Gamma function

In the next section, we will cover the gamma function.

Getting ready...

To use and execute the functions, we need to have installed the proper library included in the package.

How to do it...

Steps to use gamma function are as follows:

1. Install the proper function
2. Execute the function
3. Solve the function
4. The result will be presented

We will see in the following table the function and the description:

Function	Description
gamma(z)	Gamma function
gammaln(x, /[, out, where, casting, order, ...])	Logarithm of the absolute value of the gamma...