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: 2.96 4Derivative convergence rate at refinement 0: 1.93 5Function convergence rate at refinement 1: 2.96 6Derivative convergence rate at refinement 1: 1.97 7Function convergence rate at refinement 2: 2.99 8Derivative convergence rate at refinement 2: 1.99 9