wilder's smoothing

Hi When using wilder's in Amibroker I am getting different value then Metastock hence want to know the calculation of wilder smoothing used in Metastock seniors please help to write afl Metastock Wilder's smoothing Regards

Hi Request to all, please explain how Metastock calculates wilder's smoothing? When using wilder's in Amibroker I am getting different value then Metastock hence want to know the calculation of wilder smoothing used in Metastock Regards