Special functions Packages

Evaluates the natural logarithm of the beta function.

Javascript Implementation of Statistical R standalone library rnmath

Evaluates the digamma function.

Computes a factorial.

Glaisher-Kinkelin constant.

Apéry's constant.

Incomplete gamma function.

Inverse incomplete gamma function.

Compute the nth negaFibonacci number.

Compute the nth negaLucas number.

Compute the nth non-Fibonacci number.

Compute the nth Tribonacci number.

Evaluate the natural logarithm of 1+exp(x).

Evaluate ln(1+x) - x.

Compute the natural logarithm of exp(x) + exp(y).

Compute the nth Lucas number.

Evaluate the natural logarithm of 1-exp(-|x|).

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

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

Evaluate Binet's formula extended to real numbers.