From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: Using the GNU GMP Library for Bignums in Emacs Date: Mon, 07 May 2018 20:40:58 +0200 Message-ID: <87vabz8g1x.fsf@linux-m68k.org> References: <29f933ac-a6bf-8742-66a7-0a9d6d3e5a88@disroot.org> <42cbc5ab-2f02-4aa5-4b19-7b2357f91692@cs.ucla.edu> <1f58acbf-a7d8-bf4e-3d0e-a285515a22e6@cs.ucla.edu> <2549728d-8e40-b46a-009e-07cef0c24208@cs.ucla.edu> <63fdd138-77d3-89b9-aa69-490300f588a9@cs.ucla.edu> <838t90pr2l.fsf@gnu.org> <85ec3668-6b66-e47a-c10a-ffb3fc8be5d5@cs.ucla.edu> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1525718349 3243 195.159.176.226 (7 May 2018 18:39:09 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 7 May 2018 18:39:09 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) Cc: eliz@gnu.org, Paul Eggert , eller.helmut@gmail.com, emacs-devel@gnu.org To: Richard Stallman Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon May 07 20:39:04 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fFl2N-0000iu-5B for ged-emacs-devel@m.gmane.org; Mon, 07 May 2018 20:39:03 +0200 Original-Received: from localhost ([::1]:47627 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fFl4U-0002zc-Be for ged-emacs-devel@m.gmane.org; Mon, 07 May 2018 14:41:14 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:35346) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fFl4N-0002zL-Px for emacs-devel@gnu.org; Mon, 07 May 2018 14:41:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fFl4N-0008UP-1e for emacs-devel@gnu.org; Mon, 07 May 2018 14:41:07 -0400 Original-Received: from mail-out.m-online.net ([2001:a60:0:28:0:1:25:1]:57523) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fFl4J-0008Pf-81; Mon, 07 May 2018 14:41:03 -0400 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 40frzd1xFNz1qtsd; Mon, 7 May 2018 20:41:00 +0200 (CEST) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 40frzc1vYbz1qvSy; Mon, 7 May 2018 20:41:00 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id WeDdwR_K9rxY; Mon, 7 May 2018 20:40:59 +0200 (CEST) X-Auth-Info: TREcXvLPBnkIVH313hUN+8k0wACoEgmsPsYFwJ+vgoqpXnOwGwoAuoomQ6PkQRVX Original-Received: from localhost (ppp-188-174-145-238.dynamic.mnet-online.de [188.174.145.238]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Mon, 7 May 2018 20:40:59 +0200 (CEST) Original-Received: by localhost (Postfix, from userid 1000) id BE3C22C3D66; Mon, 7 May 2018 20:40:58 +0200 (CEST) X-Yow: How many retired bricklayers from FLORIDA are out purchasing PENCIL SHARPENERS right NOW?? In-Reply-To: (Richard Stallman's message of "Fri, 04 May 2018 00:26:15 -0400") X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:a60:0:28:0:1:25:1 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:225134 Archived-At: On Mai 04 2018, Richard Stallman wrote: > Another idea: %Nx with a negative number should output its 2's > complement representation in 4N bits. That's what the precision is for. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."