src/ZF/Coind/Static.thy
changeset 46822 95f1e700b712
parent 41779 a68f503805ed
child 76213 e44d86131648
--- a/src/ZF/Coind/Static.thy	Tue Mar 06 16:06:52 2012 +0000
+++ b/src/ZF/Coind/Static.thy	Tue Mar 06 16:46:27 2012 +0000
@@ -27,7 +27,7 @@
 consts  ElabRel :: i
 
 inductive
-  domains "ElabRel" <= "TyEnv * Exp * Ty"
+  domains "ElabRel" \<subseteq> "TyEnv * Exp * Ty"
   intros
     constI [intro!]:
       "[| te \<in> TyEnv; c \<in> Const; t \<in> Ty; isof(c,t) |] ==>