Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!aioe.org!news.stack.nl!newsfeed.xs4all.nl!newsfeed5.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 0.000 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'subject:Python': 0.05; 'interpreter.': 0.07; 'say.': 0.07; 'python': 0.08; 'from:addr:ethan': 0.09; 'from:addr:stoneleaf.us': 0.09; 'from:name:ethan furman': 0.09; 'message-id:@stoneleaf.us': 0.09; 'received:184.172': 0.09; 'received:gator410.hostgator.com': 0.09; '~ethan~': 0.09; 'received:72.11': 0.16; 'received:72.11.125': 0.16; 'received:72.11.125.166': 0.16; 'cc:addr:python-list': 0.16; 'wrote:': 0.18; '>>>': 0.18; 'cc:no real name:2**0': 0.21; 'trying': 0.21; 'header:In-Reply-To:1': 0.22; 'feb': 0.22; 'sat,': 0.25; 'cc:2**0': 0.26; "i'm": 0.28; 'subject: .': 0.29; 'cc:addr:python.org': 0.29; 'ball': 0.30; 'idea': 0.32; 'header :User-Agent:1': 0.33; 'direction': 0.34; 'steven': 0.34; 'post': 0.36; 'question': 0.36; 'enough': 0.38; 'should': 0.38; 'your': 0.61; 'afraid': 0.63; 'received:websitewelcome.com': 0.64; 'received:69.93': 0.67; 'readers.': 0.84 Date: Mon, 27 Feb 2012 09:28:44 -0800 From: Ethan Furman User-Agent: Thunderbird 1.5.0.10 (Windows/20070221) MIME-Version: 1.0 To: jmfauth Subject: Re: Python math is off by .000000000000045 References: <4f4965f5$0$29989$c3e8da3$5496439d@news.astraweb.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator410.hostgator.com X-AntiAbuse: Original Domain - python.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - stoneleaf.us X-BWhitelist: no X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: mail.admailinc.com ([192.168.10.136]) [72.11.125.166]:1265 X-Source-Auth: ethan+stoneleaf.us X-Email-Count: 3 X-Source-Cap: dG9idWs7dG9idWs7Z2F0b3I0MTAuaG9zdGdhdG9yLmNvbQ== Cc: python-list@python.org X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.12 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: 24 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1330365088 news.xs4all.nl 6982 [2001:888:2000:d::a6]:37714 X-Complaints-To: abuse@xs4all.nl Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:20947 jmfauth wrote: > On 25 fév, 23:51, Steven D'Aprano +comp.lang.pyt...@pearwood.info> wrote: >> On Sat, 25 Feb 2012 13:25:37 -0800, jmfauth wrote: >>>>>> (2.0).hex() >>> '0x1.0000000000000p+1' >>>>>> (4.0).hex() >>> '0x1.0000000000000p+2' >>>>>> (1.5).hex() >>> '0x1.8000000000000p+0' >>>>>> (1.1).hex() >>> '0x1.199999999999ap+0' >>> jmf >> What's your point? I'm afraid my crystal ball is out of order and I have >> no idea whether you have a question or are just demonstrating your >> mastery of copy and paste from the Python interactive interpreter. > > It should be enough to indicate the right direction > for casual interested readers. I'm a casual interested reader and I have no idea what your post is trying to say. ~Ethan~