@code
Q1 elements, adaptive refinement:
cells dofs val L2 grad L2 val L2-post
- 8 144 3.846e+00 1.519e+01 2.388e+00
- 29 500 2.800e+00 9.885e+00 1.185e+00
- 113 1792 1.772e+00 9.911e+00 1.423e+00
- 379 5736 6.057e-01 5.011e+00 2.180e-01
- 1317 19412 1.542e-01 1.465e+00 4.176e-02
- 4579 64768 5.059e-02 5.615e-01 9.563e-03
- 14596 199552 2.128e-02 3.124e-01 4.599e-03
- 46180 611380 1.032e-02 1.623e-01 1.643e-03
-144859 1864212 4.996e-03 8.376e-02 6.898e-04
-451053 5684324 2.516e-03 4.559e-02 2.832e-04
+ 8 144 7.122e+00 1.941e+01 6.102e+00
+ 29 500 3.309e+00 1.023e+01 2.145e+00
+ 113 1792 2.204e+00 1.023e+01 1.912e+00
+ 379 5732 6.085e-01 5.008e+00 2.233e-01
+ 1317 19412 1.543e-01 1.464e+00 4.196e-02
+ 4579 64768 5.058e-02 5.611e-01 9.521e-03
+ 14596 199552 2.129e-02 3.122e-01 4.569e-03
+ 46180 611400 1.033e-02 1.622e-01 1.684e-03
+144859 1864212 5.007e-03 8.371e-02 7.364e-04
+451060 5684508 2.518e-03 4.562e-02 3.070e-04
Q1 elements, global refinement:
cells dofs val L2 grad L2 val L2-post
Q3 elements, global refinement:
cells dofs val L2 grad L2 val L2-post
- 8 576 3.845e+00 - 1.742e+01 - 3.550e+00 -
- 27 1728 8.915e-01 3.60 6.939e+00 2.27 5.865e-01 4.44
- 64 3840 2.807e-01 4.02 2.713e+00 3.26 1.326e-01 5.17
- 216 12096 7.866e-02 3.14 7.727e-01 3.10 2.112e-02 4.53
- 512 27648 3.640e-02 2.68 3.307e-01 2.95 5.224e-03 4.86
- 1728 89856 8.545e-03 3.57 7.586e-02 3.63 7.642e-04 4.74
- 4096 208896 2.598e-03 4.14 2.314e-02 4.13 1.783e-04 5.06
- 13824 691200 5.314e-04 3.91 4.699e-03 3.93 2.355e-05 4.99
- 32768 1622016 1.723e-04 3.91 1.518e-03 3.93 5.603e-06 4.99
-110592 5419008 3.482e-05 3.94 3.057e-04 3.95 7.375e-07 5.00
+ 8 576 5.670e+00 - 1.868e+01 - 5.462e+00 -
+ 27 1728 1.048e+00 4.16 6.988e+00 2.42 8.011e-01 4.73
+ 64 3840 2.831e-01 4.55 2.710e+00 3.29 1.363e-01 6.16
+ 216 12096 7.883e-02 3.15 7.721e-01 3.10 2.158e-02 4.55
+ 512 27648 3.642e-02 2.68 3.305e-01 2.95 5.231e-03 4.93
+ 1728 89856 8.546e-03 3.58 7.581e-02 3.63 7.640e-04 4.74
+ 4096 208896 2.598e-03 4.14 2.313e-02 4.13 1.783e-04 5.06
+ 13824 691200 5.314e-04 3.91 4.697e-03 3.93 2.355e-05 4.99
+ 32768 1622016 1.723e-04 3.91 1.517e-03 3.93 5.602e-06 4.99
+110592 5419008 3.482e-05 3.94 3.055e-04 3.95 7.374e-07 5.00
@endcode