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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
(* $Id: ccproof.mli,v 1.6.2.1 2004/07/16 19:29:59 herbelin Exp $ *)
open Ccalgo
open Names
type proof =
Ax of identifier
| SymAx of identifier
| Refl of term
| Trans of proof * proof
| Congr of proof * proof
| Inject of proof * constructor * int * int
val pcongr : proof * proof -> proof
val ptrans : proof * proof -> proof
val psym : proof -> proof
val pcongr : proof * proof -> proof
val build_proof :
UF.t ->
[ `Discriminate of int * int * int * int
| `Prove_goal of int * int
| `Refute_hyp of int * int ]
-> proof
val type_proof :
(identifier * (term * term)) list -> proof -> term * term
val cc_proof :
(identifier * (term * term)) list ->
(identifier * (term * term)) list ->
(term * term) option ->
[ `Discriminate of constructor * proof
| `Prove_goal of proof
| `Refute_hyp of identifier * proof ]
|
