Solver Stop Prematurely as new equation added
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Hi, How do I solve this? keep getting the solve stop prematurely. May I know what should I do? this happen when i try added another equation in my model. Any Suggestion? ![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1718281/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1718281/image.jpeg)
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Torsten
le 19 Juin 2024
Use an options structure for "fsolve" as
options = optimset('MaxFunEvals',100000,'MaxIter',100000)
sol = fsolve(...,options)
and try again.
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Torsten
le 19 Juin 2024
Modifié(e) : Torsten
le 19 Juin 2024
The options
options = optimset('MaxFunEvals',100000,'MaxIter',100000)
give "fsolve" more iterations to converge (if the solver stops now prematurely, it should show that the Maximum Number of Iterations (10000) has been reached).
If this doesn't help and the problem came after inserting the new equation, you should think about why the new equation made your problem that more difficult or even unsolvable.
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