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| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-01-08 17:36:28 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-01-08 17:36:28 +0000 |
| commit | 6477ab0f7ea03a0563ca7ba2731d6aae1d3aa447 (patch) | |
| tree | 32419bbc5c0cf5b03624a2ede42fa3ac0429b0c7 /theories/Numbers/NatInt | |
| parent | ff01cafe8104f7620aacbfdde5dba738dbadc326 (diff) | |
Numbers: BigN and BigZ get instantiations of all properties about div and mod
NB: for declaring div and mod as a morphism, even when divisor is zero,
I've slightly changed the definition of div_eucl: it now starts by a
check of whether the divisor is zero. Not very nice, but this way
we can say that BigN.div and BigZ.div _always_ answer like Zdiv.Zdiv.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12646 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Numbers/NatInt')
| -rw-r--r-- | theories/Numbers/NatInt/NZDiv.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Numbers/NatInt/NZDiv.v b/theories/Numbers/NatInt/NZDiv.v index 4acd6540d..b189d5b29 100644 --- a/theories/Numbers/NatInt/NZDiv.v +++ b/theories/Numbers/NatInt/NZDiv.v @@ -13,7 +13,7 @@ Require Import NZAxioms NZMulOrder. (** The first signatures will be common to all divisions over NZ, N and Z *) Module Type DivMod (Import T:Typ). - Parameters div modulo : t -> t -> t. + Parameters Inline div modulo : t -> t -> t. End DivMod. Module Type DivModNotation (T:Typ)(Import NZ:DivMod T). |