Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com Date: Thu, 5 Aug 2004 10:40:02 +0200 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: isfinite returning wrong results Message-ID: <20040805084002.GD24647@cygbert.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <20040804081034.GA4072@efn.org> <20040804140132.GB15068@trixie.casa.cgf.cx> <20040804214645.GA3968@efn.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040804214645.GA3968@efn.org> User-Agent: Mutt/1.4.2i On Aug 4 14:46, Yitzchak Scott-Thoennes wrote: > On Wed, Aug 04, 2004 at 10:01:32AM -0400, Christopher Faylor wrote: > > On Wed, Aug 04, 2004 at 01:10:35AM -0700, Yitzchak Scott-Thoennes wrote: > > >I'm having trouble figuring this out. isfinite is sometimes returning > > >incorrect results. > > > > cygwin uses the newlib library for all of its math operations. The > > mailing list for newlib is: > > > > newlib at sourceware dot org > > But it doesn't appear to be a newlib bug. fpclassify returns fine, and the > isfinite macro in math.h is fine, but impossible results emerge. But then again it's not a Cygwin bug since there's no Cygwin functionality involved besides the newlib calls. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Co-Project Leader mailto:cygwin@cygwin.com Red Hat, Inc. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/