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(************************************************************************)
(* * The Coq Proof Assistant / The Coq Development Team *)
(* v * INRIA, CNRS and contributors - Copyright 1999-2018 *)
(* <O___,, * (see CREDITS file for the list of authors) *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(* * (see LICENSE file for the text of the license) *)
(************************************************************************)
(** This file axiomatizes proof-irrelevance and derives some consequences *)
Require Import ProofIrrelevanceFacts.
Axiom proof_irrelevance : forall (P:Prop) (p1 p2:P), p1 = p2.
Module PI. Definition proof_irrelevance := proof_irrelevance. End PI.
Module ProofIrrelevanceTheory := ProofIrrelevanceTheory(PI).
Export ProofIrrelevanceTheory.
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