Searched refs:abr (Results 1 – 1 of 1) sorted by relevance
22 PetscReal rnorm = 0.0, abr; in KSPSolve_Richardson() local91 PetscCall(VecDotNorm2(z, y, &rdot, &abr)); /* rdot = (Br)^T(BABR); abr = (BABr)^T (BABr) */ in KSPSolve_Richardson()92 scale = rdot / abr; in KSPSolve_Richardson()