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author | Samuel Mimram <samuel.mimram@ens-lyon.org> | 2004-07-28 21:54:47 +0000 |
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committer | Samuel Mimram <samuel.mimram@ens-lyon.org> | 2004-07-28 21:54:47 +0000 |
commit | 6b649aba925b6f7462da07599fe67ebb12a3460e (patch) | |
tree | 43656bcaa51164548f3fa14e5b10de5ef1088574 /test-suite/success/Fourier.v |
Imported Upstream version 8.0pl1upstream/8.0pl1
Diffstat (limited to 'test-suite/success/Fourier.v')
-rw-r--r-- | test-suite/success/Fourier.v | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test-suite/success/Fourier.v b/test-suite/success/Fourier.v new file mode 100644 index 00000000..f1f7ae08 --- /dev/null +++ b/test-suite/success/Fourier.v @@ -0,0 +1,16 @@ +Require Rfunctions. +Require Fourier. + +Lemma l1: + (x, y, z : R) + ``(Rabsolu x-z) <= (Rabsolu x-y)+(Rabsolu y-z)``. +Intros; SplitAbsolu; Fourier. +Qed. + +Lemma l2: + (x, y : R) + ``x < (Rabsolu y)`` -> + ``y < 1`` -> ``x >= 0`` -> ``-y <= 1`` -> ``(Rabsolu x) <= 1``. +Intros. +SplitAbsolu; Fourier. +Qed. |