diff options
| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2008-12-12 19:51:03 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2008-12-12 19:51:03 +0000 |
| commit | 98a86e50e7dc06b77a34bf34a0476aebc07efbcd (patch) | |
| tree | 177e015614f9c5cf3cdf798920322bc888a082d2 /theories/Numbers/NumPrelude.v | |
| 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/NumPrelude.v')
| -rw-r--r-- | theories/Numbers/NumPrelude.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Numbers/NumPrelude.v b/theories/Numbers/NumPrelude.v index 904145d50..14ea812f3 100644 --- a/theories/Numbers/NumPrelude.v +++ b/theories/Numbers/NumPrelude.v @@ -212,7 +212,7 @@ unfold reflexive, prod_rel. destruct x; split; [apply (proj1 EA_equiv) | apply (proj1 EB_equiv)]; simpl. Qed. -Lemma prod_rel_symm : symmetric (A * B) prod_rel. +Lemma prod_rel_sym : symmetric (A * B) prod_rel. Proof. unfold symmetric, prod_rel. destruct x; destruct y; @@ -229,7 +229,7 @@ Qed. Theorem prod_rel_equiv : equiv (A * B) prod_rel. Proof. -unfold equiv; split; [exact prod_rel_refl | split; [exact prod_rel_trans | exact prod_rel_symm]]. +unfold equiv; split; [exact prod_rel_refl | split; [exact prod_rel_trans | exact prod_rel_sym]]. Qed. End RelationOnProduct. |