flip a mattress. New York Times(May 03, 2010) We can summarize this property with the equation RR = I, where RR means do R twice, and I is the do-nothing identity element. New York Times(May 03, 2010) n an operator that leaves unchanged the element on which it operates Syn|Hyper identity, identity operator operator (mathematics) a symbol or function representing a mathematical operation |
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