Method __sub__

recipes/Python/502252_Physics/recipe-502252.py:40–42

Return the difference of vector subtraction.

(self, vector)

        return Vector(self.x + vector.x, self.y + vector.y)

    def __sub__(self, vector):
        'Return the difference of vector subtraction.'
        return Vector(self.x - vector.x, self.y - vector.y)

    def __mul__(self, number):
        'Return the product of vector multiplication.'