英 [fækˈtɔːriəl] 美 [fækˈtɔːriəl]
adj. 因子的，阶乘的
n. [数] 阶乘
factorial /fækˈtɔːrɪəl/
名词 the product of all the positive integers from one up to and including a given integer. Factorial zero is assigned the value of one: factorial four is 1 × 2 × 3 × 4. Symbol: n!, where n is the given integer 阶乘
形容词 of or involving factorials or factors 阶乘的
the product of all the integers up to and including a given integer
1, 2, 6, 24, and 120 are factorials
of or relating to factorials
代理店的
代理商的
阶乘-引用次数：13
参考来源关于一些算术函数的均值
析因
因子的
代理商的
阶乘
析因因子
... divisor因子，除数 factorial阶乘 multiply,times乘 ...
... factorage 代理业 factorial 因子的 factoried 多工厂的 ...
factoring [数] 因子分解，[数] 因式分解；保付代理
factorization [数] 因子分解；[数] 因式分解
factoring 把…因素包括进去（factor的ing形式）
Now, invoke the next factorial.
现在，调用下一个factorial。
Now, let's return to the factorial function.
现在，让我们回到阶乘函数上来。
The function would continually call factorial.
函数会连续不断地调用 factorial。
So people were dying of old age and that was really heart disease that was killing them they just didn't know, so it's multi-factorial and we'll talk about that.
老死的人实际是死于心脏病,只不过人们不知道这一点罢了,这是个多因素的问题,我们以后会进一步探讨
生物医学工程探索课程节选 : 耶鲁公开课
He said the reasons for short-sightedness were "multi-factorial" so diets high in refined starches could play a part.