[petsc-users] fminunc in PETSc

[Jelena Slivka]

Hello,
I am trying to solve an unconstrained convex optimization problem and I am
looking for a function similar to Matlab's fminunc to which I could provide
a function that calculates the derivative of my objective. Is there a
similar function in PETSc package?
Grateful in advance,
Jelena Slivka
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