diff options
Diffstat (limited to 'theories/Reals/Rbasic_fun.v')
| -rw-r--r-- | theories/Reals/Rbasic_fun.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Reals/Rbasic_fun.v b/theories/Reals/Rbasic_fun.v index aa886cee0..59e014862 100644 --- a/theories/Reals/Rbasic_fun.v +++ b/theories/Reals/Rbasic_fun.v @@ -15,7 +15,7 @@ Require Import Rbase. Require Import R_Ifp. -Require Import Fourier. +Require Import Lra. Local Open Scope R_scope. Implicit Type r : R. @@ -357,7 +357,7 @@ Qed. Lemma Rle_abs : forall x:R, x <= Rabs x. Proof. - intro; unfold Rabs; case (Rcase_abs x); intros; fourier. + intro; unfold Rabs; case (Rcase_abs x); intros; lra. Qed. Definition RRle_abs := Rle_abs. |