Hi
I am trying to calculate the incomplete gamma function using Python. For now, the only way that I have found to do this is by using the library "mpmath". Particularly, the "mpmath.gammainc" function works perfectly in the Python window but when I try to implement this function in the field calculator it gives "Null" values.
This is the code I am using:
def H(a):
import mpmath
b=mpmath.gammainc(a,0)
return b
Is there any solution for solving this problem? Is there any alternative method for calculating the incomplete gamma function?
Many thanks in advance
Oswaldo
