isabelle: src/HOL/ex/NatSum.thy@92f83b9d17e1 (annotated)

969 b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	1	(* Title: HOL/ex/natsum.thy
b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	2	ID: $Id$
b051e2fc2e34 converted ex with curried function application clasohm parents: diff changeset	3	Author: Tobias Nipkow
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	clasohm
	Fri, 01 Dec 1995 12:03:13 +0100
changeset 1376	92f83b9d17e1
parent 969	b051e2fc2e34
child 1476	608483c2122a
permissions	-rw-r--r--