d=3, M=8, ||Hc|| = 2.0000, cota pi/(4||Hc||) = 0.3927, amax = 40.0, parámetros 180, semillas 8
  T = 0.6000/J (0.382 x pi/2)  ->  1-F = 3.68e-10  | scipy: 1-F = 3.68e-10, fuga = 6.7e-10, max ||A_k|| = 11.5 J
