From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Mark H Weaver Newsgroups: gmane.lisp.guile.user Subject: Re: negating a number Date: Wed, 15 Jan 2014 13:30:44 -0500 Message-ID: <8738kpumgb.fsf@netris.org> References: <1389810289.3409.158.camel@DebianBox.loc> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1389810811 12530 80.91.229.3 (15 Jan 2014 18:33:31 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 15 Jan 2014 18:33:31 +0000 (UTC) Cc: guile-user@gnu.org To: richard@rshann.plus.com Original-X-From: guile-user-bounces+guile-user=m.gmane.org@gnu.org Wed Jan 15 19:33:36 2014 Return-path: Envelope-to: guile-user@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1W3VHT-0006ic-Ey for guile-user@m.gmane.org; Wed, 15 Jan 2014 19:33:35 +0100 Original-Received: from localhost ([::1]:56661 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W3VHT-0001er-0v for guile-user@m.gmane.org; Wed, 15 Jan 2014 13:33:35 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54451) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W3VHC-0001ea-U7 for guile-user@gnu.org; Wed, 15 Jan 2014 13:33:25 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W3VH5-0002vn-7Y for guile-user@gnu.org; Wed, 15 Jan 2014 13:33:18 -0500 Original-Received: from world.peace.net ([96.39.62.75]:50665) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W3VH5-0002vh-4T for guile-user@gnu.org; Wed, 15 Jan 2014 13:33:11 -0500 Original-Received: from 209-6-91-212.c3-0.smr-ubr1.sbo-smr.ma.cable.rcn.com ([209.6.91.212] helo=yeeloong) by world.peace.net with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1W3VGz-0003zW-9U; Wed, 15 Jan 2014 13:33:05 -0500 In-Reply-To: <1389810289.3409.158.camel@DebianBox.loc> (Richard Shann's message of "Wed, 15 Jan 2014 18:24:49 +0000") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 96.39.62.75 X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-user-bounces+guile-user=m.gmane.org@gnu.org Original-Sender: guile-user-bounces+guile-user=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.user:11003 Archived-At: Richard Shann writes: > Is there something neater than > > (- 0 amount) > > to negate a number? Can't spot anything in the manual ... Yes: (- amount) Mark