nandan jha wrote:
> Hello
>
> I am trying to solve a set of non-linear equations in Mathematica 7.0
> and every time it shows a error message :
> "FindRoot::jsing: Encountered a singular Jacobian at the point
> {B1,B2,B3,Ea1,Ea2,Ea3} =
> {31.501,0.9004,38.5013,-1000.1,-1000.01,-2000.1}. Try pertur
I would recommend looking at scipy.optimize.fsolve(), as Alan
suggested. If you have a decent initial guess, it should work.
~Luke
On Jun 26, 9:43 am, Alan Bromborsky wrote:
> nandan jha wrote:
> > Hello
>
> > I am trying to solve a set of non-linear equations in Mathematica 7.0
> > and every t
>
> Can someone tell me if this can be solved in sympy and shouldn't the
> Mathematica itself change the initial value and do a computation to
> get the answer.
This equation set has the same form as the previous one you posted.
Although there are 6 unknkowns and although you may find 6 values to
On Jun 26, 5:44 pm, nandan jha wrote:
> Hello
>
> I am trying to solve a set of non-linear equations in Mathematica 7.0
> and every time it shows a error message :
> "FindRoot::jsing: Encountered a singular Jacobian at the point
> {B1,B2,B3,Ea1,Ea2,Ea3} =
> {31.501,0.9004,38.5013,-1000.1,-1000.01
Thanks for the help Vinzent.
I am actually not looking for infinite accuracy but I need some answer
rather then just an error message that Perturb your initial value.
I know it is not trivial but i think Mathematica somehow should have
an option for perturbing the initial point itself.
Thanks aga
