From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12707 invoked by alias); 6 Aug 2009 13:58:22 -0000 Received: (qmail 12699 invoked by uid 22791); 6 Aug 2009 13:58:22 -0000 X-SWARE-Spam-Status: No, hits=-1.3 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from smtp6.welho.com (HELO smtp6.welho.com) (213.243.153.40) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 06 Aug 2009 13:58:16 +0000 Received: from [10.0.0.133] (cs181224175.pp.htv.fi [82.181.224.175]) by smtp6.welho.com (Postfix) with ESMTP id 325C35BC017 for ; Thu, 6 Aug 2009 16:58:14 +0300 (EEST) Message-ID: <4A7AE175.8050807@iki.fi> Date: Thu, 06 Aug 2009 13:58:00 -0000 From: Tuomo Keskitalo User-Agent: Mozilla-Thunderbird 2.0.0.22 (X11/20090707) MIME-Version: 1.0 To: GSL Discuss Mailing List Subject: nmsimplex2 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Mailing-List: contact gsl-discuss-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gsl-discuss-owner@sourceware.org X-SW-Source: 2009-q3/txt/msg00006.txt.bz2 Hi, a faster simplex mininimser gsl_multimin_fminimizer_nmsimplex2 (which is O(N) instead of O(N^2), according to NEWS) was added to GSL-1.12. Is there any reference or more information about this algorithm (besides the source code)? -- Tuomo.Keskitalo@iki.fi http://iki.fi/tuomo.keskitalo