diff options
Diffstat (limited to 'theories/Bool/Bool.v')
| -rw-r--r-- | theories/Bool/Bool.v | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/theories/Bool/Bool.v b/theories/Bool/Bool.v index 9db151e32..bae2e14ab 100644 --- a/theories/Bool/Bool.v +++ b/theories/Bool/Bool.v @@ -706,9 +706,11 @@ Qed. (*****************************************) Notation "a &&& b" := (if a then b else false) - (at level 40, left associativity) : bool_scope. + (at level 40, left associativity) : lazy_bool_scope. Notation "a ||| b" := (if a then true else b) - (at level 50, left associativity) : bool_scope. + (at level 50, left associativity) : lazy_bool_scope. + +Open Local Scope lazy_bool_scope. Lemma andb_lazy_alt : forall a b : bool, a && b = a &&& b. Proof. |