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 7*e3154614SMatthew G. KnepleyFunction convergence rate at refinement 0: 1.92 8*e3154614SMatthew G. KnepleyDerivative convergence rate at refinement 0: 0.93 9*e3154614SMatthew G. KnepleyFunction convergence rate at refinement 1: 1.98 10*e3154614SMatthew G. KnepleyDerivative convergence rate at refinement 1: 0.98 11c4762a1bSJed BrownFunction convergence rate at refinement 2: 2.00 12c4762a1bSJed BrownDerivative convergence rate at refinement 2: 1.00 13