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| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-06-23 16:35:22 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-06-23 16:35:22 +0000 |
| commit | 485151f9ee054b0a0f390d4eff6a2bb2958ed8c2 (patch) | |
| tree | bf20496ba0e5a17e072517dcbfed18fe9e1b7560 /theories/ZArith/BinInt.v | |
| parent | 3d05401764a747c9afbfd950e51e0f0b28a1349c (diff) | |
Some more cleanup of Zorder
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14234 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/ZArith/BinInt.v')
| -rw-r--r-- | theories/ZArith/BinInt.v | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/theories/ZArith/BinInt.v b/theories/ZArith/BinInt.v index d07fe5174..673276d3e 100644 --- a/theories/ZArith/BinInt.v +++ b/theories/ZArith/BinInt.v @@ -1261,6 +1261,10 @@ Proof. apply ge_le_iff. Qed. +(** We provide a tactic converting from one style to the other. *) + +Ltac swap_greater := rewrite ?gt_lt_iff in *; rewrite ?ge_le_iff in *. + (** Similarly, the boolean comparisons [ltb] and [leb] are favored over their dual [gtb] and [geb]. We prove here the equivalence and a few minimal results. *) |