Searched refs:sig2 (Results 1 – 2 of 2) sorted by relevance
259 PetscReal a, b, c, sig1, sig2; in TaoBNCGComputeScalarScaling() local274 sig2 = (-b - PetscSqrtReal(b * b - 4.0 * a * c)) / (2.0 * a); in TaoBNCGComputeScalarScaling()277 else if (sig2 > 0.0) *scale = sig2; in TaoBNCGComputeScalarScaling()
7015 (gen-nrbc/sig2 5.)