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| author |  Guillaume Melquiond <guillaume.melquiond@inria.fr> | 2013-12-03 16:43:14 +0100 |
|---|---|---|
| committer | Guillaume Melquiond <guillaume.melquiond@inria.fr> | 2013-12-03 16:43:14 +0100 |
| commit | 943133d5a47ce4663a9b77a03b36c7c87c78d886 (patch) | |
| tree | 6321ab6fab78b5fb723310096be3eaba9ce753a1 /theories/Reals/Ranalysis3.v | |
| parent | aca9c227772e3765833605866ac413e61a98d04a (diff) | |
Fix statement of Rplus_lt_reg_r and add Rplus_lt_reg_l.
Diffstat (limited to 'theories/Reals/Ranalysis3.v')
| -rw-r--r-- | theories/Reals/Ranalysis3.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Reals/Ranalysis3.v b/theories/Reals/Ranalysis3.v index 5eaf5a575..84fd462d3 100644 --- a/theories/Reals/Ranalysis3.v +++ b/theories/Reals/Ranalysis3.v @@ -731,7 +731,7 @@ Proof. rewrite <- (Rabs_Ropp (f2 a - f2 x)) in H6. rewrite Ropp_minus_distr in H6. assert (H7 := Rle_lt_trans _ _ _ (Rabs_triang_inv _ _) H6). - apply Rplus_lt_reg_r with (- Rabs (f2 a) + Rabs (f2 x) / 2). + apply Rplus_lt_reg_l with (- Rabs (f2 a) + Rabs (f2 x) / 2). rewrite Rplus_assoc. rewrite <- double_var. do 2 rewrite (Rplus_comm (- Rabs (f2 a))). |