From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: rm@fabula.de Newsgroups: gmane.lisp.guile.devel Subject: Re: mpz_cmp_d and NaNs in = and < Date: Tue, 13 May 2003 12:21:31 +0200 Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Message-ID: <20030513102131.GA29155@www> References: <87isspt1sc.fsf@zip.com.au> <87issjvhhm.fsf@zip.com.au> <87fznnge0i.fsf@zagadka.ping.de> <87u1bz21xp.fsf@zip.com.au> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: main.gmane.org 1052817718 27336 80.91.224.249 (13 May 2003 09:21:58 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Tue, 13 May 2003 09:21:58 +0000 (UTC) Cc: guile-devel@gnu.org Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Tue May 13 11:21:56 2003 Return-path: Original-Received: from monty-python.gnu.org ([199.232.76.173]) by main.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 19FVxh-00072M-00 for ; Tue, 13 May 2003 11:20:41 +0200 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.10.13) id 19FVxK-0006Nz-03 for guile-devel@m.gmane.org; Tue, 13 May 2003 05:20:18 -0400 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.10.13) id 19FVwT-0005qO-00 for guile-devel@gnu.org; Tue, 13 May 2003 05:19:25 -0400 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.10.13) id 19FVvy-0005de-00 for guile-devel@gnu.org; Tue, 13 May 2003 05:18:54 -0400 Original-Received: from [217.22.192.104] (helo=www.elogos.de) by monty-python.gnu.org with esmtp (Exim 4.10.13) id 19FVvj-0005cq-00 for guile-devel@gnu.org; Tue, 13 May 2003 05:18:39 -0400 Original-Received: by www.elogos.de (Postfix, from userid 5001) id BC4071457F; Tue, 13 May 2003 12:21:31 +0200 (CEST) Original-To: Kevin Ryde Content-Disposition: inline In-Reply-To: <87u1bz21xp.fsf@zip.com.au> User-Agent: Mutt/1.5.3i X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1b5 Precedence: list List-Id: Developers list for Guile, the GNU extensibility library List-Help: List-Post: List-Subscribe: , List-Archive: List-Unsubscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: main.gmane.org gmane.lisp.guile.devel:2348 X-Report-Spam: http://spam.gmane.org/gmane.lisp.guile.devel:2348 On Tue, May 13, 2003 at 09:13:54AM +1000, Kevin Ryde wrote: > Marius Vollmer writes: > > > > For example, we can't currently represent negative imaginary zero. > > Ah yes, I guess the ==0 in scm_make_complex doesn't recognise the > distincation. > > > we might want to change that, maybe. > > Personally I'm not a fan of negative zero, it's pretty hard to see a > proper use for it. Divide by it and you'll see :-) Ralfd > > _______________________________________________ > Guile-devel mailing list > Guile-devel@gnu.org > http://mail.gnu.org/mailman/listinfo/guile-devel _______________________________________________ Guile-devel mailing list Guile-devel@gnu.org http://mail.gnu.org/mailman/listinfo/guile-devel