Definition. This function returns the natural logarithm of the gamma function (Γ(x)) calculated to 15 places.
x (required). The value for which you want to calculate GAMMALN.PRECISE()
If x isn’t a numeric expression, the GAMMALN.PRECISE() function returns the
#VALUE! error. If x is less than or equal to 0, the function returns the
#NUM! error. The number e raised to the GAMMALN.PRECISE(i) power, where i is an integer, returns the same result as (i – 1).
Background. See the background information for the GAMMALN() function.
You will find more information about gamma distributions in the description of GAMMA.DIST().
Example. For an example that shows the use of the GAMMALN functions, see ...