From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,35f6cee6f665d64b X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit Received: by 10.66.88.199 with SMTP id bi7mr1746819pab.17.1344323768786; Tue, 07 Aug 2012 00:16:08 -0700 (PDT) Path: g9ni3093299pbo.0!nntp.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!ctu-peer!ctu-gate!news.nctu.edu.tw!usenet.stanford.edu!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail From: Ada novice Newsgroups: comp.lang.ada Subject: Re: ANN: Ada 2005 Math Extensions 20120712 Date: Mon, 30 Jul 2012 11:59:06 -0700 (PDT) Organization: http://groups.google.com Message-ID: <3288b9b5-d0a4-47ad-9382-4b686c0868a0@googlegroups.com> References: <167ecede-3588-45f0-904b-06a8be4cfec7@googlegroups.com> <2ba72d4e-6e88-4900-8232-c075242dec1f@googlegroups.com> <65f76f80-a1e5-4c60-8002-45becc2a1198@googlegroups.com> NNTP-Posting-Host: 193.11.21.204 Mime-Version: 1.0 X-Trace: posting.google.com 1343674747 11701 127.0.0.1 (30 Jul 2012 18:59:07 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Mon, 30 Jul 2012 18:59:07 +0000 (UTC) In-Reply-To: Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=193.11.21.204; posting-account=Rr9I-QoAAACS-nOzpA-mGxtAlZ46Nb6I User-Agent: G2/1.0 Content-Type: text/plain; charset=ISO-8859-1 Date: 2012-07-30T11:59:06-07:00 List-Id: On Saturday, July 28, 2012 8:33:32 PM UTC+1, Simon Wright wrote: > I'm not a numerical analyst, so I have no idea whether these differences > > represent bugs or features. >From the lapack documentation: The computed eigenvectors are normalized to have Euclidean norm equal to 1 and largest component real. I have checked for both the "Debian" lapack and the ACML results and they both adhere to the documentation rule. YC