1*c4762a1bSJed BrownInitial guess 2*c4762a1bSJed BrownL_2 Error: 0.00130208 3*c4762a1bSJed BrownInitial Residual 4*c4762a1bSJed BrownL_2 Residual: 0.701561 5*c4762a1bSJed BrownAu - b = Au + F(0) 6*c4762a1bSJed BrownLinear L_2 Residual: 0.701561 7*c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 16 8*c4762a1bSJed BrownKSP Error: 8.27563e-11 9