According to Google maps there are now only five bridges, although the modern highway using two of them does not appear to have any get-offs. Even so the original problem can still stand.
From: Perit Alexei Pace Sent: Monday, April 15, 2013 2:54 AM To: sundial Subject: Re: Today's Google Banner The Konigsberg bridges dilemma is particularly intriguing when explained to the "non-mathematicians", I suggest you have a look at this for a thorough explanation http://www.ugr.es/~fmartin/gi/bridges.pdf Alex On 15 April 2013 10:21, Frank King <[email protected]> wrote: Has anyone else on this list enjoyed today's Google Banner? It includes: The celestial sphere Two Platonic solids The relationship... Vertices - Edges + Faces = 2 [This doesn't hold in pathological cases by the way!] The Seven-Bridges-of-Konigsberg problem A state diagram An argand diagram The relationship -1 = e^(i.pi) Frank King Cambridge, UK --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial -------------------------------------------------------------------------------- --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
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