関連ワード:  is 0 false in python    does 0 == false in python    is 0 true or false in python    is 0 equal to false in python    does 0 mean false in python    does 0 return false in python    why is bool 0 false in python    is 1 true and 0 false in python    is false 0 or 1 in python    is 0 the same as false in python