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[Coq-Club] Explanation of "apply term in ident"?


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  • From: Robin Green <greenrd AT greenrd.org>
  • To: coq-club AT pauillac.inria.fr
  • Subject: [Coq-Club] Explanation of "apply term in ident"?
  • Date: Fri, 26 Sep 2008 17:10:29 +0100
  • List-archive: <http://pauillac.inria.fr/pipermail/coq-club/>
  • Organization: Swansea University

I don't understand the explanation of the tactic "apply term in ident"
in the reference manual (v8.2beta4). It seems to me that the
other non-dependent premises of the type of "term" are all generated as
subgoals - but these subgoals are never used for anything! This cannot
be right. Maybe there is a mistake in the manual?

Maybe this sentence:

"If it succeeds, the statement of hypothesis ident
is replaced by the conclusion of the type of ident"

should actually say:

"If it succeeds, the statement of hypothesis ident
is replaced by the conclusion of the type of term"

Is my guess correct?
-- 
Robin





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