diff options
Diffstat (limited to 'theories/Reals/Rlimit.v')
-rw-r--r-- | theories/Reals/Rlimit.v | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/theories/Reals/Rlimit.v b/theories/Reals/Rlimit.v index e424a732a..f07140752 100644 --- a/theories/Reals/Rlimit.v +++ b/theories/Reals/Rlimit.v @@ -407,8 +407,7 @@ Proof. generalize (Rplus_lt_compat (R_dist (f x2) l) eps (R_dist (f x2) l') eps H H0); unfold R_dist; intros; rewrite (Rabs_minus_sym (f x2) l) in H1; - rewrite (Rmult_comm 2 eps); rewrite (Rmult_plus_distr_l eps 1 1); - elim (Rmult_ne eps); intros a b; rewrite a; clear a b; + rewrite (Rmult_comm 2 eps); replace (eps *2) with (eps + eps) by ring; generalize (R_dist_tri l l' (f x2)); unfold R_dist; intros; apply |