Return-Path: X-Original-To: apmail-commons-dev-archive@www.apache.org Delivered-To: apmail-commons-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 56DEC6AF9 for ; Thu, 21 Jul 2011 04:39:58 +0000 (UTC) Received: (qmail 69578 invoked by uid 500); 21 Jul 2011 04:39:56 -0000 Delivered-To: apmail-commons-dev-archive@commons.apache.org Received: (qmail 69224 invoked by uid 500); 21 Jul 2011 04:39:47 -0000 Mailing-List: contact dev-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Commons Developers List" Delivered-To: mailing list dev@commons.apache.org Received: (qmail 69208 invoked by uid 99); 21 Jul 2011 04:39:41 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 21 Jul 2011 04:39:41 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of ted.dunning@gmail.com designates 209.85.216.43 as permitted sender) Received: from [209.85.216.43] (HELO mail-qw0-f43.google.com) (209.85.216.43) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 21 Jul 2011 04:39:33 +0000 Received: by qwf6 with SMTP id 6so569362qwf.30 for ; Wed, 20 Jul 2011 21:39:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; bh=ycTUkaAE0Pu45lHVo9luEkJHc8pOvSoi0gqoJPreVz8=; b=u50MXfJHM/Y/iUOgpgc6yrXSAVl5hTFvo9n8rxdQd2tAIuF21xM35b9G8A2R1dFSgq 7AkfqoamlTJDXbad5wbc+tgikhd6FLZNLCl4LuoSt7I6VGFEQjb/5TCyMvf48qY+uPCG K22x5OlPHSkQUPfmQJFAGTuU/dDMPODGdrcXA= Received: by 10.224.0.200 with SMTP id 8mr8727881qac.286.1311223153088; Wed, 20 Jul 2011 21:39:13 -0700 (PDT) MIME-Version: 1.0 Received: by 10.224.54.15 with HTTP; Wed, 20 Jul 2011 21:38:53 -0700 (PDT) In-Reply-To: References: From: Ted Dunning Date: Wed, 20 Jul 2011 21:38:53 -0700 Message-ID: Subject: Re: [math] Pivoting in QR decomposition To: Commons Developers List Content-Type: multipart/alternative; boundary=20cf30667c2d42da4f04a88cee3e X-Virus-Checked: Checked by ClamAV on apache.org --20cf30667c2d42da4f04a88cee3e Content-Type: text/plain; charset=UTF-8 Sounds like you need a new method. It also sounds like the Q and R components of the decomposition (if accessible) will be rendered in permuted order. Is there such an accessor? If so, is the doc up to snuff on this caveat? On Wed, Jul 20, 2011 at 9:27 PM, Greg Sterijevski wrote: > Is there any way to get this info out (pivot order)? --20cf30667c2d42da4f04a88cee3e--