diff options
| author | letouzey | 2008-12-12 19:51:03 +0000 |
|---|---|---|
| committer | letouzey | 2008-12-12 19:51:03 +0000 |
| commit | 98a86e50e7dc06b77a34bf34a0476aebc07efbcd (patch) | |
| tree | 177e015614f9c5cf3cdf798920322bc888a082d2 /theories/Numbers/Integer/NatPairs | |
| parent | a19570bbbe7b42b491eae1cf33ff69a746584235 (diff) | |
Uniformity with the rest of the StdLib : _symm --> _sym
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11675 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Numbers/Integer/NatPairs')
| -rw-r--r-- | theories/Numbers/Integer/NatPairs/ZNatPairs.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Numbers/Integer/NatPairs/ZNatPairs.v b/theories/Numbers/Integer/NatPairs/ZNatPairs.v index aa027103fb..381b9baf61 100644 --- a/theories/Numbers/Integer/NatPairs/ZNatPairs.v +++ b/theories/Numbers/Integer/NatPairs/ZNatPairs.v @@ -110,7 +110,7 @@ Proof. unfold reflexive, Zeq. reflexivity. Qed. -Theorem ZE_symm : symmetric Z Zeq. +Theorem ZE_sym : symmetric Z Zeq. Proof. unfold symmetric, Zeq; now symmetry. Qed. @@ -127,7 +127,7 @@ Qed. Theorem NZeq_equiv : equiv Z Zeq. Proof. -unfold equiv; repeat split; [apply ZE_refl | apply ZE_trans | apply ZE_symm]. +unfold equiv; repeat split; [apply ZE_refl | apply ZE_trans | apply ZE_sym]. Qed. Add Relation Z Zeq |