jax.scipy.special.betaln#

jax.scipy.special.betaln(a, b)[source]#

Natural logarithm of absolute value of beta function.

LAX-backend implementation of scipy.special.betaln().

Original docstring below.

Computes ln(abs(beta(a, b))).

Parameters
  • a (array_like) – Positive, real-valued parameters

  • b (array_like) – Positive, real-valued parameters

  • out (ndarray, optional) – Optional output array for function values

Returns

Value of the betaln function

Return type

scalar or ndarray