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Newsgroups: sci.math
From: mstem...@walkabout.empros.com (Michael Stemper)
Date: Wed, 4 Nov 2009 17:35:27 +0000 (UTC)
Local: Wed, Nov 4 2009 5:35 pm
Subject: Re: Wikipedia contradiction in re: hyperbolic geometry; and in general, the geometries
In article <c28bde2b-e7b7-413f-95bb-2ed64559f...@a32g2000yqm.googlegroups.com>, Ken Quirici <kquir...@yahoo.com> writes:
>First, Wikipedia's article on non-euclidean geometry contradicts the That notion does seem nonsensical. Where did it come from? >article on hyperbolic geometry in that the former says that, in a >hyperbolic geometry, given a >BTW I can find no way to make sense of the notion of >euclidean geometry being a 'union' of hyperbolic and >elliptic geometry. -- You must Sign in before you can post messages.
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