Searched defs:dpsi (Results 1 – 3 of 3) sorted by relevance
16 Vec dpsi; /* Merit function gradient */ member
188 static PetscErrorCode SNESVIComputeMeritFunctionGradient(Mat H, Vec phi, Vec dpsi) in SNESVIComputeMeritFunctionGradient()
42 Vec dpsi; /* gradient of psi */ member