src/CCL/ex/Stream.thy
changeset 290 37d580c16af5
parent 0 a5a9c433f639
child 1474 3f7d67927fe2
--- a/src/CCL/ex/Stream.thy	Tue Mar 22 12:42:56 1994 +0100
+++ b/src/CCL/ex/Stream.thy	Tue Mar 22 12:43:51 1994 +0100
@@ -14,7 +14,7 @@
 
 rules 
 
-  iter1_def   "iter1(f,a) == letrec iter x be x.iter(f(x)) in iter(a)"
-  iter2_def   "iter2(f,a) == letrec iter x be x.map(f,iter(x)) in iter(a)"
+  iter1_def   "iter1(f,a) == letrec iter x be x$iter(f(x)) in iter(a)"
+  iter2_def   "iter2(f,a) == letrec iter x be x$map(f,iter(x)) in iter(a)"
 
 end