diff options
Diffstat (limited to 'theories/Reals/Cauchy_prod.v')
| -rw-r--r-- | theories/Reals/Cauchy_prod.v | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/theories/Reals/Cauchy_prod.v b/theories/Reals/Cauchy_prod.v index cf962a0e2..c6926ec18 100644 --- a/theories/Reals/Cauchy_prod.v +++ b/theories/Reals/Cauchy_prod.v @@ -12,6 +12,7 @@ Require Rbase. Require Rfunctions. Require Rseries. Require PartSum. +Import R_scope. (**********) Lemma sum_N_predN : (An:nat->R;N:nat) (lt O N) -> (sum_f_R0 An N)==``(sum_f_R0 An (pred N)) + (An N)``. @@ -342,4 +343,4 @@ Simpl; Symmetry; Apply S_pred with O; Assumption. Inversion H. Left; Reflexivity. Right; Apply lt_le_trans with (1); [Apply lt_n_Sn | Exact H1]. -Qed.
\ No newline at end of file +Qed. |