isabelle: src/CCL/Gfp.thy@1f0218dab849 (annotated)

17456 bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	1	(* Title: CCL/Gfp.thy
0 a5a9c433f639 Initial revision clasohm parents: diff changeset	2	ID: $Id$
1474 3f7d67927fe2 expanded tabs clasohm parents: 0 diff changeset	3	Author: Lawrence C Paulson, Cambridge University Computer Laboratory
0 a5a9c433f639 Initial revision clasohm parents: diff changeset	4	Copyright 1992 University of Cambridge
a5a9c433f639 Initial revision clasohm parents: diff changeset	5	*)
a5a9c433f639 Initial revision clasohm parents: diff changeset	6
17456 bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	7	header {* Greatest fixed points *}
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	8
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	9	theory Gfp
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	10	imports Lfp
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	11	begin
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	12
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	13	constdefs
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	14	gfp :: "['a set=>'a set] => 'a set" (greatest fixed point)
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	15	"gfp(f) == Union({u. u <= f(u)})"
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	16
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	17	ML {* use_legacy_bindings (the_context ()) *}
bcf7544875b2 converted to Isar theory format; wenzelm parents: 1474 diff changeset	18
0 a5a9c433f639 Initial revision clasohm parents: diff changeset	19	end

author	wenzelm
	Sun, 30 Apr 2006 22:50:08 +0200
changeset 19514	1f0218dab849
parent 17456	bcf7544875b2
child 20140	98acc6d0fab6
permissions	-rw-r--r--