diff options
Diffstat (limited to 'theories/ZArith/Zbool.v')
| -rw-r--r-- | theories/ZArith/Zbool.v | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/theories/ZArith/Zbool.v b/theories/ZArith/Zbool.v index 407aef3b6..eeb6c18a7 100644 --- a/theories/ZArith/Zbool.v +++ b/theories/ZArith/Zbool.v @@ -33,10 +33,10 @@ Definition Zeven_odd_bool (x:Z) := bool_of_sumbool (Zeven_odd_dec x). (**********************************************************************) (** * Boolean comparisons of binary integers *) -Notation Zle_bool := Z.leb (compat "8.3"). -Notation Zge_bool := Z.geb (compat "8.3"). -Notation Zlt_bool := Z.ltb (compat "8.3"). -Notation Zgt_bool := Z.gtb (compat "8.3"). +Notation Zle_bool := Z.leb (only parsing). +Notation Zge_bool := Z.geb (only parsing). +Notation Zlt_bool := Z.ltb (only parsing). +Notation Zgt_bool := Z.gtb (only parsing). (** We now provide a direct [Z.eqb] that doesn't refer to [Z.compare]. The old [Zeq_bool] is kept for compatibility. *) @@ -87,7 +87,7 @@ Proof. apply Z.leb_le. Qed. -Notation Zle_bool_refl := Z.leb_refl (compat "8.3"). +Notation Zle_bool_refl := Z.leb_refl (only parsing). Lemma Zle_bool_antisym n m : (n <=? m) = true -> (m <=? n) = true -> n = m. |