@property
    def payoff_profile_array(self):
        N = self.N
        dtype = self.dtype
        payoff_profile_array = \
            np.empty(self.players[0].payoff_array.shape + (N,), dtype=dtype)
        for i, player in enumerate(self.players):
            payoff_profile_array[..., i] = \
                player.payoff_array.transpose(list(range(N-i, N)) +
                                              list(range(i-N)))
        return payoff_profile_array
dataset/ETHPy150Open QuantEcon/QuantEcon.py/quantecon/game_theory/normal_form_game.py/NormalFormGame.payoff_profile_array/swapped operands of `-`