def __init__(self, f_name="Shifted Rotated Ackley's Function with Global Optimum on Bounds", f_shift_data_file='data_ackley', f_ext='.txt', f_bias=(- 140), f_matrix=None):
    Root.__init__(self, f_name, f_shift_data_file, f_ext, f_bias)
    self.f_matrix = f_matrix
def __init__(self, f_name="Shifted Rotated Ackley's Function with Global Optimum on Bounds", f_shift_data_file='data_ackley', f_ext='.txt', f_bias=(- 140), f_matrix=None):
    Root.__init__(self, f_name, f_shift_data_file, f_ext, f_bias)
    self.f_matrix = f_matrix