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Diffstat (limited to 'theories/Reals/Rtrigo_calc.v')
| -rw-r--r-- | theories/Reals/Rtrigo_calc.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Reals/Rtrigo_calc.v b/theories/Reals/Rtrigo_calc.v index cfa65824bf..925d7be950 100644 --- a/theories/Reals/Rtrigo_calc.v +++ b/theories/Reals/Rtrigo_calc.v @@ -13,7 +13,7 @@ Require Rfunctions. Require SeqSeries. Require Rtrigo. Require R_sqrt. -Import R_scope. +V7only [Import R_scope.]. Lemma tan_PI : ``(tan PI)==0``. Unfold tan; Rewrite sin_PI; Rewrite cos_PI; Unfold Rdiv; Apply Rmult_Ol. |