From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#33765: emacs-26.1-mac-7.4; (expt 2 140) ; produces 0 in scratch buffer, unexpectedly Date: Sun, 16 Dec 2018 15:07:48 +0200 Message-ID: <5F8F2E1B-E446-421B-9FE0-FE1D391646D8@gnu.org> References: <15DD7597-AD89-4109-AC2F-4F66B1C9ECCD@scratch.space> <5A2E0A67-042A-46AD-8883-44FE9E4F344D@scratch.space> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1544965631 32607 195.159.176.226 (16 Dec 2018 13:07:11 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 16 Dec 2018 13:07:11 +0000 (UTC) User-Agent: K-9 Mail for Android Cc: 33765@debbugs.gnu.org To: Van L Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 16 14:07:06 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1gYW8P-0008Ml-Pk for geb-bug-gnu-emacs@m.gmane.org; Sun, 16 Dec 2018 14:07:05 +0100 Original-Received: from localhost ([::1]:42454 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gYWAW-0000mS-HN for geb-bug-gnu-emacs@m.gmane.org; Sun, 16 Dec 2018 08:09:16 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:50520) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gYWAL-0000lu-OB for bug-gnu-emacs@gnu.org; Sun, 16 Dec 2018 08:09:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gYWAI-0000tC-U6 for bug-gnu-emacs@gnu.org; Sun, 16 Dec 2018 08:09:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:45714) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gYWAI-0000t7-Ql for bug-gnu-emacs@gnu.org; Sun, 16 Dec 2018 08:09:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gYWAI-0002Jh-LS for bug-gnu-emacs@gnu.org; Sun, 16 Dec 2018 08:09:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 16 Dec 2018 13:09:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 33765 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-Cc: bug-gnu-emacs@gnu.org, 33765@debbugs.gnu.org Original-Received: via spool by 33765-submit@debbugs.gnu.org id=B33765.15449656888813 (code B ref 33765); Sun, 16 Dec 2018 13:09:02 +0000 Original-Received: (at 33765) by debbugs.gnu.org; 16 Dec 2018 13:08:08 +0000 Original-Received: from localhost ([127.0.0.1]:49967 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gYW9P-0002I4-UF for submit@debbugs.gnu.org; Sun, 16 Dec 2018 08:08:08 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:40726) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gYW9N-0002HT-Pr for 33765@debbugs.gnu.org; Sun, 16 Dec 2018 08:08:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gYW9H-0008Sl-Td for 33765@debbugs.gnu.org; Sun, 16 Dec 2018 08:08:00 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:38976) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gYW9B-0008ME-1G; Sun, 16 Dec 2018 08:07:53 -0500 Original-Received: from [109.253.215.53] (port=35450 helo=[10.132.200.202]) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1gYW9A-0005zT-FQ; Sun, 16 Dec 2018 08:07:52 -0500 In-Reply-To: <5A2E0A67-042A-46AD-8883-44FE9E4F344D@scratch.space> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:153494 Archived-At: On December 16, 2018 1:11:25 PM GMT+02:00, Van L wrot= e: >=20 > > Why do you say this is unexpected? >=20 > I am not a mathematician but I believe the answer is wrong for 2^140=2E The correct value cannot be represented in an Emacs fixnum=2E What did yo= u expect Emacs to do? IOW, what would be the "expected" result, given the = limited range of integers we can represent? > > If you want the same support for huge numbers as in Scheme, try > Emacs 27=2E >=20 > I take that to mean the master branch but the emacs-mac repo-updates > are less freq=2E than gnu-emacs=E2=80=99s=2E Some features, such as this one, will not be available in older versions= =2E