单词 | Cartesian product |
释义 | Cartesian product【计】 笛卡儿积 Cartesian product Cartesian product n.(名词)A set of all pairs of elements (x, y) that can be constructed from given sets, X and Y, such that x belongs to X and y to Y.笛卡尔乘积:从给定的集合X和Y中构成的所有(x,y)元素对集合,其中x属于X,y属于Y |
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