GAMMALN

Definition: GAMMALN is a function that returns the natural logarithm of the gamma function.

Syntax: =GAMMALN(x)

Situation: This formula is suitable when you need to find the natural logarithm of the gamma function.

Example: If you have a number 5, the natural logarithm of the gamma function can be found using the formula =GAMMALN(5), which returns 3.1781.