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| author |  desmettr <desmettr@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2002-07-02 10:08:14 +0000 |
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| committer | desmettr <desmettr@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2002-07-02 10:08:14 +0000 |
| commit | 491a2a7d5a2450d415bb7d31286e3387b8e029c3 (patch) | |
| tree | 739c4eb48131609dee1e547a9ab9de3d0b8c4c46 /theories/Reals/Rtrigo.v | |
| parent | 0671d720e4f617b5fa4dae4432b893a84c664685 (diff) | |
*** empty log message ***
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2821 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Reals/Rtrigo.v')
| -rw-r--r-- | theories/Reals/Rtrigo.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Reals/Rtrigo.v b/theories/Reals/Rtrigo.v index f1d8408fe..eb89ef801 100644 --- a/theories/Reals/Rtrigo.v +++ b/theories/Reals/Rtrigo.v @@ -509,7 +509,7 @@ Apply prod_neq_R0; [DiscrR | Generalize (Rlt_le ``0`` ``3`` Rgt_3_0); Intro H1; Qed. Lemma Rlt_sqrt2_0 : ``0<(sqrt 2)``. -Generalize (foo ``2`` (Rlt_le ``0`` ``2`` Rgt_2_0)); Intro H1; Elim H1; Intro H2; [Assumption | Absurd ``0 == (sqrt 2)``; [Apply not_sym; Apply sqrt2_neq_0 | Assumption]]. +Generalize (sqrt_positivity ``2`` (Rlt_le ``0`` ``2`` Rgt_2_0)); Intro H1; Elim H1; Intro H2; [Assumption | Absurd ``0 == (sqrt 2)``; [Apply not_sym; Apply sqrt2_neq_0 | Assumption]]. Qed. Lemma Rlt_sqrt3_0 : ``0<(sqrt 3)``. |