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- From: "John Wiegley" <johnw AT newartisans.com>
- To: coq-club AT inria.fr
- Subject: [Coq-Club] For arbitrary crelations, is symmetry involutive?
- Date: Sun, 16 Apr 2017 01:28:17 -0700
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I'm having difficulty with how to approach the following, since I have no
theories about symmetry to work with in the standard library.
Lemma symmetry_involutive
`{R : crelation A} `{Symmetric _ R} {x y : A} (f : R x y) :
symmetry (symmetry f) = f.
--
John Wiegley GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com 60E1 46C4 BD1A 7AC1 4BA2
- [Coq-Club] For arbitrary crelations, is symmetry involutive?, John Wiegley, 04/16/2017
- Re: [Coq-Club] For arbitrary crelations, is symmetry involutive?, Gaetan Gilbert, 04/16/2017
- Re: [Coq-Club] For arbitrary crelations, is symmetry involutive?, John Wiegley, 04/16/2017
- Re: [Coq-Club] For arbitrary crelations, is symmetry involutive?, John Wiegley, 04/30/2017
- Re: [Coq-Club] For arbitrary crelations, is symmetry involutive?, Gaetan Gilbert, 04/30/2017
- Re: [Coq-Club] For arbitrary crelations, is symmetry involutive?, Gaetan Gilbert, 04/16/2017
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