From 8c43e795c772090b336c0f170a6e5dcab196125d Mon Sep 17 00:00:00 2001 From: Maxime Dénès Date: Fri, 22 Jun 2018 13:45:03 +0200 Subject: Remove fourier plugin As stated in the manual, the fourier tactic is subsumed by lra. --- test-suite/success/LraTest.v | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 test-suite/success/LraTest.v (limited to 'test-suite/success/LraTest.v') diff --git a/test-suite/success/LraTest.v b/test-suite/success/LraTest.v new file mode 100644 index 000000000..bf3a87da2 --- /dev/null +++ b/test-suite/success/LraTest.v @@ -0,0 +1,14 @@ +Require Import Reals. +Require Import Lra. + +Open Scope R_scope. + +Lemma l1 : forall x y z : R, Rabs (x - z) <= Rabs (x - y) + Rabs (y - z). +intros; split_Rabs; lra. +Qed. + +Lemma l2 : + forall x y : R, x < Rabs y -> y < 1 -> x >= 0 -> - y <= 1 -> Rabs x <= 1. +intros. +split_Rabs; lra. +Qed. -- cgit v1.2.3