factorial
「factorial」的意思
adj. 因子的，阶乘的; n. [数] 阶乘
adj.因子的,阶乘的n.[数]阶乘积 阶乘
「factorial」的用法
factorial阶乘 - 在数学中，一个正整数n的阶乘表示为n!，等于所有小于或等于n的正整数的乘积。
「factorial」的例句
5! = 5 x 4 x 3 x 2 x 1 = 120
5! = 5 x 4 x 3 x 2 x 1 = 120
The factorial of a number is the product of all positive integers less than or equal to that number.
一个数的阶乘是所有小于或等于该数的正整数的乘积。
Factorials are commonly used in combinatorics and probability theory.
阶乘在组合数学和概率论中经常被使用。
The factorial of zero is defined as one (0! = 1).
零的阶乘定义为一（0! = 1）。
Calculating factorials for large numbers can be computationally intensive.
计算大数的阶乘可能会消耗大量计算资源。
Factorials are used in calculating permutations and combinations.
阶乘用于计算排列和组合。
The factorial function grows very rapidly with increasing input values.
随着输入值的增加，阶乘函数的增长速度非常快。
In computer science, factorials are sometimes used as part of algorithms for sorting and searching.
在计算机科学中，阶乘有时作为排序和搜索算法的一部分使用。
Factorials have applications in various fields including physics, chemistry, and engineering.
阶乘在物理学、化学和工程等各个领域都有应用。
(n+1)! = (n+1) * n!
(n+1)! = (n+1) * n!