k=6 s=5 hit 0: fixed [0, 2]; Newton iterations 6; residual 4.38e-139; min singular value of square Jacobian 4.196e-01; max|c| 1.503; min|c_i2| 0.871
written vb_owncert_k6_s5.json
coefficients (g_i: c0, c1, c2), 12 digits:
   ['(0.7 + 0.2j)', '(-0.116449241877 - 1.04815084077j)', '(0.05 - 1.17j)']
   ['(-0.223943986194 - 0.621511988836j)', '(-0.326019010582 - 1.03141282083j)', '(-0.677841315182 + 0.99876134845j)']
   ['(0.168036458087 - 0.00894385966526j)', '(-0.211987589979 - 0.0701748572365j)', '(0.372241619481 + 1.44000684553j)']
   ['(-0.747053628266 + 0.214390179051j)', '(-0.128586170096 + 0.378833248405j)', '(0.745519935654 - 0.449838857447j)']
   ['(-0.0427164359942 + 0.372289631342j)', '(-0.530063715755 + 0.568957897252j)', '(1.05210458869 + 1.07355977813j)']
