diff options
| author |  Pierre Boutillier <pierre.boutillier@ens-lyon.org> | 2014-04-23 13:42:25 +0200 |
|---|---|---|
| committer | Pierre Boutillier <pierre.boutillier@ens-lyon.org> | 2014-05-02 11:04:21 +0200 |
| commit | c33ba30ec4e8ed636906d824c300788e10df20b5 (patch) | |
| tree | 9fea5f5aabf3c024413b0ba7c5b193a58b74feea /theories/PArith | |
| parent | ec9ee383575ed356438644d38c1cc8e05325537f (diff) | |
Eta contractions to please cbn
Diffstat (limited to 'theories/PArith')
| -rw-r--r-- | theories/PArith/BinPosDef.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/PArith/BinPosDef.v b/theories/PArith/BinPosDef.v index 6674943a6..4541fce0d 100644 --- a/theories/PArith/BinPosDef.v +++ b/theories/PArith/BinPosDef.v @@ -482,8 +482,8 @@ Fixpoint lxor (p q:positive) : N := (** Shifts. NB: right shift of 1 stays at 1. *) -Definition shiftl_nat (p:positive)(n:nat) := nat_rect _ p (fun _ => xO) n. -Definition shiftr_nat (p:positive)(n:nat) := nat_rect _ p (fun _ => div2) n. +Definition shiftl_nat (p:positive) := nat_rect _ p (fun _ => xO). +Definition shiftr_nat (p:positive) := nat_rect _ p (fun _ => div2). Definition shiftl (p:positive)(n:N) := match n with |