diff options
| -rw-r--r-- | theories/NArith/BinPos.v | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/theories/NArith/BinPos.v b/theories/NArith/BinPos.v index 8e709a489..9b19a12f9 100644 --- a/theories/NArith/BinPos.v +++ b/theories/NArith/BinPos.v @@ -8,6 +8,8 @@ (*i $Id$ i*) +Unset Boxed Definitions. + (**********************************************************************) (** Binary positive numbers *) @@ -39,6 +41,8 @@ Fixpoint Psucc (x:positive) : positive := (** Addition *) +Set Boxed Definitions. + Fixpoint Pplus (x y:positive) {struct x} : positive := match x, y with | xI x', xI y' => xO (Pplus_carry x' y') @@ -65,6 +69,8 @@ Fixpoint Pplus (x y:positive) {struct x} : positive := | xH, xH => xI xH end. +Unset Boxed Definitions. + Infix "+" := Pplus : positive_scope. Open Local Scope positive_scope. |