Easing functions for Emile

gistfile1.js

var easing = {
  elastic: function(pos){return -1*Math.pow(4,-8*pos)*Math.sin((pos*6-1)*(2*Math.PI)/2)+1},
  swingFromTo:function(pos){var s=1.70158;return((pos/=0.5)<1)?0.5*(pos*pos*(((s*=(1.525))+1)*pos-s)):0.5*((pos-=2)*pos*(((s*=(1.525))+1)*pos+s)+2)},
  swingFrom:function(pos){var s=1.70158;return pos*pos*((s+1)*pos-s)},
  swingTo:function(pos){var s=1.70158;return(pos-=1)*pos*((s+1)*pos+s)+1},
  bounce:function(pos){if(pos<(1/2.75)){return(7.5625*pos*pos)}else{if(pos<(2/2.75)){return(7.5625*(pos-=(1.5/2.75))*pos+0.75)}else{if(pos<(2.5/2.75)){return(7.5625*(pos-=(2.25/2.75))*pos+0.9375)}else{return(7.5625*(pos-=(2.625/2.75))*pos+0.984375)}}}},
  bouncePast:function(pos){if(pos<(1/2.75)){return(7.5625*pos*pos)}else{if(pos<(2/2.75)){return 2-(7.5625*(pos-=(1.5/2.75))*pos+0.75)}else{if(pos<(2.5/2.75)){return 2-(7.5625*(pos-=(2.25/2.75))*pos+0.9375)}else{return 2-(7.5625*(pos-=(2.625/2.75))*pos+0.984375)}}}},
  easeFromTo:function(pos){if((pos/=0.5)<1){return 0.5*Math.pow(pos,4)}return -0.5*((pos-=2)*Math.pow(pos,3)-2)},
  easeFrom:function(pos){return Math.pow(pos,4)},
  easeTo:function(pos){return Math.pow(pos,0.25)}
};

awesome. thank you so much.