def distance((ax, ay), (bx, by)):
    "The distance between two (x, y) points."
    return math.hypot((ax - bx), (ay - by))
def distance((ax, ay), (bx, by)):
    "The distance between two (x, y) points."
    return math.hypot((ax - bx), (ay - by))
def distance ( ( ax , ay ) , ( bx , by ) ) : return math . hypot ( ( ax - bx ) , ( ay - by ) )
The distance between two (x, y) points.
The distance between two ( x y ) points .