def METHOD_NAME(x):
    #   Computes the function value F(x) of the NCP-example by Josephy.
    n = len(x)
    Fx = np.zeros(n)
    Fx[0] = 3 * x[0] ** 2 + 2 * x[0] * x[1] + 2 * x[1] ** 2 + x[2] + 3 * x[3] - 6
    Fx[1] = 2 * x[0] ** 2 + x[0] + x[1] ** 2 + 3 * x[2] + 2 * x[3] - 2
    Fx[2] = 3 * x[0] ** 2 + x[0] * x[1] + 2 * x[1] ** 2 + 2 * x[2] + 3 * x[3] - 1
    Fx[3] = x[0] ** 2 + 3 * x[1] ** 2 + 2 * x[2] + 3 * x[3] - 3
    return Fx