Gamma Packages

The Euler-Mascheroni constant.

Arbitrary constant `g` to be used in Lanczos approximation functions.

Glaisher-Kinkelin constant.

Create an iterator which evaluates the beta function.

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

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

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

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.

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.

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

Compute the rising factorial.

Trigamma function.

Polygamma function.

A sample library nodejs

the gamma function (Γ)