Re: [Bug-gsl] Bug in Hypergeometric function

[Patrick Alken]

Hello,

  I have logged your bug report into our bug tracker. It may take some 
time to develop a fix for this.

Thanks,
Patrick

On 05/01/2018 08:51 AM, Salehi Vaziri Kamran wrote:
> Dear Sir or Madam,
>
>
> Let me first thank you for your amazing package that is very well-written with 
> a nice documentation.
>
>
> I am using your package "gsl" for c++/c to calculate Integrals of 
> Hypergeometric functions. I have trouble getting output for Hypergeometric function 
> themselves.
>
>
> To be precise your code gives error for the value of "gsl_sf_hyperg_2F1(-10, 2 , 0.5 
> , 0.5)".
>
>
> I tried to change the components a little bit and I understood that your code 
> works down to a=-10 but after that it gives an error. I also check from Python 
> and Mathematica and there is a finite value for this function(0.0778324).
>
>
> Would you please respond to my e-mail since I was spending two days to debug 
> this and now I get to this point. ?
>
>
> Best regards,
>
> Kamran Salehi Vaziri