Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!aioe.org!feeder.news-service.com!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!newsgate.cistron.nl!newsgate.news.xs4all.nl!194.109.133.84.MISMATCH!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 0.017 X-Spam-Evidence: '*H*': 0.97; '*S*': 0.00; 'figures': 0.07; 'curious.': 0.09; 'sig': 0.09; 'received:209.85.214.174': 0.13; 'received:mail-iw0-f174.google.com': 0.13; 'wrote:': 0.15; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'two?': 0.16; 'vaguely': 0.16; 'pm,': 0.16; 'header:In-Reply- To:1': 0.22; 'tue,': 0.23; 'received:209.85.214': 0.28; 'message- id:@mail.gmail.com': 0.28; '(just': 0.30; 'to:addr:python-list': 0.34; 'curious': 0.35; 'received:google.com': 0.37; 'received:209.85': 0.38; 'steven': 0.38; 'subject:: ': 0.38; 'to:addr:python.org': 0.39; 'received:209': 0.39; 'ever': 0.65; 'jun': 0.67; '12:56': 0.84; '0.0': 0.91 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=0VlsPs3ZyI+2e2zT+RLHL14LMAMI4G/vIP25z7LpndM=; b=D6OA2bnXSVGS50iqhlhBZKufyVL6LWX+AMXx00aH4mr6tAX1mtxZFVYZKvl0aZPIxU Mh7hKKz/kKY2YSGIa7o23hGw8A1zPQngBxqGg4h58RScgCwuu4MuOK0A61EeZGm/jhx0 7CKl14/yn29jRs8lEmGN4AF933qrdFLbDGe0Q= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=NMgt4LxdyIqqMFqyZcblrxq62Qhm2WPRpOvKzg8F2fNlHUoM5sizs2s+N0AKUrJqXg ylXKmdaxbOgS4FyL1CfWmkepUnAdkCilRGcJB2JhOv5X60VhA5g5v+V/GnT2uR9VOlcj Z44erpXHagILpEpBMEpEQXdoEGos8wstbw+UA= MIME-Version: 1.0 In-Reply-To: <4e0942d1$0$29987$c3e8da3$5496439d@news.astraweb.com> References: <10b8388e-76fc-4a93-aeff-676cdb3d1d12@5g2000yqb.googlegroups.com> <4e04f793$0$29975$c3e8da3$5496439d@news.astraweb.com> <4e0942d1$0$29987$c3e8da3$5496439d@news.astraweb.com> Date: Tue, 28 Jun 2011 13:16:49 +1000 Subject: Re: Significant figures calculation From: Chris Angelico To: python-list@python.org Content-Type: text/plain; charset=ISO-8859-1 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: 9 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1309231012 news6.xs4all.nl 4362 [2001:888:2000:d::a6]:36577 X-Complaints-To: abuse@xs4all.nl Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:8519 On Tue, Jun 28, 2011 at 12:56 PM, Steven D'Aprano wrote: > Zero sig figure: 0 > Is 0.0 one sig fig or two? (Just vaguely curious. Also curious as to whether a zero sig figures value is ever useful.) ChrisA