Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!bcyclone05.am1.xlned.com!bcyclone05.am1.xlned.com!newsfeed.xs4all.nl!newsfeed3.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!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 0.036 X-Spam-Evidence: '*H*': 0.93; '*S*': 0.00; 'say,': 0.05; 'subject:help': 0.08; 'subject:command': 0.09; 'cc:addr:python- list': 0.11; 'eat': 0.16; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'subject:description': 0.16; 'unlikely': 0.16; 'wrote:': 0.18; 'cc:addr:python.org': 0.22; 'cc:2**0': 0.24; 'header:In-Reply-To:1': 0.27; 'message- id:@mail.gmail.com': 0.30; "d'aprano": 0.31; 'steven': 0.31; 'fri,': 0.33; 'but': 0.35; 'received:google.com': 0.35; 'nov': 0.38; 'subject:needed': 0.38; 'pm,': 0.38; 'subject:" ': 0.39; 'is.': 0.60; 'equals': 0.68; '"it': 0.84; 'actually,': 0.84; 'absolutely': 0.87; 'to:none': 0.92 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:cc :content-type:content-transfer-encoding; bh=fioUBmEkxcIFJAnLC+dBhwd/4QlQ87Is1lipcOTpTYc=; b=oSkpE+/thTcLcpoZ/rUGNA2Rl2+4L9SdiS+OPFc2vl21Rf3Eh/EckH6VdMF0t6n28M H5AcbumEcc82G3Fcefvum2EFiMwahcSQnJtP1uawjQ311VPC6IIaXcls6o+tfwIrUzQh IIXW1uq0nUEoJWZmjK10uRTioEKEfmTgwfSgTAU2n7kt04whZFefQPNxy90l0zCJkYjc nlsOSj/HI5Y0A7GLZVF0tGs4d4JgAKimd5VOmK2p0K5Ht+7vU+vA+PBdQ8lPLGpwyU8X x8xiz9zOoreqB3//BO4R0zagmY70qg9F7Q9gqjgsOcM3YHqh6vxp3CoBPy88PtR80P5B q+7Q== MIME-Version: 1.0 X-Received: by 10.42.64.143 with SMTP id g15mr14213950ici.59.1415341545043; Thu, 06 Nov 2014 22:25:45 -0800 (PST) In-Reply-To: <545c5d01$0$12989$c3e8da3$5496439d@news.astraweb.com> References: <000001cff8e7$af51ef30$0df5cd90$@gmail.com> <000601cff8f4$7dc40220$794c0660$@gmail.com> <545c5d01$0$12989$c3e8da3$5496439d@news.astraweb.com> Date: Fri, 7 Nov 2014 17:25:44 +1100 Subject: Re: Understanding "help" command description syntax - explanation needed From: Chris Angelico Cc: "python-list@python.org" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable 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: 13 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1415341554 news.xs4all.nl 2860 [2001:888:2000:d::a6]:59551 X-Complaints-To: abuse@xs4all.nl X-Received-Bytes: 3784 X-Received-Body-CRC: 3757472668 Xref: csiph.com comp.lang.python:80350 On Fri, Nov 7, 2014 at 4:47 PM, Steven D'Aprano wrote: > But a *great* mathematician will say, "Hmmm, actually, we don't *know* th= at > 2+2 equals 4, because we cannot prove that arithmetic is absolutely > consistent. If arithmetic is not consistent, then we might simultaneously > prove that 2+2 =3D 4 and 2+2 =E2=89=A0 4, which is unlikely but not incon= ceivable." > And the mother of a young child will say "It just is. Now eat your greens." ChrisA