At Mon, 26 Oct 2009 22:08:19 +0100, Nacho Molina wrote: > I am trying to use the special function gsl_sf_hyperg_U_int(int > n, int m, double x) and it seems it is implemented only for x being > positive. Is it that true? I could not find any reference about that > on the manual. I have used mathematica and it is able to give a value > for x < 0 what makes me think that the function is well defined on > negative real numbers.
You are right, it should handle the case of x<0 but this is not implemented. I have logged this as a bug at https://savannah.gnu.org/bugs/?27859 -- Brian Gough GNU Scientific Library - http://www.gnu.org/software/gsl/ _______________________________________________ Help-gsl mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-gsl
