isabelle: src/HOL/Algebra/abstract/PID.thy@fc385ce6187d (annotated)

7998 3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	1	(*
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	2	Principle ideal domains
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	3	$Id$
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	4	Author: Clemens Ballarin, started 5 October 1999
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	5	*)
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	6
17479 68a7acb5f22e converted to Isar theory format; wenzelm parents: 7998 diff changeset	7	theory PID imports Ideal begin
7998 3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	8
17479 68a7acb5f22e converted to Isar theory format; wenzelm parents: 7998 diff changeset	9	instance pid < factorial
68a7acb5f22e converted to Isar theory format; wenzelm parents: 7998 diff changeset	10	apply intro_classes
68a7acb5f22e converted to Isar theory format; wenzelm parents: 7998 diff changeset	11	apply (rule TrueI)
68a7acb5f22e converted to Isar theory format; wenzelm parents: 7998 diff changeset	12	apply (erule pid_irred_imp_prime)
68a7acb5f22e converted to Isar theory format; wenzelm parents: 7998 diff changeset	13	done
7998 3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	14
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	15	end

author	aspinall
	Fri, 30 Sep 2005 18:18:34 +0200
changeset 17740	fc385ce6187d
parent 17479	68a7acb5f22e
child 20318	0e0ea63fe768
permissions	-rw-r--r--