diff options
Diffstat (limited to 'ide/utf8.v')
| -rw-r--r-- | ide/utf8.v | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/ide/utf8.v b/ide/utf8.v index 8428d2e3c..049a1f2bc 100644 --- a/ide/utf8.v +++ b/ide/utf8.v @@ -21,9 +21,7 @@ Notation "∃ x : t , P" := (exists x : t, P) (at level 200, x ident) : type_sco Notation "x ∨ y" := (x \/ y) (at level 85, right associativity) : type_scope. Notation "x ∧ y" := (x /\ y) (at level 80, right associativity) : type_scope. -(* DOES NOT WORK Notation "x → y" := (x -> y) (at level 90, right associativity): type_scope. -*) Notation "x ↔ y" := (x <-> y) (at level 95, no associativity): type_scope. Notation "⌉ x" := (~x) (at level 75, right associativity) : type_scope. @@ -40,7 +38,7 @@ Notation "x ≥ y" := (ge x y) (at level 70, no associativity). (* test *) (* -Goal ∀ x, (∃ y , x ≥ y + 1) ∨ x ≤ 0. +Goal ∀ x, True -> (∃ y , x ≥ y + 1) ∨ x ≤ 0. *) (* Integer Arithmetic *) |