Kx = [[ 1.53484821e+00, 1.02242631e-02, -7.62529074e-06, 3.01397583e-10], [ 1.01609380e+00, -1.67032792e-05, 8.83706127e-09, -9.33817389e-14], [ -2.30147408e-05, -1.56357707e-09, 2.07411145e-12, -8.65727769e-16], [ 7.13358606e-09, 1.49417672e-12, -1.61619128e-15, 5.24106088e-19]] Ky = [[ 1.51620772e+01, 9.77986282e-01, -3.28698979e-06, 6.96761931e-09], [ -1.56775963e-02, -1.41085603e-05, -4.89279783e-09, 1.75661648e-12], [ 1.15874971e-05, 5.20977887e-10, 8.83909100e-12, -2.78133098e-15], [ -5.66801592e-10, 2.66518618e-12, -3.08650185e-15, 9.23903266e-19]]