Re: [Help-gsl] complex numbers and zeta function

[Ruben Henner Zilibowitz]

Ok source code is attached to this email.

No I didn't rely on the Pari source partly because the author seems to  
have used french names for everything which I couldn't really  
understand.

One caveat though: my implementation of the zeta function seems to  
work well provided the argument isn't far up the "critical strip". In  
such cases a different algorithm will need to be used and I haven't  
managed to figure out how to do that yet.

You should be able to compile it with: gcc special_funcs.c
A simple test program is implemented.

Regards,
Ruben

On 20/06/2008, at 12:50 PM, Jordi Gutiérrez Hermoso wrote:

> On 19/06/2008, Ruben Henner Zilibowitz <address@hidden>  
> wrote:
> > Ok I've implemented a zeta function and a gamma function that seem  
> > to work
> > reasonably well for complex arguments.
>
> Awesome.
>
> > Should I post the source file to this mailing list?
>
> Yes! I'm curious to see your source. Also, did you rely on the Pari  
> source?
>
> - Jordi G. H.

special_funcs.c
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