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| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2012-07-05 16:56:16 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2012-07-05 16:56:16 +0000 |
| commit | fc2613e871dffffa788d90044a81598f671d0a3b (patch) | |
| tree | f6f308b3d6b02e1235446b2eb4a2d04b135a0462 /theories/Sorting | |
| parent | f93f073df630bb46ddd07802026c0326dc72dafd (diff) | |
ZArith + other : favor the use of modern names instead of compat notations
- For instance, refl_equal --> eq_refl
- Npos, Zpos, Zneg now admit more uniform qualified aliases
N.pos, Z.pos, Z.neg.
- A new module BinInt.Pos2Z with results about injections from
positive to Z
- A result about Z.pow pushed in the generic layer
- Zmult_le_compat_{r,l} --> Z.mul_le_mono_nonneg_{r,l}
- Using tactic Z.le_elim instead of Zle_lt_or_eq
- Some cleanup in ring, field, micromega
(use of "Equivalence", "Proper" ...)
- Some adaptions in QArith (for instance changed Qpower.Qpower_decomp)
- In ZMake and ZMake, functor parameters are now named NN and ZZ
instead of N and Z for avoiding confusions
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15515 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Sorting')
| -rw-r--r-- | theories/Sorting/PermutSetoid.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Sorting/PermutSetoid.v b/theories/Sorting/PermutSetoid.v index 6f0d76a62..b2b15c705 100644 --- a/theories/Sorting/PermutSetoid.v +++ b/theories/Sorting/PermutSetoid.v @@ -71,7 +71,7 @@ Qed. Lemma permut_sym : forall l1 l2 : list A, permutation l1 l2 -> permutation l2 l1. Proof. - unfold permutation, meq; intros; apply sym_eq; trivial. + unfold permutation, meq; intros; symmetry; trivial. Qed. Lemma permut_trans : |