From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: fatiparty--- via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Elisp function that performs numeric computations Date: Thu, 20 Jan 2022 19:17:28 +0100 (CET) Message-ID: References: <87czkoezg4.fsf@mbork.pl> Reply-To: fatiparty@tutanota.com Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40007"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Marcin Borkowski , Tomas , Help Gnu Emacs To: Fatiparty Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jan 20 22:49:28 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 1nAfJ9-000AGK-S4 for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 20 Jan 2022 22:49:27 +0100 Original-Received: from localhost ([::1]:51580 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nAfJ8-0005S4-M8 for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 20 Jan 2022 16:49:26 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:45244) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nAc0E-0003dr-ON for help-gnu-emacs@gnu.org; Thu, 20 Jan 2022 13:17:43 -0500 Original-Received: from w1.tutanota.de ([81.3.6.162]:46182) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nAc03-0001WO-Gm for help-gnu-emacs@gnu.org; Thu, 20 Jan 2022 13:17:33 -0500 Original-Received: from w3.tutanota.de (unknown [192.168.1.164]) by w1.tutanota.de (Postfix) with ESMTP id 91A4FFBF6F2; Thu, 20 Jan 2022 18:17:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1642702648; s=s1; d=tutanota.com; h=From:From:To:To:Subject:Subject:Content-Description:Content-ID:Content-Type:Content-Type:Content-Transfer-Encoding:Content-Transfer-Encoding:Cc:Cc:Date:Date:In-Reply-To:In-Reply-To:MIME-Version:MIME-Version:Message-ID:Message-ID:Reply-To:References:References:Sender; bh=EvyFh6U4BhkXxo4kZYIBKINS6CHY5IJLKarJ1zG1d1c=; b=1+E4OvNNwLsBLdoIPOXpn2QXhVxAWEc2LCO5xdmLsB4ktloD/VjPKzq9KBHk6Sim jTumTjMtZu164HxtrBQ4taTZPYtasGJqRRz/TYBQB4KgqR60PJKHLHudj3Qy1CGB9BU BfS4j/nwIaAIJ5qfHntXKog6qoGYUScoEyz1TS9lgpSuVW3hlzTHf0Q57DYohgFIdnZ IGWLG7h221Hq5P07OywCRc62KJ5vIiTNrlGHcTZXGhnRz5RQ/dlJv7ONkk7zDVTHnZ+ oDHXQCzs6rbF4NMQHMmQ8ptGa45iOJiwKiELgK0yKqlelJLhUceihnvL9Gnn2F1VHjb THVG6dXbxg== In-Reply-To: Received-SPF: pass client-ip=81.3.6.162; envelope-from=fatiparty@tutanota.com; helo=w1.tutanota.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, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-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" Xref: news.gmane.io gmane.emacs.help:135460 Archived-At: Jan 20, 2022, 10:52 by help-gnu-emacs@gnu.org: > Jan 19, 2022, 23:29 by mbork@mbork.pl: > >> >> (defun test (depth maxdepth rptdepth) >> >>> "Compute depth to use." >>> (interactive) >>> =20 >>> (let* ( (j rptdepth) >>> (w (- maxdepth j)) >>> (p (+ w 1)) >>> (r (mod (- depth maxdepth 1) p) ) >>> (o (+ j r)) ) >>> o)) >>> > I would like to adapt the function a little bit more. =C2=A0 If depth <= =3D maxdepth > I want to set o=3Ddepth instead of performing the computation shown for t= he > variable o. > > I would like to use an if statement to set o to depth.=C2=A0 The current = computation will > go with the else=C2=A0 statement.=C2=A0 How does one go about using the l= et* construct in the > else part of the conditional.=C2=A0 Would I need to use a progn for this? >