diff options
| author |  msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-01-30 15:26:23 +0000 |
|---|---|---|
| committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-01-30 15:26:23 +0000 |
| commit | 3ef3e0d145c2765c17e0f10b9c0d896c09365662 (patch) | |
| tree | ec4a22c0a294cec0ccf711687b6910045e139707 /theories/Sorting | |
| parent | 5c97a67f3227f718a2247c9476029548c4ee8e28 (diff) | |
Update CHANGES, add documentation for new commands/tactics and do a bit
of cleanup in tactics/
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12705 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Sorting')
| -rw-r--r-- | theories/Sorting/Permutation.v | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/theories/Sorting/Permutation.v b/theories/Sorting/Permutation.v index da30d096c..c3cd4f4a8 100644 --- a/theories/Sorting/Permutation.v +++ b/theories/Sorting/Permutation.v @@ -75,11 +75,10 @@ Hint Resolve Permutation_refl Permutation_sym Permutation_trans. (* This provides reflexivity, symmetry and transitivity and rewriting on morphims to come *) -Add Parametric Relation A : (list A) (@Permutation A) - reflexivity proved by (@Permutation_refl A) - symmetry proved by (@Permutation_sym A) - transitivity proved by (@Permutation_trans A) -as Permutation_Equivalence. +Instance Permutation_Equivalence A : Equivalence (@Permutation A) | 10 := { + Equivalence_Reflexive := @Permutation_refl A ; + Equivalence_Symmetric := @Permutation_sym A ; + Equivalence_Transitive := @Permutation_trans A }. Add Parametric Morphism A (a:A) : (cons a) with signature @Permutation A ==> @Permutation A |