mars.tensor.special.entr
Elementwise function for computing entropy.
mars.tensor.special.rel_entr
Elementwise function for computing relative entropy.
mars.tensor.special.erf
Returns the error function of complex argument.
mars.tensor.special.gamma
gamma function.
mars.tensor.special.gammaln
Logarithm of the absolute value of the Gamma function.
mars.tensor.special.loggamma
Principal branch of the logarithm of the gamma function.
mars.tensor.special.gammasgn
Sign of the gamma function.
mars.tensor.special.gammainc
Regularized lower incomplete gamma function.
mars.tensor.special.gammaincinv
Inverse to the lower incomplete gamma function with respect to x.
mars.tensor.special.gammaincc
mars.tensor.special.gammainccinv
Inverse of the upper incomplete gamma function with respect to x
mars.tensor.special.beta
Beta function.
mars.tensor.special.betaln
Natural logarithm of absolute value of beta function.
mars.tensor.special.betainc
Incomplete beta function.
mars.tensor.special.betaincinv
Inverse of the incomplete beta function.
mars.tensor.special.psi
The digamma function.
mars.tensor.special.rgamma
Reciprocal of the gamma function.
mars.tensor.special.polygamma
Polygamma functions.
mars.tensor.special.multigammaln
Returns the log of multivariate gamma, also sometimes called the generalized gamma.
mars.tensor.special.digamma
mars.tensor.special.poch
Pochhammer symbol.
mars.tensor.special.xlogy
Compute x*log(y) so that the result is 0 if x = 0.
x*log(y)
x = 0