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# P-Laplacian problem by Newton:
# geo = square-50
# approx = P1
# p = 3.5
# Newton:
# n r_linf r_l2
0 1.5717 0.722969
1 32397.6 100488
2 9033.98 7813.53
3 2518.91 607.459
4 702.154 47.2056
5 195.542 3.66291
6 54.2676 0.28249
7 14.8612 0.0212316
8 3.825 0.00141252
9 0.725159 5.1752e-05
10 0.050894 2.57362e-07
11 0.000324201 1.04304e-11
12 1.368e-08 1.85594e-20
13 4.46945e-13 3.19418e-27
14 5.04836e-13 2.68767e-27
15 4.21387e-13 2.58945e-27
16 5.09169e-13 2.48207e-27
17 4.99412e-13 2.73511e-27
18 5.07597e-13 2.58592e-27
19 3.93945e-13 2.66919e-27
20 4.76e-13 2.49165e-27
21 4.31996e-13 2.71019e-27
22 4.70755e-13 2.60274e-27
23 4.26041e-13 2.63024e-27
24 4.71241e-13 2.48147e-27
25 4.22623e-13 2.65271e-27
26 4.76711e-13 2.59602e-27
27 4.23376e-13 2.63499e-27
28 4.71227e-13 2.50418e-27
29 4.13426e-13 2.6696e-27
30 4.7095e-13 2.61169e-27
31 4.19767e-13 2.59046e-27
32 4.70625e-13 2.64946e-27
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