[Scilab-users] Having a Problem with fsolve

[Samuel Gougeon]

Le 16/10/2018 à 02:00, rsherry8 a écrit :
> You Wrote:
>
>     If it is provided, g2() must be the jacobian of g1(): it must 
> compute and evaluate the partial derivatives of g1(), with respect to 
> x and to y.
>     That's definitely not the case with your g2(). It should rather 
> return something like [2*x 2*y].
>
> I do not understand this because I am trying to solve a system of 
> equations and g2 represents the second equation. I suspect I am 
> missing something.
>
> I do not know French.

You may mimic the given example #3. You do not need to speak french to 
try and test the given code, understand, and imitate it for your own case.

BR