diff options
Diffstat (limited to 'theories')
| -rwxr-xr-x | theories/Init/Logic.v | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/theories/Init/Logic.v b/theories/Init/Logic.v index e225bbddbd..9e755c9288 100755 --- a/theories/Init/Logic.v +++ b/theories/Init/Logic.v @@ -121,12 +121,15 @@ Definition all (A:Type) (P:A -> Prop) := forall x:A, P x. Notation "'exists' x , p" := (ex (fun x => p)) (at level 200, x ident) : type_scope. Notation "'exists' x : t , p" := (ex (fun x:t => p)) - (at level 200, x ident) : type_scope. + (at level 200, x ident, format "'exists' '/ ' x : t , '/ ' p") + : type_scope. Notation "'exists2' x , p & q" := (ex2 (fun x => p) (fun x => q)) (at level 200, x ident, p at level 200) : type_scope. Notation "'exists2' x : t , p & q" := (ex2 (fun x:t => p) (fun x:t => q)) - (at level 200, x ident, t at level 200, p at level 200) : type_scope. + (at level 200, x ident, t at level 200, p at level 200, + format "'exists2' '/ ' x : t , '/ ' '[' p & '/' q ']'") + : type_scope. (** Universal quantification *) |