package coq-core

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The Coq Proof Assistant -- Core Binaries and Tools

Install 

dune-project
 Dependency

coq.inria.fr Readme Edit opam file Versions (11)

Authors

  1. T
    The Coq development team, INRIA, CNRS, and contributors

Maintainers

  1. T
    The Coq development team <coqdev@inria.fr>

Sources

coq-8.20.1.tar.gz
md5=0cfaa70f569be9494d24c829e6555d46
sha512=8ee967c636b67b22a4f34115871d8f9b9114df309afc9ddf5f61275251088c6e21f6cf745811df75554d30f4cebb6682f23eeb2e88b771330c4b60ce3f6bf5e2

doc/coq-core.pretyping/Structures/CanonicalSolution/index.html

Module Structures.CanonicalSolutionSource

The canonical solution of a problem (proj,val) is a global constant = fun abs : abstractions_ty => body and body = RecodConstructor params canon_values and the canonical value corresponding to val is val cvalue_arguments. It is possible that val is one of the abs abstractions, eg Default_cs, and in that case cvalue_abstraction = Some i

Sourcetype t = {
  1. constant : EConstr.t;
  2. abstractions_ty : EConstr.t list;
  3. body : EConstr.t;
  4. nparams : int;
  5. params : EConstr.t list;
  6. cvalue_abstraction : int option;
  7. cvalue_arguments : EConstr.t list;
}

find (p,v) returns a s such that p s = v. The solution s gets a fresh universe instance and is decomposed into bits for consumption by evarconv. Can raise Not_found on failure

Sourceval is_open_canonical_projection : Environ.env -> Evd.evar_map -> EConstr.t -> bool

is_open_canonical_projection env sigma t is true if t is a FieldName applied to term which is not a constructor. Used by evarconv not to unfold too much and lose a projection too early

Sourceval print : Environ.env -> Evd.evar_map -> t -> Pp.t