TensorPlay
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Latest development documentation · Updated 2026-10-15

tensorplay.special

The tensorplay.special module, modeled after SciPy’s special module.

Functions

tensorplay.functional.airy_ai

tensorplay.functional.bessel_j0

tensorplay.functional.bessel_j1

tensorplay.functional.bessel_y0

tensorplay.functional.bessel_y1

tensorplay.functional.chebyshev_polynomial_t

tensorplay.functional.chebyshev_polynomial_u

tensorplay.functional.chebyshev_polynomial_v

tensorplay.functional.chebyshev_polynomial_w

tensorplay.functional.digamma

Alias for tensorplay.special.digamma().

tensorplay.functional.entr

tensorplay.functional.erf

Alias for tensorplay.special.erf().

tensorplay.functional.erfc

Alias for tensorplay.special.erfc().

tensorplay.functional.erfcx

tensorplay.functional.erfinv

Alias for tensorplay.special.erfinv().

tensorplay.functional.exp2

Alias for tensorplay.special.exp2().

tensorplay.special._error.expit

Numerically-stable sigmoid; identical to sigmoid().

tensorplay.functional.expm1

Alias for tensorplay.special.expm1().

tensorplay.functional.gammainc

tensorplay.functional.gammaincc

tensorplay.special._gamma.gammaln

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

tensorplay.functional.hermite_polynomial_h

tensorplay.functional.hermite_polynomial_he

tensorplay.functional.i0

Alias for tensorplay.special.i0().

tensorplay.functional.i0e

tensorplay.functional.i1

tensorplay.functional.i1e

tensorplay.functional.laguerre_polynomial_l

tensorplay.functional.legendre_polynomial_p

tensorplay.functional.log1p

Returns a new tensor with the natural logarithm of (1 + input).

tensorplay.functional.log_ndtr

tensorplay.special._elementwise.log_softmax

log(softmax(input, dim)), evaluated without the intermediate exp.

tensorplay.functional.logit

Alias for tensorplay.special.logit().

tensorplay.special._elementwise.logsumexp

Log-sum-exp along dim, computed with the max-shift trick.

tensorplay.functional.modified_bessel_i0

tensorplay.functional.modified_bessel_i1

tensorplay.functional.modified_bessel_k0

tensorplay.functional.modified_bessel_k1

tensorplay.special._gamma.multigammaln

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

tensorplay.functional.ndtr

tensorplay.functional.ndtri

tensorplay.special._gamma.polygamma

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

tensorplay.special._gamma.psi

Digamma function; alias of digamma().

tensorplay.special._elementwise.round

Rounds to nearest even integer (native Tensor.round).

tensorplay.functional.scaled_modified_bessel_k0

tensorplay.functional.scaled_modified_bessel_k1

tensorplay.functional.shifted_chebyshev_polynomial_t

tensorplay.functional.shifted_chebyshev_polynomial_u

tensorplay.functional.shifted_chebyshev_polynomial_v

tensorplay.functional.shifted_chebyshev_polynomial_w

tensorplay.functional.sinc

Alias for tensorplay.special.sinc().

tensorplay.special._elementwise.softmax

Normalized exponential along dim (default: the last dim).

tensorplay.functional.spherical_bessel_j0

tensorplay.functional.xlog1py

tensorplay.functional.xlogy

Alias for tensorplay.special.xlogy().

tensorplay.functional.zeta

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