diff options
author | filliatr <filliatr@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2002-02-14 14:39:07 +0000 |
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committer | filliatr <filliatr@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2002-02-14 14:39:07 +0000 |
commit | 67f72c93f5f364591224a86c52727867e02a8f71 (patch) | |
tree | ecf630daf8346e77e6620233d8f3e6c18a0c9b3c /theories/Arith/Mult.v | |
parent | b239b208eb9a66037b0c629cf7ccb6e4b110636a (diff) |
option -dump-glob pour coqdoc
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2474 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Arith/Mult.v')
-rwxr-xr-x | theories/Arith/Mult.v | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/theories/Arith/Mult.v b/theories/Arith/Mult.v index f1f73303a..c7e6a4f1d 100755 --- a/theories/Arith/Mult.v +++ b/theories/Arith/Mult.v @@ -12,9 +12,7 @@ Require Export Plus. Require Export Minus. Require Export Lt. -(**********************************************************) -(* Multiplication *) -(**********************************************************) +(** Multiplication *) Lemma mult_plus_distr : (n,m,p:nat)((mult (plus n m) p)=(plus (mult n p) (mult m p))). @@ -98,13 +96,11 @@ Proof. Apply mult_lt. Assumption. Qed. -(**************************************************************************) -(* Tail-recursive mult *) -(**************************************************************************) +(** Tail-recursive mult *) -(* [tail_mult] is an alternative definition for [mult] which is - tail-recursive, whereas [mult] is not. When extracting programs - from proofs, this can be useful. *) +(** [tail_mult] is an alternative definition for [mult] which is + tail-recursive, whereas [mult] is not. This can be useful + when extracting programs. *) Fixpoint mult_acc [s,m,n:nat] : nat := Cases n of @@ -125,8 +121,8 @@ Lemma mult_tail_mult : (n,m:nat)(mult n m)=(tail_mult n m). Intros; Unfold tail_mult; Rewrite <- mult_acc_aux;Auto. Qed. -(* [TailSimpl] transforms any [tail_plus] and [tail_mult] into [plus] - and [mult] and simplify *) +(** [TailSimpl] transforms any [tail_plus] and [tail_mult] into [plus] + and [mult] and simplify *) Tactic Definition TailSimpl := Repeat Rewrite <- plus_tail_plus; |