isabelle: src/HOL/ex/NatSum.thy@44254696843a (annotated)

1476 608483c2122a expanded tabs; incorporated Konrad's changes clasohm parents: 1376 diff changeset	1	(* Title: HOL/ex/natsum.thy
969 b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	2	ID: $Id$
1476 608483c2122a expanded tabs; incorporated Konrad's changes clasohm parents: 1376 diff changeset	3	Author: Tobias Nipkow
969 b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	4	Copyright 1994 TU Muenchen
b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	5
b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	6	A summation operator. sum(f,n+1) is the sum of all f(i), i=0...n.
b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	7	*)
b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	8
b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	9	NatSum = Arith +
1376 92f83b9d17e1 removed quotes from consts and syntax sections clasohm parents: 969 diff changeset	10	consts sum :: [nat=>nat, nat] => nat
969 b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	11	rules sum_0 "sum f 0 = 0"
b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	12	sum_Suc "sum f (Suc n) = f(n) + sum f n"
b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	13	end

author	berghofe
	Tue, 25 Jun 1996 13:11:29 +0200
changeset 1824	44254696843a
parent 1476	608483c2122a
child 3269	eca2a3634acd
permissions	-rw-r--r--