Why does FMINCON run vast evaluations of the non linear constraint function?

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Mads le 27 Fév 2014

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https://fr.mathworks.com/matlabcentral/answers/119332-why-does-fmincon-run-vast-evaluations-of-the-non-linear-constraint-function

Clôturé : MATLAB Answer Bot le 20 Août 2021

I have the FMINCON running with gradient input, and a nonlinear constraint function as well. The non linear constraint function returns the constraints and a gradient for each constraint. It works, but I have to wait for hundreds of evaluations of the constraint function within each iteration. Why is that? Nothing happens to the constraints 10 decimals out...