diff options
Diffstat (limited to 'theories/Arith/EqNat.v')
| -rwxr-xr-x | theories/Arith/EqNat.v | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/theories/Arith/EqNat.v b/theories/Arith/EqNat.v index 88cca274b..c42deebd2 100755 --- a/theories/Arith/EqNat.v +++ b/theories/Arith/EqNat.v @@ -9,8 +9,11 @@ (*i $Id$ i*) (** Equality on natural numbers *) + Import nat_scope. +Implicit Variables Type m,n,x,y:nat. + Fixpoint eq_nat [n:nat] : nat -> Prop := [m:nat]Cases n m of O O => True |