

def _has(res, *f):
    res = piecewise_fold(res)
    if getattr(i, 'is_Piecewise', False):
        return all((_has(i, *f) for i in res.args))
    return res.has(*f)

dataset/ETHPy150Open sympy/sympy/sympy/integrals/meijerint.py _has/VarMisuse@23/28 `res`->`i`