Searched refs:DolddotDold (Results 1 – 1 of 1) sorted by relevance
71 PetscScalar DolddotD, DolddotDold; in SNESSolve_QN() local224 PetscCall(VecDotBegin(W, Dold, &DolddotDold)); in SNESSolve_QN()226 PetscCall(VecDotEnd(W, Dold, &DolddotDold)); in SNESSolve_QN()228 …if (PetscAbs(PetscRealPart(DolddotD)) > qn->powell_gamma * PetscAbs(PetscRealPart(DolddotDold))) p… in SNESSolve_QN()242 …ouble)PetscRealPart(DolddotD), (double)qn->powell_gamma, (double)PetscRealPart(DolddotDold), i_r)); in SNESSolve_QN()