isabelle: src/HOL/Lfp.thy@ae499452700a (annotated)

1475 7f5a4cd08209 expanded tabs; renamed subtype to typedef; clasohm parents: 1370 diff changeset	1	(* Title: HOL/Lfp.thy
923 ff1574a81019 new version of HOL with curried function application clasohm parents: diff changeset	2	ID: $Id$
1475 7f5a4cd08209 expanded tabs; renamed subtype to typedef; clasohm parents: 1370 diff changeset	3	Author: Lawrence C Paulson, Cambridge University Computer Laboratory
923 ff1574a81019 new version of HOL with curried function application clasohm parents: diff changeset	4	Copyright 1992 University of Cambridge
ff1574a81019 new version of HOL with curried function application clasohm parents: diff changeset	5
ff1574a81019 new version of HOL with curried function application clasohm parents: diff changeset	6	The Knaster-Tarski Theorem
ff1574a81019 new version of HOL with curried function application clasohm parents: diff changeset	7	*)
ff1574a81019 new version of HOL with curried function application clasohm parents: diff changeset	8
14169 0590de71a016 Converted to new style theories. skalberg parents: 11609 diff changeset	9	theory Lfp = Product_Type:
1558 9c6ebfab4e05 added constdefs section clasohm parents: 1475 diff changeset	10
9c6ebfab4e05 added constdefs section clasohm parents: 1475 diff changeset	11	constdefs
14169 0590de71a016 Converted to new style theories. skalberg parents: 11609 diff changeset	12	lfp :: "['a set \<Rightarrow> 'a set] \<Rightarrow> 'a set"
1558 9c6ebfab4e05 added constdefs section clasohm parents: 1475 diff changeset	13	"lfp(f) == Inter({u. f(u) <= u})" (least fixed point)
9c6ebfab4e05 added constdefs section clasohm parents: 1475 diff changeset	14
923 ff1574a81019 new version of HOL with curried function application clasohm parents: diff changeset	15	end

author	skalberg
	Fri, 05 Dec 2003 19:39:39 +0100
changeset 14278	ae499452700a
parent 14169	0590de71a016
child 15131	c69542757a4d
permissions	-rw-r--r--