gsl

[Patrick Dupre]

===========================================================================
 Patrick DUPRÉ                                 | | email: pdupre at gmx.com
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65 82 44
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
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> Sent: Thursday, June 04, 2015 at 6:33 PM
> From: "Susi Lehtola" <jussilehtola at fedoraproject.org>
> To: "Community support for Fedora users" <users at lists.fedoraproject.org>
> Subject: Re: gsl
>
> On 06/04/2015 09:28 AM, Patrick Dupre wrote:
> >>> This is not new.
> >>>
> >>> Somebody already asked but did not get the answer!
> >>>
> >>> http://stackoverflow.com/questions/24672293/how-do-i-set-the-fsolver-type-in-gsl
> >>
> >> gsl has an excellent manual.
> >>
> >> All of this is covered, with examples, at
> >>
> >> https://www.gnu.org/software/gsl/manual/html_node/Initializing-the-Solver.html#Initializing-the-Solver
> >>
> >> https://www.gnu.org/software/gsl/manual/html_node/Root-Bracketing-Algorithms.html#Root-Bracketing-Algorithms
> >>
> > This is root_fsolver not the multifit_fsolver !!!
> 
> Whoops.
> 
> Well, the same stands for multifit_fsolver: documentation exists in the 
> manual.
> 
> https://www.gnu.org/software/gsl/manual/html_node/Minimization-Algorithms-without-Derivatives.html#Minimization-Algorithms-without-Derivatives
> 
> So it seems gsl doesn't have anything implemented currently. You can 
> always use finite difference derivatives though...

Probably not, because I am unable to calculate the analytical derivatives!!!


> Susi Lehtola
> Fedora Project Contributor
> jussilehtola at fedoraproject.org
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