Remove non-DFSG contentsupstream/8.4_beta+dfsg

1 files changed, 3 insertions, 7 deletions

diff --git a/theories/Logic/ClassicalDescription.v b/theories/Logic/ClassicalDescription.v
index ad454a4d..d35ed138 100644
--- a/theories/Logic/ClassicalDescription.v
+++ b/theories/Logic/ClassicalDescription.v
@@ -1,13 +1,11 @@
 (************************************************************************)
 (*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
-(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2011     *)
+(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010     *)
 (*   \VV/  **************************************************************)
 (*    //   *      This file is distributed under the terms of the       *)
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
-(*i $Id: ClassicalDescription.v 14641 2011-11-06 11:59:10Z herbelin $ i*)
-
 (** This file provides classical logic and definite description, which is
     equivalent to providing classical logic and Church's iota operator *)
 
@@ -18,14 +16,12 @@
 
 Set Implicit Arguments.
 
-Require Export Classical.
+Require Export Classical.   (* Axiomatize classical reasoning *)
+Require Export Description. (* Axiomatize constructive form of Church's iota *)
 Require Import ChoiceFacts.
 
 Notation Local inhabited A := A (only parsing).
 
-Axiom constructive_definite_description :
-  forall (A : Type) (P : A->Prop), (exists! x : A, P x) -> { x : A | P x }.
-
 (** The idea for the following proof comes from [ChicliPottierSimpson02] *)
 
 Theorem excluded_middle_informative : forall P:Prop, {P} + {~ P}.