skypy.utils.special.gammaincc¶
- skypy.utils.special.gammaincc(a, x)[source] [edit on github]¶
Regularized upper incomplete gamma function.
This implementation of
gammaincc
allows \(a\) real and \(x\) nonnegative.- Parameters:
- aarray_like
Real parameter.
- xarray_like
Nonnegative argument.
- Returns:
- scalar or ndarray
Values of the upper incomplete gamma function.
See also
scipy.special.gammaincc
Computes the start of the recurrence.
Notes
The function value is computed via a recurrence from the value of
scipy.special.gammaincc
for arguments \(a-n, x\) where \(n\) is the smallest integer such that \(a-n \ge 0\).