Function tests FAIL for order 2 at tolerance 1e-10 error 0.0145461
Function tests FAIL for order 2 derivatives at tolerance 1e-10 error 0.279508
Interpolation tests FAIL for order 2 at tolerance 1e-10 error 0.0215965
Interpolation tests FAIL for order 2 derivatives at tolerance 1e-10 error 0.279508
Interpolation tests FAIL for order 2 at tolerance 1e-10 error 0.341699
Interpolation tests FAIL for order 2 derivatives at tolerance 1e-10 error 3.58924