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|
(***********************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA-Rocquencourt & LRI-CNRS-Orsay *)
(* \VV/ *************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(***********************************************************************)
(* $Id$ *)
open Ccalgo
type proof =
Ax of Names.identifier
| Refl of term
| Trans of proof * proof
| Sym of proof
| Congr of proof * proof
val up_path :
(int, UF.cl * 'a * 'b) Hashtbl.t ->
int ->
((int * int) * (int * int * UF.tag)) list ->
((int * int) * (int * int * UF.tag)) list
val min_path :
('a * 'b) list * ('a * 'c) list ->
('a * 'b) list * ('a * 'c) list
val pcongr : proof * proof -> proof
val ptrans : proof * proof -> proof
val psym : proof -> proof
val pcongr : proof * proof -> proof
val build_proof : UF.t -> int -> int -> proof
val type_proof :
'a ->
(Names.identifier * (term * term)) list ->
proof -> term * term
val cc_proof :
(Names.identifier * (term * term)) list *
(term * term) ->
(proof * UF.t *
(Names.identifier * (term * term)) list)
option
|
