

def _intersect(self, other):
    if other.is_Interval:
        return Intersection(S.Integers, other, Interval(other._inf, S.Infinity))
    return None

dataset/ETHPy150Open sympy/sympy/sympy/sets/fancysets.py Naturals._intersect/VarMisuse@30/37 `self`->`other`