diff options
Diffstat (limited to 'theories/Classes/SetoidAxioms.v')
| -rw-r--r-- | theories/Classes/SetoidAxioms.v | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/theories/Classes/SetoidAxioms.v b/theories/Classes/SetoidAxioms.v index 9264b6d2..305168ec 100644 --- a/theories/Classes/SetoidAxioms.v +++ b/theories/Classes/SetoidAxioms.v @@ -1,4 +1,3 @@ -(* -*- coq-prog-args: ("-emacs-U" "-nois") -*- *) (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) (* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *) @@ -13,7 +12,7 @@ * Institution: LRI, CNRS UMR 8623 - UniversitĂcopyright Paris Sud * 91405 Orsay, France *) -(* $Id: SetoidAxioms.v 10739 2008-04-01 14:45:20Z herbelin $ *) +(* $Id: SetoidAxioms.v 11709 2008-12-20 11:42:15Z msozeau $ *) Require Import Coq.Program.Program. @@ -22,10 +21,10 @@ Unset Strict Implicit. Require Export Coq.Classes.SetoidClass. -(* Application of the extensionality axiom to turn a goal on leibinz equality to - a setoid equivalence. *) +(* Application of the extensionality axiom to turn a goal on + Leibinz equality to a setoid equivalence (use with care!). *) -Axiom setoideq_eq : forall [ sa : Setoid a ] (x y : a), x == y -> x = y. +Axiom setoideq_eq : forall `{sa : Setoid a} (x y : a), x == y -> x = y. (** Application of the extensionality principle for setoids. *) |