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- From: Daniel de Rauglaudre <daniel.de_rauglaudre AT inria.fr>
- To: Coq Club <coq-club AT inria.fr>
- Subject: [Coq-Club] making a proof done with assert transparent
- Date: Mon, 12 Oct 2015 13:39:56 +0200
Hi,
I work in a context when proofs are very relevant (hott) and I have
a problem.
When I end an assert, the type is put in the hypotheses, but not the
proof term. For example, when I write
assert (p : 2 + 2 = 4) by reflexivity.
the line
p : 2 + 2 = 4
is added in the hypotheses but not the contains of p.
I would like to have the proof term also, i.e.:
p := eq_refl 4 : 2 + 2 = 4
To resolve that, for the moment, I do the proof with assert and, then,
I type "Show Proof" to get the proof term. I copy/paste it and I put it.
set (p := eq_refl 4 : 2 + 4 = 4)
Of course my proofs are not as simple as "eq_refl 4".
Someone (thanks to him) told me to use evar:
evar (p : 2 + 2 = 4).
Then I get
p := ?p : 2 + 2 = 4
Ok. And now? how do I prove p immediately using tactics, to fill
my "?p"?
Thank you.
--
Daniel de Rauglaudre
http://pauillac.inria.fr/~ddr/
- [Coq-Club] making a proof done with assert transparent, Daniel de Rauglaudre, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Pierre Courtieu, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Daniel de Rauglaudre, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Pierre Courtieu, 10/12/2015
- RE: [Coq-Club] making a proof done with assert transparent, Soegtrop, Michael, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Jason Gross, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Daniel de Rauglaudre, 10/13/2015
- Re: [Coq-Club] making a proof done with assert transparent, Pierre-Marie Pédrot, 10/13/2015
- Re: [Coq-Club] making a proof done with assert transparent, Daniel de Rauglaudre, 10/13/2015
- Re: [Coq-Club] making a proof done with assert transparent, Daniel de Rauglaudre, 10/13/2015
- Re: [Coq-Club] making a proof done with assert transparent, Jason Gross, 10/12/2015
- RE: [Coq-Club] making a proof done with assert transparent, Soegtrop, Michael, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Pierre Courtieu, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Daniel de Rauglaudre, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Pierre Courtieu, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Ilmārs Cīrulis, 10/12/2015
- Re: [Coq-Club] making a proof done with assert transparent, Pierre-Marie Pédrot, 10/12/2015
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