package gs.easing {
          public class @ax-lib-flex-animation-code-10-gs-easing-Circ {
                  public static function easeIn (t:Number, b:Number, c:Number, d:Number):Number {
                          return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
                  }
                  public static function easeOut (t:Number, b:Number, c:Number, d:Number):Number {
                          return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
                  }
                  public static function easeInOut (t:Number, b:Number, c:Number, d:Number):Number {
                          if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
                          return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
                  }
          }
  }