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[bug-gsl] Re: gsl_cdf_chisq_Pinv bug/feature (2008-04-23)

From: Brian Gough <bjg@gnu.org>
Subject: Re: gsl_cdf_chisq_Pinv bug/feature
Date: Wed, 23 Apr 2008 12:50:44 +0100
To: Bret Beck <beck6@........>
Cc: bug-gsl@gnu.org

At Fri, 18 Apr 2008 10:24:57 -0700,
Bret Beck wrote:
>
> While testing my use of gsl_cdf_chisq_Pinv I ran into the following
> error message.
>
> gsl: gammainv.c:105: ERROR: inverse failed to converge
> Default GSL error handler invoked.
> Aborted
>

Thanks for the bug report, I've confirmed the problem. I'll add a
test case for it so it can be fixed in the next release.

--
Brian Gough

GNU Scientific Library -
http://www.gnu.org/software/gsl/