From a labeling for player 0, a tuple of hyperplane equations of the
    polar polytopes, and a tuple of the reciprocals of the translations,
    return a tuple of the corresponding, normalized mixed actions.

    Parameters
    ----------
    labeling_bits : scalar(np.uint64)
        Integer with set bits representing a labeling of a mixed action
        of player 0.

    equation_tup : tuple(ndarray(float, ndim=1))
        Tuple of hyperplane equations of the polar polytopes.

    trans_recips : tuple(scalar(float))
        Tuple of the reciprocals of the translations.

    Returns
    -------
    tuple(ndarray(float, ndim=1))
        Tuple of mixed actions.

def _get_mixed_actions(labeling_bits, equation_tup, trans_recips):
    """
    From a labeling for player 0, a tuple of hyperplane equations of the
    polar polytopes, and a tuple of the reciprocals of the translations,
    return a tuple of the corresponding, normalized mixed actions.

    Parameters
    ----------
    labeling_bits : scalar(np.uint64)
        Integer with set bits representing a labeling of a mixed action
        of player 0.

    equation_tup : tuple(ndarray(float, ndim=1))
        Tuple of hyperplane equations of the polar polytopes.

    trans_recips : tuple(scalar(float))
        Tuple of the reciprocals of the translations.

    Returns
    -------
    tuple(ndarray(float, ndim=1))
        Tuple of mixed actions.

    """
    m, n = equation_tup[0].shape[0] - 1, equation_tup[1].shape[0] - 1
    out = np.empty(m+n)

    for pl, (start, stop, skip) in enumerate([(0, m, np.uint64(1)),
                                              (m, m+n, np.uint64(0))]):
        sum_ = 0.
        for i in range(start, stop):
            if (labeling_bits & np.uint64(1)) == skip:
                out[i] = 0
            else:
                out[i] = equation_tup[pl][i-start] * trans_recips[pl] - \
                    equation_tup[pl][-1]
                sum_ += out[i]
            labeling_bits = labeling_bits >> np.uint64(1)
        if sum_ != 0:
            out[start:stop] /= sum_

    return out[:m], out[m:]