isabelle: src/HOL/Algebra/poly/LongDiv.thy@18b76c137c41 (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	Experimental theory: long division of polynomials
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 23 June 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
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	7	LongDiv = PolyHomo +
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	8
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	9	consts
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	10	lcoeff :: "'a::ringS up => 'a"
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	11	eucl_size :: 'a::ringS => nat
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	12
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	13	defs
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	14	lcoeff_def "lcoeff p == coeff (deg p) p"
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	15	eucl_size_def "eucl_size p == if p = <0> then 0 else deg p+1"
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	16
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	17	end
3d0c34795831 Algebra and Polynomial theories, by Clemens Ballarin paulson parents: diff changeset	18

author	wenzelm
	Mon, 08 May 2000 20:59:30 +0200
changeset 8840	18b76c137c41
parent 7998	3d0c34795831
child 11093	62c2e0af1d30
permissions	-rw-r--r--