def _int0oo_1(g, x):
    # See [L, section 5.6.1]. Note that s=1.
    from sympy import gamma, combsimp, unpolarify
    eta, _ = _get_coeff_exp(g.argument, x)
    res = 1/eta
    # XXX TODO we should reduce order first
    for b in g.bm:
        res *= gamma(b + 1)
    for a in g.an:
        res *= gamma(1 - a - 1)
    for b in g.bother:
        res /= gamma(1 - b - 1)
    for a in g.aother:
        res /= gamma(a + 1)
    return combsimp(unpolarify(res))
Return ``QuerySet`` class used to retrieve objects.
dataset/ETHPy150Open sympy/sympy/sympy/integrals/meijerint.py/_int0oo_1--crossover with--dataset/ETHPy150Open brocaar/flask-views/flask_views/db/mongoengine/detail.py/SingleObjectMixin.get_queryset