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Re: [Coq-Club] omega with min and max?


Chronological Thread 
  • From: Jonathan <jonikelee AT gmail.com>
  • To: coq-club AT inria.fr
  • Subject: Re: [Coq-Club] omega with min and max?
  • Date: Thu, 03 Jul 2014 11:54:43 -0400

On 07/02/2014 01:18 PM, Xavier Leroy wrote:
Alternatively, "zify; omega" can also deal with min, max, and a number
of other things that "omega" alone doesn't handle. If you run "zify"
alone, you'll see how it replaces min and max by equivalent logical
specifications that "omega" understands.

- Xavier Leroy

Thanks, Xavier. I didn't know zify existed.

-- Jonathan


On 02/07/14 16:37, Robbert Krebbers wrote:
the "lia" tactic is like "omega" and can deal with min/max.

On 07/02/2014 04:34 PM, Jonathan wrote:
Is there a version of omega that includes min and max? I know one could
write a tactic that uses lt_dec to case-analyze away all mins and maxes
- I am just wondering if this has already been done - or, perhaps even
something more efficient that wouldn't bother to explore the entire space.

-- Jonathan





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