From c33ba30ec4e8ed636906d824c300788e10df20b5 Mon Sep 17 00:00:00 2001 From: Pierre Boutillier Date: Wed, 23 Apr 2014 13:42:25 +0200 Subject: Eta contractions to please cbn --- theories/PArith/BinPosDef.v | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'theories/PArith') 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 -- cgit v1.2.3