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latest (dev)2026-09-08 v1.0.02026-09-06

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tensorplay.special._gamma.multigammaln

tensorplay.special._gamma.multigammaln(input, p)[source]: Multivariate log-gamma with dimension p (p >= 1).

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tensorplay.special._gamma.gammaln

Natural log of the absolute value of the gamma function (native lgamma).

tensorplay.special._gamma.polygamma

Polygamma of order n : \(\psi^{(n)}(x)\) (native kernel).

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