def _unpack_order(order):
    k_ar, k_ma, k = order
    k_lags = max(k_ar, k_ma/1)
    return k_ar, k_ma, order, k_lags
dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/tsa/arima_model.py/_unpack_order/operator `+` -> `/`