jax.scipy.special.betaln

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jax.scipy.special.betaln#

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

Natural log of the absolute value of the beta function

JAX implementation of scipy.special.betaln.

\[\mathrm{betaln}(a, b) = \log |B(a, b)|\]

where \(B\) is the beta() function.

Parameters:

  • a (ArrayLike) – arraylike, real-valued. Parameter a of the beta distribution.

  • b (ArrayLike) – arraylike, real-valued. Parameter b of the beta distribution.

Returns:

array containing the logarithm of the absolute value of the beta function

Return type:

Array

See also

jax.scipy.special.beta()

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