What is GAMMALN.PRECISE function in Excel? GAMMALN.PRECISE function is one of Statistical functions in Microsoft Excel that returns the natural logarithm of the gamma function, Γ(x). Syntax of GAMMALN.PRECISE function GAMMALN.PRECISE(x) The GAMMALN.PRECISE function syntax has the following arguments: X    Required. The value for which you want to calculate GAMMALN.PRECISE. GAMMALN.PRECISE formula explanation If x is nonnumeric, […]