| 释义 |
factorialfactorial[fækˈtɔ:riəl]adj.1.■代理商的; 工厂的2.■【数】因数的; 阶乘的
词性变化factorial[fækˈtɔ:riəl]n.1.■【数】阶乘;【统】阶乘积; 析因the factorial of 4四的阶乘factorial experiment析因实验factorial function阶乘函数
特殊用法generalized factorial1.■广义阶乘inverse factorial1.■反阶乘(积)factorial of a vector1.■向量阶乘 |