N, log(err) theta ~ 0, log(err) theta ~ pi/2, log(err) theta ~ pi
256, -13.2418, -13.6138, -12.2874
512, -13.2797, -12.9893, -11.6423
1024, -12.7885, -12.7247, -10.4981
2048, -12.1314, -12.553, -11.015
4096, -10.9516, -12.3173, -9.86629
8192, -11.5764, -11.5661, -8.98297
16384, -10.8978, -11.8446, -8.2185
32768, -10.3337, -11.4542, -8.72931
65536, -9.3004, -10.8501, -7.88729
131072, -9.03445, -10.8352, -6.94062
262144, -9.24997, -10.2263, -5.72277
524288, -8.91985, -10.1714, -5.64783
1048576, -8.37259, -9.80822, -5.2619
2097152, -7.22623, -9.2282, -3.9649
4194304, -7.28092, -8.63393, -3.5301
8388608, -6.40874, -7.88812, -2.19468
16777216, -5.68148, -7.66671, -2.34363
33554432, -5.74188, -7.92947, -1.13238
67108864, -4.49087, -7.3747, -1.33245