Method __sub__

recipes/Python/578006_vector/recipe-578006.py:113–116

(self, obj)

        return Vector2(self.x + obj, self.y + obj)

    def __sub__(self, obj):
        if isinstance(obj, Vector2):
            return Vector2(self.x - obj.x, self.y - obj.y)
        return Vector2(self.x - obj, self.y - obj)

    def __mul__(self, obj):
        if isinstance(obj, Vector2):