From 9ebf44d84754adc5b64fcf612c6816c02c80462d Mon Sep 17 00:00:00 2001 From: Benjamin Barenblat Date: Sat, 2 Feb 2019 19:29:23 -0500 Subject: Imported Upstream version 8.9.0 --- theories/Reals/Rtrigo_calc.v | 1 - 1 file changed, 1 deletion(-) (limited to 'theories/Reals/Rtrigo_calc.v') diff --git a/theories/Reals/Rtrigo_calc.v b/theories/Reals/Rtrigo_calc.v index 7cbfc630..78797c87 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. -- cgit v1.2.3