Revision as of 02:17, 30 October 2007 edit Loeb (talk \| contribs) 75 edits No edit summary ← Previous edit		Revision as of 02:22, 30 October 2007 edit undo David Eppstein (talk \| contribs) Autopatrolled, Administrators 235,675 edits respond Next edit →
Line 2: [[User:Loeb\|Loeb]] 02:17, 30 October 2007 (UTC) :It is a pretty proof. I think only the second of the two images there can easily stand on its own. BUT, I would like to know the source of the proof. Has it been published anywhere? Is it the same as one of the existing proofs already known in the article? I don't think a web page makes an adequate reference for a problem with as much history as this one. —[[User:David Eppstein\|David Eppstein]] 02:22, 30 October 2007 (UTC)

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