--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/HOLCF/Fun1.thy Wed Jan 19 17:35:01 1994 +0100
@@ -0,0 +1,30 @@
+(* Title: HOLCF/fun1.thy
+ ID: $Id$
+ Author: Franz Regensburger
+ Copyright 1993 Technische Universitaet Muenchen
+
+
+Definition of the partial ordering for the type of all functions => (fun)
+
+REMARK: The ordering on 'a => 'b is only defined if 'b is in class po !!
+
+*)
+
+Fun1 = Pcpo +
+
+(* default class is still term *)
+
+consts
+ less_fun :: "['a=>'b::po,'a=>'b] => bool"
+
+rules
+ (* definition of the ordering less_fun *)
+ (* in fun1.ML it is proved that less_fun is a po *)
+
+ less_fun_def "less_fun(f1,f2) == ! x. f1(x) << f2(x)"
+
+end
+
+
+
+