def METHOD_NAME(self):
    for i in range(100):
        x = np.random.randn() * 100
        y = np.random.randn() * 100
        en_x = FixedPointNumber.encode(x)
        en_y = FixedPointNumber.encode(y)
        z = x / y
        en_z = en_x / en_y
        de_en_z = en_z.decode()
        self.assertAlmostEqual(de_en_z, z)