[proposal] for RPN modifications

[Maro]

(06-18-2014 04:49 PM)Tim Wessman Wrote:  This specific case is because Gamma is a CAS function which can take any number of arguments, including 0! All are vaid in this case.

OK, with two (or three) arguments of the Gamma function you have implemented the "incomplete Gamma function" too, that's a nice feature. But what's about more than three arguments e.g. Gamma(a,b,c,d,e,f,g), or a Gamma function without any argument, if "any number of arguments is valid"? Any mathematical explanation for that?