This is an old revision of this page, as edited by 131.111.8.98(talk) at 20:40, 24 October 2007(←Created page with 'square root for artanh is wrong surely, it should be over the whole quotient'). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 20:40, 24 October 2007 by 131.111.8.98(talk)(←Created page with 'square root for artanh is wrong surely, it should be over the whole quotient')
