diff options
| author | letouzey | 2011-06-28 23:30:21 +0000 |
|---|---|---|
| committer | letouzey | 2011-06-28 23:30:21 +0000 |
| commit | 00353bc0b970605ae092af594417a51a0cdf903f (patch) | |
| tree | 24187302e7bc000e784af8e745d6da9d525f7e52 /theories/Numbers/Integer/SpecViaZ | |
| parent | a0b31c88aa2bcd50524cbc48d16eb78c62da3445 (diff) | |
Deletion of useless Zlog_def
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14246 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Numbers/Integer/SpecViaZ')
| -rw-r--r-- | theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v index dd83b65da1..f409285669 100644 --- a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v +++ b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v @@ -324,12 +324,12 @@ Qed. Lemma log2_spec : forall n, 0<n -> 2^(log2 n) <= n /\ n < 2^(succ (log2 n)). Proof. - intros n. zify. apply Zlog2_spec. + intros n. zify. apply Z.log2_spec. Qed. Lemma log2_nonpos : forall n, n<=0 -> log2 n == 0. Proof. - intros n. zify. apply Zlog2_nonpos. + intros n. zify. apply Z.log2_nonpos. Qed. (** Even / Odd *) |