At Mon, 5 Sep 2011 16:46:44 -0400, Robert L. Wolpert wrote: > > Hi, GNU. > > The Gauss hypergeometric function 2F1 is described in detail in Abramowitz & > Stegan (1964) eqn. 15.1.1, page 556. It is implemented in the gsl library as > "gsl_sf_hyperg_2F1". The implementation frequently returns "NaN" or "Inf" > for domain values where 2F1 is well-defined and easy to calculate. I hope > you will address this in an upcoming version, because your implementations > are widely used and respected.
Thanks for the bug report. I've added a test case for the values in your example program, although I don't have a fix for it right now. > > Specifically: > > GSL Version: 1.3 Not sure if the above version is a typo, but 1.3 is very old. The current release is 1.15. -- Brian Gough _______________________________________________ Bug-gsl mailing list [email protected] https://lists.gnu.org/mailman/listinfo/bug-gsl
