This is an old revision of this page, as edited by Cronholm144(talk | contribs) at 17:33, 6 November 2007(Reverted 1 edit by 18.87.1.163; Revert to mathworld version, no basis for change given other than "it was wrong" It certainly is possible that this version is wrong but to change it requires a source. using [[WP:). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.Revision as of 17:33, 6 November 2007 by Cronholm144(talk | contribs)(Reverted 1 edit by 18.87.1.163; Revert to mathworld version, no basis for change given other than "it was wrong" It certainly is possible that this version is wrong but to change it requires a source. using [[WP:)
