906 B
906 B
Function factorial
Compute the factorial of a value
Factorial only supports an integer value as argument. For matrices, the function is evaluated element wise.
Syntax
math.factorial(n)
Parameters
| Parameter | Type | Description |
|---|---|---|
n |
number | BigNumber | Array | Matrix | An integer number |
Returns
| Type | Description |
|---|---|
| number | BigNumber | Array | Matrix | The factorial of n |
Throws
| Type | Description |
|---|
Examples
math.factorial(5) // returns 120
math.factorial(3) // returns 6