1*c4762a1bSJed BrownInitial guess 2*c4762a1bSJed BrownL_2 Error: 0.00803099 3*c4762a1bSJed BrownInitial Residual 4*c4762a1bSJed BrownL_2 Residual: 1.09057 5*c4762a1bSJed BrownAu - b = Au + F(0) 6*c4762a1bSJed BrownLinear L_2 Residual: 1.09057 7*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 14 8*c4762a1bSJed BrownKSP Error: 2.87263e-10 9