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-rw-r--r--contrib/fourier/Fourier_util.v9
1 files changed, 2 insertions, 7 deletions
diff --git a/contrib/fourier/Fourier_util.v b/contrib/fourier/Fourier_util.v
index dcc45b66e4..e52597878c 100644
--- a/contrib/fourier/Fourier_util.v
+++ b/contrib/fourier/Fourier_util.v
@@ -136,14 +136,9 @@ replace 0 with (- -0).
replace (- (n * / d)) with (- n * / d).
replace (-0) with 0.
red in |- *.
-try exact H0.
apply Ropp_gt_lt_contravar.
-replace (- (n * / d)) with (- n * / d).
-replace (-0) with 0.
red in |- *.
-try exact H0.
-ring.
-ring.
+exact H0.
ring.
ring.
ring.
@@ -224,4 +219,4 @@ Qed.
Lemma Rfourier_not_lt_ge : forall x y:R, (x < y -> False) -> x >= y.
exact Rnot_lt_ge.
-Qed. \ No newline at end of file
+Qed.