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tensorplay.special._elementwise.log_softmax tensorplay.special._elementwise.logsumexp tensorplay.special._elementwise.round tensorplay.special._elementwise.softmax tensorplay.special._error.expit tensorplay.special._gamma.gammaln tensorplay.special._gamma.multigammaln tensorplay.special._gamma.polygamma tensorplay.special._gamma.psi

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

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tensorplay.special._gamma.gammaln

tensorplay.special._gamma.gammaln(input)[source]: Natural log of the absolute value of the gamma function (native lgamma).

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tensorplay.special._error.expit

Numerically-stable sigmoid; identical to sigmoid() .

tensorplay.special._gamma.multigammaln

Multivariate log-gamma with dimension p (p >= 1).

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