This function returns the natural logarithm of the Gamma function, G(x).
Syntax
GAMMALN(value)
Arguments
The argument is any numeric value.
Remarks
This function is calculated as the natural logarithm (LN) of the Gamma function.
The equation for this function is:
where x is the value argument.
Data Types
Accepts numeric data for all arguments. Returns numeric data.
Examples
GAMMALN(A4)
GAMMALN(R4C1)
GAMMALN(12) gives the result 17.5023078459
Version Available
This function is available in product version 1.0 or later.
See Also
GAMMADIST | GAMMAINV | LN | Statistical Functions