cupyx.scipy.special.polygamma

cupyx.scipy.special.polygamma(n, x)

Polygamma function n.

Parameters:
  • n (cupy.ndarray) – The order of the derivative of psi.
  • x (cupy.ndarray) – Where to evaluate the polygamma function.
Returns:

The result.
Return type:

cupy.ndarray

See also

scipy.special.polygamma