[gsll-devel] GSL2 switch bug?

[Name Name]

Hi,

I guess that you have not encountered a problem because you have GSL v.1.
This happens on v.2.

Thanks for your reply.
Gaya

On Aug 20, 2017 5:28 AM, "Liam Healy" <lhealy at common-lisp.net> wrote:

> 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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