Return-Path: X-Original-To: apmail-commons-issues-archive@minotaur.apache.org Delivered-To: apmail-commons-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id F202E17445 for ; Thu, 19 Feb 2015 21:24:11 +0000 (UTC) Received: (qmail 30399 invoked by uid 500); 19 Feb 2015 21:24:11 -0000 Delivered-To: apmail-commons-issues-archive@commons.apache.org Received: (qmail 30304 invoked by uid 500); 19 Feb 2015 21:24:11 -0000 Mailing-List: contact issues-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: issues@commons.apache.org Delivered-To: mailing list issues@commons.apache.org Received: (qmail 30293 invoked by uid 99); 19 Feb 2015 21:24:11 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 19 Feb 2015 21:24:11 +0000 Date: Thu, 19 Feb 2015 21:24:11 +0000 (UTC) From: "Thomas Neidhart (JIRA)" To: issues@commons.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (MATH-1204) bracket function gives up too early MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/MATH-1204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14328151#comment-14328151 ] Thomas Neidhart commented on MATH-1204: --------------------------------------- Added missing changelog in commit f1b2fcd7f51995130d71f1703e5c292ec648e94c. Backported change to the 3.5 branch in commit 9aa63826735104080d8eb612fd3a5c84264c9c17. > bracket function gives up too early > ------------------------------------ > > Key: MATH-1204 > URL: https://issues.apache.org/jira/browse/MATH-1204 > Project: Commons Math > Issue Type: Bug > Affects Versions: 3.4.1 > Reporter: Evan Ward > Original Estimate: 1h > Remaining Estimate: 1h > > In UnivariateSolverUtils.bracket(...) the search ends prematurely if a = lowerBound, which ignores some roots in the interval. -- This message was sent by Atlassian JIRA (v6.3.4#6332)