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.

Apéry's constant.

Glaisher-Kinkelin constant.

Glaisher-Kinkelin constant.

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

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

Evaluate a factorial.

Evaluate the double factorial.

Evaluate the natural logarithm of the factorial function.

Compute the nth Fibonacci number.

Compute the Fibonacci number index.

Compute the nth Bernoulli number.

Evaluate Binet's formula extended to real numbers.

Compute the binomial coefficient.

Compute the natural logarithm of the binomial coefficient.

Compute the nth Tribonacci number.

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