1*c4762a1bSJed BrownFunction tests pass for order 2 at tolerance 1e-10 2*c4762a1bSJed BrownFunction tests pass for order 2 derivatives at tolerance 1e-10 3*c4762a1bSJed BrownInterpolation tests FAIL for order 2 at tolerance 1e-10 error 0.0544638 4*c4762a1bSJed BrownInterpolation tests FAIL for order 2 derivatives at tolerance 1e-10 error 2.12463 5*c4762a1bSJed BrownInterpolation tests FAIL for order 2 at tolerance 1e-10 error 0.091335 6*c4762a1bSJed BrownInterpolation tests FAIL for order 2 derivatives at tolerance 1e-10 error 1.65185 7