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| author |  mayero <mayero@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2001-04-20 19:53:19 +0000 |
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| committer | mayero <mayero@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2001-04-20 19:53:19 +0000 |
| commit | 2be53251b7997eda2557a8bb938590f4c8ba24b8 (patch) | |
| tree | ae2b6db84380c37c05214dba9673e9aab836f3cf /test-suite/success/Fourier.v | |
| parent | 7e51746d8898e7c47e7804a52536e2ddefcbcbaf (diff) | |
test Fourier, DiscrR
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1659 85f007b7-540e-0410-9357-904b9bb8a0f7
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 000000000..e522cb74f --- /dev/null +++ b/test-suite/success/Fourier.v @@ -0,0 +1,16 @@ +Require SplitAbsolu. +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. |