diff options
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 2219b1b04..f1763a6d2 100644 --- a/theories/Reals/Rtrigo.v +++ b/theories/Reals/Rtrigo.v @@ -8,7 +8,7 @@ (*i $Id$ i*) -Require RealsB. +Require Rbase. Require Rfunctions. Require SeqSeries. Require Export Rtrigo_fun. @@ -1112,4 +1112,4 @@ Qed. Lemma cos_eq_0_2PI_1 : (x:R) ``0<=x`` -> ``x<=2*PI`` -> ``x==PI/2``\/``x==3*(PI/2)`` -> ``(cos x)==0``. Intros x H1 H2 H3; Elim H3; Intro H4; [ Rewrite H4; Rewrite -> cos_PI2; Reflexivity | Rewrite H4; Rewrite -> cos_3PI2; Reflexivity ]. -Qed.
\ No newline at end of file +Qed. |