package coq-core

  1. Overview
  2. Docs
The Coq Proof Assistant -- Core Binaries and Tools

Install

Dune Dependency

Authors

Maintainers

Sources

coq-8.18.0.tar.gz
md5=8d852367b54f095d9fbabd000304d450
sha512=46922d5f2eb6802a148a52fd3e7f0be8370c93e7bc33cee05cf4a2044290845b10ccddbaa306f29c808e7c5019700763e37e45ff6deb507b874a4348010fed50

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

OCaml

Innovation. Community. Security.