Re: [Help-gsl] Announcement and Question - jacobi

2006-12-04 Thread Brian Gough
At Fri, 1 Dec 2006 03:38:06 -0800 (PST),
Paulo Jabardo wrote:
 I still have not implemented the error estimates. I tried to look at
 the code used to compute Legendre polynomials but I couldn't figure
 where did the error come from. Apparently it is related to the
 number of floating point operations. Does any one have any hints or
 references on that that I could use?

Which function were you looking at - gsl_sf_legendre_Pl_e?

-- 
Brian Gough



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Res: [Help-gsl] Announcement and Question - jacobi

2006-12-04 Thread Paulo Jabardo
That's exactly the one I tried to reverse engineer since Jacobi polynomial 
are small modification of that.

Paulo

- Mensagem original 
De: Brian Gough [EMAIL PROTECTED]
Para: help-gsl@gnu.org
Cc: Paulo Jabardo [EMAIL PROTECTED]
Enviadas: Segunda-feira, 4 de Dezembro de 2006 14:53:03
Assunto: Re: [Help-gsl] Announcement and Question - jacobi

At Fri, 1 Dec 2006 03:38:06 -0800 (PST),
Paulo Jabardo wrote:
 I still have not implemented the error estimates. I tried to look at
 the code used to compute Legendre polynomials but I couldn't figure
 where did the error come from. Apparently it is related to the
 number of floating point operations. Does any one have any hints or
 references on that that I could use?

Which function were you looking at - gsl_sf_legendre_Pl_e?

-- 
Brian Gough







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