[bug-gsl] Re: gsl_cdf_fdist_P() nan return value (2007-09-21)
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From: |
Brian Gough <bjg@gnu.org> |
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Subject: |
Re: gsl_cdf_fdist_P() nan return value |
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Date: |
Fri, 21 Sep 2007 20:10:11 +0100 |
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To: |
"Daniel Neilson" <ddneilson@.........> |
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Cc: |
bug-gsl@gnu.org |
At Thu, 20 Sep 2007 17:05:23 -0600,
Daniel Neilson wrote:
> I just spent the entire day tracking down the source of a nan in some code
> of mine, and tracked it back to gsl_cdf_fdist_P(x, nu1, nu2). When called
> with:
>
> double x = 0x1.bd5290e3772c6p+1 (printf("%a", x) format to get the full
> binary representation as hex)
> int nu1 = 1
> int nu2 = 4040712
>
Thanks for the bug report. I've logged this in the BUGS file to be
fixed for the next release.
--
Brian Gough
