Re: [Bug-gsl] Bug in lm(s)der_set - cannot reuse fitter

[Christian Holm Christensen]

Hi Brian,

[I'm Cc'ing this to the Debian maintainer]

On Mon, 2007-07-23 at 22:43 +0100, Brian Gough wrote:
> At Sat, 14 Jul 2007 23:30:39 +0100,
> Brian Gough wrote:
> > 
> > At Thu, 12 Jul 2007 17:42:00 +0200,
> > Christian Holm Christensen wrote:
> > > There's a bug in the lm(s)der_set functions (called by
> > > gsl_multifit_fdfsolver_set), that makes it impossible to reuse a
> > > fitter. 
> > 
> > Thanks for the bug report, I am looking into it.
> 
> I've extended the tests to run twice, once directly and then with a
> restart, comparing the results.  This triggers the bug, so I should
> get it fixed in the next few days.

Great.  Thanks. 

Note, that I'm not sure how much actually needs to be reset in the
fitter structure.  I just reset everything, to be on the safe side.  My
guess is, that it's only a few things that needs to be reset. 

Yours,

-- 
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