1Function tests pass for order 2 at tolerance 1e-10 2Function tests pass for order 2 derivatives at tolerance 1e-10 3Interpolation tests pass for order 2 at tolerance 1e-10 4Interpolation tests pass for order 2 derivatives at tolerance 1e-10 5Interpolation tests FAIL for order 2 at tolerance 1e-10 error 0.011657 6Interpolation tests FAIL for order 2 derivatives at tolerance 1e-10 error 0.166486 7Function convergence rate at refinement 0: 3.09 8Derivative convergence rate at refinement 0: 2.11 9Function convergence rate at refinement 1: 3.01 10Derivative convergence rate at refinement 1: 2.02 11Function convergence rate at refinement 2: 3.00 12Derivative convergence rate at refinement 2: 2.00 13