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author | herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2003-03-29 14:35:10 +0000 |
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committer | herbelin <herbelin@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2003-03-29 14:35:10 +0000 |
commit | 91482e478e84932eed3746449aeb11d96c594056 (patch) | |
tree | aaa312cbe4196ee9ff416b55aa479fd39b15479d /theories/Arith/Even.v | |
parent | cde6f21cd5cf45303f597bcda5b4a377ef93e74a (diff) |
Implicit Variables Type
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3809 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Arith/Even.v')
-rw-r--r-- | theories/Arith/Even.v | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/theories/Arith/Even.v b/theories/Arith/Even.v index 034a60088..ca0637955 100644 --- a/theories/Arith/Even.v +++ b/theories/Arith/Even.v @@ -11,8 +11,11 @@ (** Here we define the predicates [even] and [odd] by mutual induction and we prove the decidability and the exclusion of those predicates. The main results about parity are proved in the module Div2. *) + Import nat_scope. +Implicit Variables Type m,n:nat. + Inductive even : nat->Prop := even_O : (even O) | even_S : (n:nat)(odd n)->(even (S n)) |