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
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 |
Examples
factorial(5); // returns 120
factorial(3); // returns 6