Factorial
Factorial says to multiply all whole numbers from the chosen number down to 1.
The symbol is "!"
Examples:
4! = 4 × 3 × 2 × 1 = 24
7! = 7 × 6 × 5 × 4 × 3 × 2 × 1 = 5040
| 单词 | factorial |
| 释义 | FactorialFactorial says to multiply all whole numbers from the chosen number down to 1. The symbol is "!" Examples: 4! = 4 × 3 × 2 × 1 = 24 |
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