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 0.00708027 6Interpolation tests FAIL for order 2 derivatives at tolerance 1e-10 error 0.101807 7