package com.asinmotion.easing{
          public class @ax-lib-as-com-asinmotion-easing-Quart {
                  public static function easeIn (t:Number, b:Number, c:Number, d:Number):Number {
                          return c*(t/=d)*t*t*t + b;
                  }
                  public static function easeOut (t:Number, b:Number, c:Number, d:Number):Number {
                          return -c * ((t=t/d-1)*t*t*t - 1) + b;
                  }
                  public static function easeInOut (t:Number, b:Number, c:Number, d:Number):Number {
                          if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
                          return -c/2 * ((t-=2)*t*t*t - 2) + b;
                  }
          }
  }