Searched refs:xtax (Results 1 – 1 of 1) sorted by relevance
149 PetscReal q1, q2, xnorm, step1, step2, rnrm = 0.0, btx, xtax; in KSPSolve_QCG() local310 PetscCall(VecDotRealPart(X, WA, &xtax)); in KSPSolve_QCG()312 pcgP->quadratic = btx + .5 * xtax; in KSPSolve_QCG()