Path: csiph.com!usenet.pasdenom.info!weretis.net!feeder1.news.weretis.net!news.roellig-ltd.de!open-news-network.org!rt.uk.eu.org!newsfeed.xs4all.nl!newsfeed3a.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.002 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'subject:Python': 0.06; 'feature.': 0.09; 'linear': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'python': 0.11; 'algebra,': 0.16; 'compute': 0.16; 'equations': 0.16; 'implies': 0.16; 'kern': 0.16; 'received:80.91.229.3': 0.16; 'received:plane.gmane.org': 0.16; 'stuff.': 0.16; 'tends': 0.16; 'underlying': 0.16; 'language': 0.16; 'wrote:': 0.18; 'library': 0.18; 'packages.': 0.19; 'header :User-Agent:1': 0.23; 'interpret': 0.24; 'source': 0.25; 'header:X -Complaints-To:1': 0.27; 'header:In-Reply-To:1': 0.27; 'expanding': 0.29; "doesn't": 0.30; 'robert': 0.30; 'probably': 0.32; 'open': 0.33; 'but': 0.35; 'doing': 0.36; 'turn': 0.37; 'easily': 0.37; 'to:addr:python-list': 0.38; 'to:addr:python.org': 0.39; 'received:org': 0.40; 'our': 0.64; 'world': 0.66; 'believe': 0.68; 'results': 0.69; 'eco': 0.84; 'factoring': 0.84; 'not...': 0.84; 'terrible': 0.84 X-Injected-Via-Gmane: http://gmane.org/ To: python-list@python.org From: Robert Kern Subject: Re: Python and Math Date: Wed, 21 May 2014 10:34:48 +0100 References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Gmane-NNTP-Posting-Host: 213.1.240.226 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 In-Reply-To: X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 30 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1400664907 news.xs4all.nl 2849 [2001:888:2000:d::a6]:34160 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:71850 On 2014-05-21 01:40, Dennis Lee Bieber wrote: > On Sun, 18 May 2014 14:09:43 -0400, "Bill Cunningham" > declaimed the following: > >> linear algebra, expanding and factoring equations of all degrees. >> Geometry. >> > Without significant add-in libraries, probably not... > > "Expanding and factoring equations" -- to me -- implies /symbolic > algebra systems/. > > Python can compute results of equations, but it won't, natively, > reformulate equations. > > Linear algebra tends to turn into matrix manipulation, as I recall... > Again, not a native feature. But all easily available with well-established open source packages. Just because it's not in the standard library doesn't mean that Python isn't a suitable language for doing this stuff. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco