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# ChangeLog for app-sci/otter
# Copyright 2002-2004 Gentoo Foundation; Distributed under the GPL v2
# $Header: /var/cvsroot/gentoo-x86/app-sci/otter/ChangeLog,v 1.7 2004/10/02 15:11:18 swegener Exp $
01 Jul 2004; Jeremy Huddleston <eradicator@gentoo.org> otter-3.2.ebuild,
otter-3.3.ebuild:
virtual/glibc -> virtual/libc
*otter-3.3 (31 Dec 2003)
31 Dec 2003; George Shapovalov <george@gentoo.org> otter-3.2.ebuild :
new version. Build procedure has slightly changed, adjusted ebuild to follow
*otter-3.2 (16 May 2003)
16 May 2003; George Shapovalov <george@gentoo.org> Manifest, otter-3.2.ebuild, files/{digest-otter-3.2} :
initial release (#19036)
Otter is designed to prove theorems
stated in first-order logic with equality. Otter's inference rules are based on
resolution and paramodulation, and it includes facilities for term rewriting,
term orderings, Knuth-Bendix completion, weighting, and strategies for directing
and restricting searches for proofs. Otter can also be used as a symbolic
calculator and has an embedded equational programming system. Otter is a
fourth-generation Argonne National Laboratory deduction system whose ancestors
(dating from the early 1960s) include the TP series, NIUTP, AURA, and ITP.
ebuild submitted by Meghan Claire Pike <s0199782@sms.ed.ac.uk>
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