FACT (Number) FACT (Number)

Number

Number Number

The input number.

Returns

Number Number

The factorial of a number.

Returns the factorial of a number, denoted n! . The factorial for a number n is defined as the product of all positive integers which are less than or equal to n .

Example

FACT (5)
FACT (5)

Returns 120 ( 5 * 4 * 3 * 2 * 15 * 4 * 3 * 2 * 1).

fxEngine Shell Want this in your own terminal? A standalone version is coming. Get notified.
Loading fxEngine Shell