gammainc(A;X)

Returns the incomplete gamma function of the given values.

Syntax

gammainc(A;X)

Input

Argument Type Description
A integer or decimal A numeric value
X integer or decimal A numeric value

Return Value

Returns a decimal number corresponding to the incomplete gamma function of X and A.

If X is 0, the result is 0.

If X is negative, the result is N/A.

If A or X is N/A, the result is N/A.

Sample Usage

A X gammainc(A;X)
2 0 0
2 1 0.2642411
2 2 0.5939941
2 3 0.8008517
2 4 0.9084218
2 5 0.9595723
2 6 0.9826487
2 7 0.9927049
2 8 0.9969808
2 9 0.9987659
2 10 0.9995006
2 NA NA