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factorial
[英] [fækˈtɔ:riəl] [美] [fækˈtɔriəl, -ˈtor-] 生词本

adj.

n.

Noun

1. the product of all the integers up to and including a given integer;

  • "1, 2, 6, 24, and 120 are factorials"
Adjective

1. of or relating to factorials

数学

<名>
  • 1.阶乘

计算机

  • 1.阶乘