1*c4762a1bSJed BrownFunction tests pass for order 0 at tolerance 1e-10 2*c4762a1bSJed BrownFunction tests pass for order 0 derivatives at tolerance 1e-10 3*c4762a1bSJed BrownInterpolation tests pass for order 0 at tolerance 1e-10 4*c4762a1bSJed BrownInterpolation tests pass for order 0 derivatives at tolerance 1e-10 5*c4762a1bSJed BrownInterpolation tests pass for order 0 at tolerance 1e-10 6*c4762a1bSJed BrownInterpolation tests pass for order 0 derivatives at tolerance 1e-10 7*c4762a1bSJed BrownFunction convergence rate at coarsening 0: 2.4 8*c4762a1bSJed BrownDerivative convergence rate at coarsening 0: 1.9 9*c4762a1bSJed BrownFunction convergence rate at coarsening 1: 2.5 10*c4762a1bSJed BrownDerivative convergence rate at coarsening 1: 1.9 11*c4762a1bSJed BrownFunction convergence rate at coarsening 2: 2.3 12*c4762a1bSJed BrownDerivative convergence rate at coarsening 2: 1.8 13