[modified environment]

(main_env) workstation ➜  stiefel_manifold git:(master) ✗ python3 main.py --setup=0 --method=ERM,IRG,GRR,GR2 --dim=4
0 SEM [+0.882, -1.139, +0.000, +0.000] 0.00000 0.00000
0 ERM [+0.579, -0.702, +0.170, -0.001] 0.14105 0.01438
0 IRG [+0.750, -0.947, +0.054, +0.015] 0.02720 0.00158
0 GRR [+0.029, +0.125, -0.403, +0.646] 1.16229 0.28954
0 GR2 [+0.636, -0.781, +0.061, +0.051] 0.09429 0.00314

0 SEM [+1.221, +1.350, +0.000, +0.000] 0.00000 0.00000
0 ERM [+0.689, +0.790, -0.430, +0.043] 0.29851 0.09326
0 IRG [+1.196, +1.321, -0.020, +0.010] 0.00073 0.00024
0 GRR [+1.183, +1.241, +0.184, -0.039] 0.00664 0.01769
0 GR2 [+1.172, +1.295, -0.030, +0.013] 0.00267 0.00055

0 SEM [-2.347, +0.264, +0.000, +0.000] 0.00000 0.00000
0 ERM [-1.215, +0.408, +0.090, -0.391] 0.65059 0.08037
0 IRG [-2.271, +0.295, +0.013, -0.022] 0.00334 0.00031
0 GRR [-2.181, +0.436, -0.134, +0.193] 0.02857 0.02775
0 GR2 [-2.108, +0.364, +0.041, -0.051] 0.03368 0.00215

0 SEM [+0.191, -0.319, +0.000, +0.000] 0.00000 0.00000
0 ERM [-0.070, +0.156, +0.027, -0.381] 0.14654 0.07285
0 IRG [+0.191, -0.310, +0.010, +0.003] 0.00004 0.00006
0 GRR [+0.128, -0.175, -0.038, +0.307] 0.01237 0.04770
0 GR2 [+0.186, -0.289, +0.013, +0.003] 0.00045 0.00010

0 SEM [-0.507, +0.362, +0.000, +0.000] 0.00000 0.00000
0 ERM [-0.494, +0.195, -0.265, +0.265] 0.01410 0.07017
0 IRG [-0.518, +0.358, -0.003, +0.010] 0.00007 0.00006
0 GRR [-0.381, +0.065, -0.367, +0.769] 0.05207 0.36355
0 GR2 [-0.514, +0.353, -0.004, +0.011] 0.00007 0.00007

0 SEM [+0.833, -2.911, +0.000, +0.000] 0.00000 0.00000
0 ERM [+0.842, -1.658, -0.287, +0.152] 0.78508 0.05256
0 IRG [+0.852, -2.695, -0.061, +0.001] 0.02362 0.00184
0 GRR [+0.521, +0.037, -0.290, +1.243] 4.39313 0.81466
0 GR2 [+0.844, -2.505, -0.099, +0.023] 0.08268 0.00522

0 SEM [-0.091, +0.723, +0.000, +0.000] 0.00000 0.00000
0 ERM [-0.008, +0.634, -0.280, -0.155] 0.00743 0.05107
0 IRG [-0.088, +0.728, +0.008, -0.005] 0.00002 0.00004
0 GRR [-0.347, +0.793, +0.090, +0.212] 0.03509 0.02651
0 GR2 [-0.087, +0.722, +0.006, -0.006] 0.00001 0.00003

0 SEM [+0.129, +0.358, +0.000, +0.000] 0.00000 0.00000
0 ERM [+0.038, +0.156, +0.270, -0.216] 0.02446 0.05992
0 IRG [+0.131, +0.351, -0.005, -0.008] 0.00002 0.00004
0 GRR [-0.045, -0.204, +0.435, -0.521] 0.17304 0.23065
0 GR2 [+0.125, +0.336, -0.005, -0.011] 0.00025 0.00008

0 SEM [-0.326, -1.107, +0.000, +0.000] 0.00000 0.00000
0 ERM [-0.201, -0.544, -0.314, -0.186] 0.16626 0.06656
0 IRG [-0.336, -1.119, +0.004, -0.001] 0.00013 0.00001
0 GRR [-0.297, -0.956, +0.295, +0.205] 0.01185 0.06444
0 GR2 [-0.310, -1.064, -0.013, +0.011] 0.00105 0.00015

0 SEM [+2.246, -0.513, +0.000, +0.000] 0.00000 0.00000
0 ERM [+1.025, -0.385, -0.348, +0.036] 0.75252 0.06111
0 IRG [+2.082, -0.497, -0.051, -0.000] 0.01342 0.00128
0 GRR [+2.076, -0.456, +0.322, +0.057] 0.01603 0.05346
0 GR2 [+1.992, -0.487, -0.067, -0.000] 0.03258 0.00225