[gsll-devel] GSL2 switch bug?

[Liam Healy]

Thanks for the report. You are right that the interface is wrong, but oddly
I have not encountered a problem. I'm not sure what the second argument
should be and unfortunately I haven't had the time to dig into it. I will
push a fix when I've figured it out.


Liam

On Wed, Aug 9, 2017 at 11:51 AM, Name Name <byaakaa at gmail.com> wrote:

> Hi there,
>
> I'm trying to compile the latest version of GSLL (last commit on master
> branch dd2e7673) and have a compilation error saying that function
> "jacobian" is called with one argument whereas it wants exactly two. It
> happens on the following line:
>
> https://gitlab.common-lisp.net/antik/gsll/blob/master/
> solve-minimize-fit/nonlinear-least-squares.lisp#L262
>
> and the compiler has the right to complain as with my GSL2 version the
> signature of the function indeed wants two arguments:
>
> https://gitlab.common-lisp.net/antik/gsll/blob/master/
> solve-minimize-fit/nonlinear-least-squares.lisp#L150
>
> This seems like an easy to fix bug but I have no idea about the internals
> of this library.
> Could somebody help out?
> For now I just exchanged the call (on line L262) of
>
> "(jacobian solver)"
>
> to
>
> "(jacobian solver cov)"
>
> to have some matrix in there but I don't think that this is the right
> solution.
>
> Thanks in advance!
> Gaya
>
>
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