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MathGroup Archive 2012

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Re: Relational operators on intervals: bug?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg128646] Re: Relational operators on intervals: bug?
  • From: Richard Fateman <fateman at eecs.berkeley.edu>
  • Date: Tue, 13 Nov 2012 00:04:18 -0500 (EST)
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  • References: <k7p3j3$ca3$1@smc.vnet.net> <20121112080708.39931690E@smc.vnet.net> <CAEtRDSdjHie=F1YkpHPh9GMAYnAvwk-evEgC4QU4fs9EpPOYbQ@mail.gmail.com>

see
http://demonstrations.wolfram.com/IntervalNotation/
which says

"There is no interval notation for the empty set"

The internets never lie :)



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