From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.help Subject: The next exercise Date: Fri, 09 Dec 2022 20:09:49 +0100 Message-ID: <87tu24tmv6.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35390"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) To: Emacs mailing list Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Fri Dec 09 20:10:43 2022 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p3ild-00092h-TS for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 09 Dec 2022 20:10:41 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p3il3-00012a-9R; Fri, 09 Dec 2022 14:10:05 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p3il1-00012G-FY for help-gnu-emacs@gnu.org; Fri, 09 Dec 2022 14:10:03 -0500 Original-Received: from mout.web.de ([212.227.17.12]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p3ikz-0007ii-Nl for help-gnu-emacs@gnu.org; Fri, 09 Dec 2022 14:10:03 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=s29768273; t=1670612993; bh=rUssgcKnSAIuEwUPmgXkG1OylWJspBZof/VibdvKOuM=; h=X-UI-Sender-Class:From:To:Subject:Date; b=M8OBDmE3lArv0ZYuJ5IrO7KORbUL5AZURjgr2Aa9mRXPJQtwnuP+6LQlfBG7gwZmh lbGw2fH7bV32mlwCt/dzMizg/oMUjxf2A1cn2yhfGrS7dBKbUtmWUiCPxNBX9QEo2n 9/BT+G+AxxZaafuMC/InH+TUFqf+5HwCkQzb732FGSnXWEUpONDp93qYTyl/ZKPzzo mhzlu3azht4Dk60RJXKZ0sND0BY0bAabCKeCD/tJi0dzN0F8x2/bx4BEM6Z5yZPhwc 1J5TtbBzhwsqMmCWEm0yyfETrRJs6IFCAU8qJQ6HM5fr0KG0dSTKOBXcEIRItxwOEk Fl4ycFWdiRlXQ== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Original-Received: from drachen.dragon ([92.76.229.140]) by smtp.web.de (mrweb105 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MYLii-1pPIBu3Ack-00Vluj; Fri, 09 Dec 2022 20:09:52 +0100 X-Provags-ID: V03:K1:k9YnlDOwzz9PMsfmBfhX2ZHPIpYwE17aLDixwzAlF0QQmoeGcxo CA1Cf0pUu1xv9BwH440l+RSwMbCTKWg+YReOZHNXu9kLjkf8opNVvwMtC3jJUNEKxN1mxC4 n+4+LeLZxinmanMTwHs5ra5hi2if2O110xk6CFk7IkvxspU5u0wafpPoOeoayFPPvWamNlI ++oT9Vw5NO1zm2NMHb0Gw== UI-OutboundReport: notjunk:1;M01:P0:BBMBwF+vFgw=;TncleTkSzsx4YxS8hKcsRPNELt+ 9XRiy+4xF9T7A7QSRrcqX3SfJMuSn3v44Sp09/UYa8umhz00B301b9qxtPyx/HowticRNX4pE j3Zir6O2Jthk2ZFjc/7NmKVJwqf+lvxv7kVUgbF5JQviNw7LlBqCvjjjUQAmv32MiR9fJ0bbQ BkbAr4orzSaTvpgtiuHN+PPzh18J4E7ZLzh/h49c1ZzZ5YKT6pVoRefrseZO2OlRZRYXEUtcy cZPink5oioJn6NGjZ+RyEGPZkQZhaD1SNsFZFmbMVK1ficB7yPa9hLTj8r2aKicYcHuabIoK4 +sz07oFR6w5/2vvu/VcuVxpVgdcZnguhVFu4m1Nd9zFHlVy8qbJwfDF/epf4E52gN+qcq60u1 7sAdLW6NnzEB4qocetx+hBqk+yoQXf8li4iyCxHBFpqvYDlS1mucYp1HG7bMBFfGsvKwzbw0c 2CyWdjNkiv5nZJTC/TsMfERT69eldWwJ65pup4VwY4XYwC6iNqKAu1jJaGXMZ7nLiLR8Y3QnT IDgDMgw7edzYW6LY/Y36g9IcGYkXb5TxLEc57o/brwP1Lu9qzmYi854728nVwKZ7xj4AMFin0 mlBSgys/mlOEHXoccqYny70nAG8RAe5974Vgwpc17lduBMi3TBdmTEh0l7PcJWFST29oiVjh+ Vw/f/QI7wYsoQsApxKnh83h117pnrRdd3cQtuwm0dcfhPM2nPuFIOZ/QGO0DPYdF1+mIWvChs A1HFZJ9iDjAVpLfPrp5nmdLVr3KfUqEV7gd8ePu5F3gaRI0dWBuGOVxodBucYtUdvIlq8qFR Received-SPF: pass client-ip=212.227.17.12; envelope-from=michael_heerdegen@web.de; helo=mout.web.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:141519 Archived-At: Hello, my exercise for today is something I stumbled across a few days ago but that is very nice: Answer with only using Emacs (or maybe your school knowledge?): The first three decimal digits (from the left) of 1001^1000 - i.e. one thousand and one to the one thousand's power, 1001*1001*...*1001 \________________/ ^ 1000 factors are of course: (a) 2 7 1, the first three digits of Euler's number e (b) 3 1 4, the first three digits of the mathematical constant pi (c) 1 0 0, or (d) none of these What's your choice? How would you solve this using Emacs (or maybe even without)? Michael.