jax.scipy.special.gammaln
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jax.scipy.special.gammaln¶
- jax.scipy.special.gammaln(x)[source]¶
Logarithm of the absolute value of the gamma function.
LAX-backend implementation of
gammaln().Original docstring below.
Defined as
\[\ln(\lvert\Gamma(x)\rvert)\]where \(\Gamma\) is the gamma function. For more details on the gamma function, see [dlmf].
- Parameters
x (array_like) – Real argument
- Returns
Values of the log of the absolute value of gamma
- Return type
scalar or ndarray
References
- dlmf
NIST Digital Library of Mathematical Functions https://dlmf.nist.gov/5