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 refinement 0: 1.95 4Derivative convergence rate at refinement 0: 0.95 5Function convergence rate at refinement 1: 1.99 6Derivative convergence rate at refinement 1: 0.99 7Function convergence rate at refinement 2: 2.00 8Derivative convergence rate at refinement 2: 1.00 9