diff options
| author |  herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2009-01-01 09:16:30 +0000 |
|---|---|---|
| committer | herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2009-01-01 09:16:30 +0000 |
| commit | 88770a6a1814eb57a161188cda1f4b9ae639c252 (patch) | |
| tree | a18052a60b0aa331c132d2bc130dabf35234c7da /theories/Arith/Max.v | |
| parent | 0d03f17a33b43aa87bb201953e4e1a567aac6355 (diff) | |
- Fixed bug #2021 (uncaught exception with injection/discriminate when
the inductive status of a projectable position comes from a
dependency).
- Improved doc of the stdlib chapter (see bug #2018), and fixed tex
bugs introduced in r11725.
- Applied wish #2012 (max_dec transparent).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11728 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Arith/Max.v')
| -rw-r--r-- | theories/Arith/Max.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Arith/Max.v b/theories/Arith/Max.v index 75e1cdf0c..52beecb74 100644 --- a/theories/Arith/Max.v +++ b/theories/Arith/Max.v @@ -74,13 +74,13 @@ Lemma max_dec : forall n m, {max n m = n} + {max n m = m}. Proof. induction n; induction m; simpl in |- *; auto with arith. elim (IHn m); intro H; elim H; auto. -Qed. +Defined. Lemma max_case : forall n m (P:nat -> Type), P n -> P m -> P (max n m). Proof. induction n; simpl in |- *; auto with arith. induction m; intros; simpl in |- *; auto with arith. pattern (max n m) in |- *; apply IHn; auto with arith. -Qed. +Defined. Notation max_case2 := max_case (only parsing). |