Searched refs:Xmu (Results 1 – 1 of 1) sorted by relevance
22 static PetscErrorCode NelderMeadReplace(TAO_NelderMead *nm, PetscInt index, Vec Xmu, PetscReal f) in NelderMeadReplace() argument26 PetscCall(VecAXPY(nm->Xbar, nm->oneOverN, Xmu)); in NelderMeadReplace()27 PetscCall(VecCopy(Xmu, nm->simplex[index])); in NelderMeadReplace()