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Permutation
01
排列, 根本变化
a fundamental change in the nature of a condition
02
排列
the act of changing the arrangement of a given number of elements
03
排列, 序列
(mathematics) a rearrangement of a set of elements in a specific order or sequence
Example
The number of permutations of three distinct objects is six.
三个不同物体的排列数是六。
Permutations are often used in probability calculations.
排列常用于概率计算。
