Special function Packages

Inverse incomplete beta function.

Round a single-precision floating-point number toward zero.

Trigamma function.

Round a double-precision floating-point number toward zero.

Create an iterator which evaluates the beta function.

Create an iterator which evaluates the natural logarithm of the gamma function for each iterated value.

Create an iterator which evaluates the common logarithm (logarithm with base 10) for each iterated value.

Create an iterator which evaluates the natural logarithm of 1-exp(-|x|) for each iterated value.

Create an iterator which evaluates the natural logarithm of 1+x for each iterated value.

Create an iterator which evaluates the digamma function for each iterated value.

Create an iterator which evaluates the natural logarithm of the beta function.

Create an iterator which evaluates Binet's formula for each iterated value.

Create an iterator which evaluates the gamma function for each iterated value.

Create an iterator which computes `gamma(x+1) - 1` for each iterated value.

Natural logarithm of the beta function.

Incomplete beta function.

Inverse incomplete beta function.

Gamma function.

Compute the ratio of two gamma functions.

Calculate the Lanczos sum for the approximation of the gamma function.