From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: Lisp anime video Date: Sun, 29 Aug 2021 18:10:43 +0200 Message-ID: <87v93o5j0c.fsf@zoho.eu> References: <874kb8akgd.fsf@zoho.eu> <20210829074031.GB18750@tuxteam.de> <871r6c8ybx.fsf@zoho.eu> <20210829100045.GD18750@tuxteam.de> <87h7f87c38.fsf@zoho.eu> <20210829120627.GG18750@tuxteam.de> <878s0k6ys0.fsf@zoho.eu> <20210829160420.GK18750@tuxteam.de> Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36976"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:EioIOTcNJ4A0u4tg645Ky3NAR2s= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Aug 29 18:15:47 2021 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 1mKNTG-0009PH-Ly for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 29 Aug 2021 18:15:46 +0200 Original-Received: from localhost ([::1]:52546 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mKNTF-0001or-4p for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 29 Aug 2021 12:15:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37618) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mKNSb-0001od-N6 for help-gnu-emacs@gnu.org; Sun, 29 Aug 2021 12:15:05 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:53372) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mKNSZ-0007KX-EI for help-gnu-emacs@gnu.org; Sun, 29 Aug 2021 12:15:04 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1mKNSY-0008Rt-3g for help-gnu-emacs@gnu.org; Sun, 29 Aug 2021 18:15:02 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 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" Xref: news.gmane.io gmane.emacs.help:132821 Archived-At: tomas wrote: >> Here is a screenshot of the code from the video: >> >> https://dataswamp.org/~incal/scheme/lisp-maybe.png >> >> What I can see, it says exactly >> >> (cond (=1 n) >> (* n >> (fac (- n >> 1)) >> n) >> >> which doesn't work in MIT/GNU Scheme or GNU Guile. > > This looks somehow garbled. Cond doesn't work like > that. But I give up for now. Strange mistake for this kind of video, don't you think? -- underground experts united https://dataswamp.org/~incal