diff options
| -rw-r--r-- | ide/utf8.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ide/utf8.v b/ide/utf8.v index 6b32a559c6..801aaa8c2c 100644 --- a/ide/utf8.v +++ b/ide/utf8.v @@ -3,8 +3,8 @@ Notation "∀ x : t , P" := (x:t)P (at level 1, x,t,P at level 10). Notation "∃ x : t , P" := (EXT x:t|P) (at level 1, x,t,P at level 10). Notation "x ∨ y" := (x \/ y) (at level 1, y at level 10). Notation "x ∧ y" := (x /\ y) (at level 1, y at level 10). -Notation "x ⇒ y" := (x -> y) (at level 1, y at level 10). -Notation "x ⇔ y" := (x <-> y) (at level 1, y at level 10). +Notation "x → y" := (x -> y) (at level 1, y at level 10). +Notation "x ↔ y" := (x <-> y) (at level 1, y at level 10). Notation "⌉ x" := (~x) (at level 1, x at level 10). (* Abstraction *) |