You are going to have to provide a link that supports your claim...because the last I heard you reckoned 1/infinity = 0. Also you have been trolling and denigrating this proposed solution since I first introduced it about a fortnight ago. Any way Rpenner has already indicated why it is invalid...according to current axiomatic usage. I don't answer to Tach.... When a poster demonstrates a genuine desire for discourse I may, but as yet you Tach, have not demonstrated a genuine desire for discussion...so uhm, how's the weather over there?