frap/Var.v

8 lines
177 B
Coq
Raw Normal View History

2015-12-31 20:44:34 +00:00
Require Import String.
2016-02-07 03:09:37 +00:00
Notation var := string.
2015-12-31 20:44:34 +00:00
Definition var_eq : forall x y : var, {x = y} + {x <> y} := string_dec.
Infix "==v" := var_eq (no associativity, at level 50).