1c4762a1bSJed BrownFunction tests pass for order 0 at tolerance 1e-10 2c4762a1bSJed BrownFunction tests pass for order 0 derivatives at tolerance 1e-10 3*e3154614SMatthew G. KnepleyInterpolation tests pass for order 0 at tolerance 1e-10 4*e3154614SMatthew G. KnepleyInterpolation tests pass for order 0 derivatives at tolerance 1e-10 5*e3154614SMatthew G. KnepleyInterpolation tests pass for order 0 at tolerance 1e-10 6*e3154614SMatthew G. KnepleyInterpolation tests pass for order 0 derivatives at tolerance 1e-10 7c4762a1bSJed BrownFunction convergence rate at refinement 0: 4.03 8c4762a1bSJed BrownDerivative convergence rate at refinement 0: 3.04 9c4762a1bSJed BrownFunction convergence rate at refinement 1: 4.00 10c4762a1bSJed BrownDerivative convergence rate at refinement 1: 3.00 11c4762a1bSJed BrownFunction convergence rate at refinement 2: 4.00 12c4762a1bSJed BrownDerivative convergence rate at refinement 2: 3.00 13