5.8.14 The upper incomplete γ function: ugamma
The upper incomplete γ function is defined by
The ugamma command computes the upper incomplete γ
function.
-
ugamma takes two arguments:
-
a, a number.
- b, a positive real number.
- ugamma(a,b) returns the value of Γ(a,b).
Examples.
-
Input:
ugamma(3.0,2.0)
Output:
- Input:
ugamma(-1.3,2)
Output: