Permutation
01
a complete change in character, condition, or arrangement
例
The city underwent a permutation after the new government took power.
His personality seemed a permutation from his former self.
02
順列, 配列
(mathematics) a rearrangement of a set of elements in a specific order or sequence
例
The number of permutations of three distinct objects is six.
三つの異なるオブジェクトの順列の数は六です。
Permutations are often used in probability calculations.
順列は確率計算によく使われます。
