diff options
Diffstat (limited to 'plugins/fourier/Fourier_util.v')
| -rw-r--r-- | plugins/fourier/Fourier_util.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/plugins/fourier/Fourier_util.v b/plugins/fourier/Fourier_util.v index af2812c4..284d220a 100644 --- a/plugins/fourier/Fourier_util.v +++ b/plugins/fourier/Fourier_util.v @@ -1,6 +1,6 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2014 *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2015 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -164,7 +164,7 @@ Qed. Lemma Rnot_lt_lt : forall x y:R, ~ 0 < y - x -> ~ x < y. unfold not; intros. apply H. -apply Rplus_lt_reg_r with x. +apply Rplus_lt_reg_l with x. replace (x + 0) with x. replace (x + (y - x)) with y. try exact H0. @@ -177,7 +177,7 @@ unfold not; intros. apply H. case H0; intros. left. -apply Rplus_lt_reg_r with x. +apply Rplus_lt_reg_l with x. replace (x + 0) with x. replace (x + (y - x)) with y. try exact H1. |