Return-Path: X-Original-To: apmail-commons-commits-archive@minotaur.apache.org Delivered-To: apmail-commons-commits-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 9D2DA48FA for ; Fri, 1 Jul 2011 09:14:24 +0000 (UTC) Received: (qmail 12719 invoked by uid 500); 1 Jul 2011 09:14:22 -0000 Delivered-To: apmail-commons-commits-archive@commons.apache.org Received: (qmail 12189 invoked by uid 500); 1 Jul 2011 09:14:13 -0000 Mailing-List: contact commits-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@commons.apache.org Delivered-To: mailing list commits@commons.apache.org Received: (qmail 11896 invoked by uid 99); 1 Jul 2011 09:13:58 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 01 Jul 2011 09:13:58 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO eris.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 01 Jul 2011 09:13:56 +0000 Received: from eris.apache.org (localhost [127.0.0.1]) by eris.apache.org (Postfix) with ESMTP id 75D3D2388A39 for ; Fri, 1 Jul 2011 09:13:36 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: svn commit: r1141884 - /commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/NonLinearConjugateGradientOptimizer.java Date: Fri, 01 Jul 2011 09:13:36 -0000 To: commits@commons.apache.org From: luc@apache.org X-Mailer: svnmailer-1.0.8 Message-Id: <20110701091336.75D3D2388A39@eris.apache.org> Author: luc Date: Fri Jul 1 09:13:36 2011 New Revision: 1141884 URL: http://svn.apache.org/viewvc?rev=1141884&view=rev Log: removed unused variable Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/NonLinearConjugateGradientOptimizer.java Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/NonLinearConjugateGradientOptimizer.java URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/NonLinearConjugateGradientOptimizer.java?rev=1141884&r1=1141883&r2=1141884&view=diff ============================================================================== --- commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/NonLinearConjugateGradientOptimizer.java (original) +++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/NonLinearConjugateGradientOptimizer.java Fri Jul 1 09:13:36 2011 @@ -149,15 +149,10 @@ public class NonLinearConjugateGradientO } } - double dTd = 0; - for (final double di : searchDirection) { - dTd += di * di; - } - // Find the optimal step in the search direction. final UnivariateRealFunction lsf = new LineSearchFunction(searchDirection); final double uB = findUpperBound(lsf, 0, initialStep); - // XXX Last parameters is set to a value clode to zero in order to + // XXX Last parameters is set to a value close to zero in order to // work around the divergence problem in the "testCircleFitting" // unit test (see MATH-439). final double step = solver.solve(maxEval, lsf, 0, uB, 1e-15);