xref: /petsc/src/snes/tutorials/output/ex13_2d_p1_adj_0.out (revision 53efea5c680dffccb0b7659435e1dc1aa9e95c12) 
1N: 32 L2 error: 0.203081 Error Ratio: 0.000672642/0.225221 = 0.00298658
2