diff options
author | bgregoir <bgregoir@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2006-12-15 15:30:59 +0000 |
---|---|---|
committer | bgregoir <bgregoir@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2006-12-15 15:30:59 +0000 |
commit | 99f4c55d9b9eb1130bff54a1ff9028b442141231 (patch) | |
tree | a996b35f7fb7ab35dd616a4b2a162948b9e550be /theories/Reals/Rtrigo.v | |
parent | 1029596ed3c5b86162f4a4717fe2e50df70cb837 (diff) |
Changement dans ring et field, beaucoup de correction d'erreurs,
maintenant les differentes tactics marchent mieux mais le code
est moche ...
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9454 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Reals/Rtrigo.v')
-rw-r--r-- | theories/Reals/Rtrigo.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Reals/Rtrigo.v b/theories/Reals/Rtrigo.v index 2adac468b..2f69fb761 100644 --- a/theories/Reals/Rtrigo.v +++ b/theories/Reals/Rtrigo.v @@ -466,10 +466,10 @@ Proof. unfold x in |- *; replace 0 with (INR 0); [ apply le_INR; apply le_O_n | reflexivity ]. prove_sup0. - ring_nat. + ring. apply INR_fact_neq_0. apply INR_fact_neq_0. - ring_nat. + ring. Qed. Lemma SIN : forall a:R, 0 <= a -> a <= PI -> sin_lb a <= sin a <= sin_ub a. |