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| author |  Enrico Tassi <Enrico.Tassi@inria.fr> | 2018-07-18 17:21:01 +0200 |
|---|---|---|
| committer | Enrico Tassi <Enrico.Tassi@inria.fr> | 2018-07-18 17:21:01 +0200 |
| commit | 8271b23dd0a26bba79c7d6dadd92d2329945675c (patch) | |
| tree | 6d6b4faeda0fc272c1faaa7912406097ef055caa /theories/Reals/Rtrigo_calc.v | |
| parent | e5e3725fab9daa810a4c8a383886f1c5dc980e85 (diff) | |
| parent | 8c43e795c772090b336c0f170a6e5dcab196125d (diff) | |
Merge PR #7897: Remove fourier plugin
Diffstat (limited to 'theories/Reals/Rtrigo_calc.v')
| -rw-r--r-- | theories/Reals/Rtrigo_calc.v | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/theories/Reals/Rtrigo_calc.v b/theories/Reals/Rtrigo_calc.v index 7cbfc6303..78797c87c 100644 --- a/theories/Reals/Rtrigo_calc.v +++ b/theories/Reals/Rtrigo_calc.v @@ -205,7 +205,6 @@ Proof with trivial. rewrite cos2; unfold Rsqr; rewrite sin_PI6; rewrite sqrt_def... field. left ; prove_sup0. - discrR. Qed. Lemma tan_PI6 : tan (PI / 6) = 1 / sqrt 3. |