Searched refs:DolddotD (Results 1 – 1 of 1) sorted by relevance
71 PetscScalar DolddotD, DolddotDold; in SNESSolve_QN() local225 PetscCall(VecDotBegin(W, D, &DolddotD)); in SNESSolve_QN()227 PetscCall(VecDotEnd(W, D, &DolddotD)); in SNESSolve_QN()228 …if (PetscAbs(PetscRealPart(DolddotD)) > qn->powell_gamma * PetscAbs(PetscRealPart(DolddotDold))) p… in SNESSolve_QN()242 …2e| > %6.4f*|%14.12e| i_r = %" PetscInt_FMT "\n", (double)PetscRealPart(DolddotD), (double)qn->pow… in SNESSolve_QN()