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[Coq-Club] equality graph


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  • From: Abhishek Anand <abhishek.anand.iitg AT gmail.com>
  • To: coq-club <coq-club AT inria.fr>
  • Subject: [Coq-Club] equality graph
  • Date: Wed, 25 Sep 2013 19:43:22 -0400

Hi,
Often I have to prove an equality that can be proven by merely applying transitivity and symmetry on other equalities of the same type in my hypotheses.
I think someone must have already written a tactic which builds an undirected graph of equalities(hypotheses) of the same type and then finds whether a path exists, and build its proof object.
If not, any ideas on the easiest way to achieve this would be appreciated.
Thanks,

-- Abhishek
http://www.cs.cornell.edu/~aa755/




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