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Re: All pairs shortest paths

• To: mathgroup at smc.vnet.net
• Subject: [mg111410] Re: All pairs shortest paths
• From: "Jon Harrop" <usenet at ffconsultancy.com>
• Date: Sat, 31 Jul 2010 02:41:20 -0400 (EDT)
• References: <i2eaij$q7d$1@smc.vnet.net> <i2jq2j$gr8$1@smc.vnet.net> <i2ub6h$jga$1@smc.vnet.net>

"Jon Harrop" <usenet at ffconsultancy.com> wrote in message 
news:i2ub6h$jga$1 at smc.vnet.net...
> Does Mathematica really not provide a built-in function to compute 
> all-pairs
> shortest paths?

FWIW, this is quite tricky so I have blogged a solution here:

http://mathematicanews.blogspot.com/2010/07/all-pairs-shortest-paths.html

Cheers,
Jon.