On Tue, 10 Oct 2006, Ignacio Díaz-Emparanza wrote: > Is there a way to use a factorial of a number in a "genr" formula? > I do not find it in the manual. > > I mean for example > genr F = 4! (=4x3x2x1) No, it's not in the manual, but you can get x! using genr F = gamma(x+1) Allin Cottrell