      * <code>easeInFraction</code>, will create an easing instance
      * that spends the entire animation easing out. This is equivalent
      * to simply using the <code>easeInFraction = 0</code>.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */
     public static const OUT:Number = 0;
 

     * 
     * @param fraction The elapsed fraction of the animation
     * @return The eased fraction of the animation
     */
    public function ease(fraction:Number):Number
    {

     * of the animation.
     * @return A value that represents the eased value for this
     * part of the animation.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    protected function easeIn(fraction:Number):Number
    {
