diff options
| author | desmettr | 2002-07-12 11:57:39 +0000 |
|---|---|---|
| committer | desmettr | 2002-07-12 11:57:39 +0000 |
| commit | 684de856ad6c374d4f957f1897d0ae1d31b3b0f9 (patch) | |
| tree | ef5bf49e5d4fbdb728f5567796b82ff0aa486c66 | |
| parent | e14d23caa5810ec3e7c0d97c626d3dce997f79a6 (diff) | |
cos_plus prouve
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2858 85f007b7-540e-0410-9357-904b9bb8a0f7
| -rw-r--r-- | theories/Reals/Rtrigo.v | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/theories/Reals/Rtrigo.v b/theories/Reals/Rtrigo.v index 44a020d570..92accec1cf 100644 --- a/theories/Reals/Rtrigo.v +++ b/theories/Reals/Rtrigo.v @@ -20,10 +20,9 @@ Require Rlimit. Require Binome. Require Export Rtrigo_def. Require Export Rtrigo_alt. +Require Export Cos_plus. -(* The two remaining axioms *) -Axiom cos_plus : (x,y:R) ``(cos (x+y))==(cos x)*(cos y)-(sin x)*(sin y)``. - +(** sin_PI2 is the only remaining axiom **) Axiom sin_PI2 : ``(sin (PI/2))==1``. (* Here, we have the euclidian division *) |