This is an animation of [i]Proof Without Words:The Alternating Harmonic Series Sums to ln 2 [/i][Hudelson,2010].[br][br]Click the forward and reverse buttons to step through the "proof". For each step verify the area of the added or subtracted rectangle.[br][br][br]Hudelson, M, Math.Mag. Vol 83, pg 294 (2010) ,Mathematical Association of America, retrieved from http://www.maa.org/sites/default/files/Hudleson-MMz-201007804.pdf on 8/26/16