Searched refs:epsx (Results 1 – 1 of 1) sorted by relevance
106 PetscReal epsx, realmin = PETSC_REAL_MIN, eps = PETSC_MACHINE_EPSILON; in KSPSolve_MINRES() local401 epsx = Anorm * xnorm * eps; in KSPSolve_MINRES()404 if (epsx >= beta1) flag = 5; // x is an eigenvector in KSPSolve_MINRES()