GAMMA(X)

Description

This function returns the value of Euler's gamma function evaluated for values of X greater than or equal to zero and less than or equal to approximately 171.  Gamma is a continuous function whose value for integer arguments N is (N­1)!.  The function is given by:

Parameters

X

A numeric value.

Examples

GAMMA(5) = 24

GAMMA(1.59) = 0.89243

GAMMA(L38) = #Error

Floating point exception, where L38 = 175.