API:func Factorial

Description: func_Factorial(int) Performs the Factorial math function ie. ! on int.

Input - int = number

Output - number Negative numbers returns 1. Positive number returns Factorial result. Decimal returns Round down whole number.

Example: /script DEFAULT_CHAT_FRAME:AddMessage(func_Factorial(3))

--Qaz1qaz1qa 14:45, 18 November 2009 (UTC)