easing Class
Easing. Based on easing equations from Robert Penner (http://www.robertpenner.com/easing) and implementation of these equations in https://github.com/jquery/jquery-ui/blob/master/ui/effect.js
Easing. Based on easing equations from Robert Penner (http://www.robertpenner.com/easing) and implementation of these equations in https://github.com/jquery/jquery-ui/blob/master/ui/effect.js