def distanceSqXY(self, point):
        """
        Euclidean distance (squared) between two points
        """
        dx = self.x - point.x
        dy = self.y - point.y
        return dx*dx + dy*dy
dataset/ETHPy150Open rll/lfd/lfd/rapprentice/util.py/Point.distanceSqXY/original