diff options
Diffstat (limited to 'theories/Reals/Rtrigo_reg.v')
| -rw-r--r-- | theories/Reals/Rtrigo_reg.v | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/theories/Reals/Rtrigo_reg.v b/theories/Reals/Rtrigo_reg.v index 389fc04f2..1808e1a5a 100644 --- a/theories/Reals/Rtrigo_reg.v +++ b/theories/Reals/Rtrigo_reg.v @@ -14,7 +14,10 @@ Require SeqSeries. Require Rtrigo. Require Ranalysis1. Require PSeries_reg. -V7only [Import R_scope.]. Open Local Scope R_scope. +V7only [Import nat_scope.]. +Open Local Scope nat_scope. +V7only [Import R_scope.]. +Open Local Scope R_scope. Lemma CVN_R_cos : (fn:nat->R->R) (fn == [N:nat][x:R]``(pow (-1) N)/(INR (fact (mult (S (S O)) N)))*(pow x (mult (S (S O)) N))``) -> (CVN_R fn). Unfold CVN_R; Intros. |