1Function tests pass for order 0 at tolerance 1e-10 2Function tests pass for order 0 derivatives at tolerance 1e-10 3Function convergence rate at coarsening 0: 1.3 4Derivative convergence rate at coarsening 0: 0.81 5Function convergence rate at coarsening 1: 1.1 6Derivative convergence rate at coarsening 1: 0.78 7Function convergence rate at coarsening 2: 1.3 8Derivative convergence rate at coarsening 2: 0.79 9