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: Wed, 19 Jan 2022 10:03:28 +0100 (CET) Message-ID: References: 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="29361"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Help Gnu Emacs To: Fatiparty Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jan 19 10:18:26 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 1nA76n-0007OW-4Q for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 19 Jan 2022 10:18:25 +0100 Original-Received: from localhost ([::1]:43498 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nA76l-0006Oc-Jz for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 19 Jan 2022 04:18:23 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:40596) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nA6sO-0008H0-5f for help-gnu-emacs@gnu.org; Wed, 19 Jan 2022 04:03:32 -0500 Original-Received: from w1.tutanota.de ([81.3.6.162]:58102) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nA6sM-0005mg-F4 for help-gnu-emacs@gnu.org; Wed, 19 Jan 2022 04:03:31 -0500 Original-Received: from w3.tutanota.de (unknown [192.168.1.164]) by w1.tutanota.de (Postfix) with ESMTP id 9585FFBF4FC for ; Wed, 19 Jan 2022 09:03:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1642583008; 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=zke5l7m9kVEuESp+w2pMyNcAtoAMqW2alyB5CZR1dLQ=; b=P1xPWAz6B3cAXPQ2+08ZeLFCJM2+iE1h0O+t5utd8ZImY6dReCYtLOx5nP+6XCV8 sPp8mFOkp6aHk52wobAa4TC7y0k/oj+ha7vDa6PR2nBOb2REFpE5f7hY9Vh90EHWGeX 8F+eMd8ymZE8PsrI2KAvMObTrwxcUBGNsM8a5BL1PCynMcG4rO1HdvV5PoiiHvuB4SK qu50sc142REZ3cD7BvXIeNqgMP8G3Belj8nfkWXeDDnnd/pW7WtmbK8bGCpGG+F6TOW TRv8cExVllW9I50pYMjPcPzPqmxNy01Vro/68ilHnR2pKiZkZiJEaxOW9IPrYqORnv5 +96XYbY6cg== 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:135440 Archived-At: Jan 19, 2022, 19:20 by help-gnu-emacs@gnu.org: > > I would like to construct an elisp function that performs numeric computa= tions and outputs the result. > > j =3D rptdepth > w =3D maxdepth - j > p =3D w + 1 > > output =3D j + ( (depth - maxdepth - 1) mod p ) > I have done as follows.=C2=A0 But one problem is: How do I use the output i= n another elisp function? (defun test (depth maxdepth rptdepth) =C2=A0 "Compute depth to use." =C2=A0 (interactive) =C2=A0=20 =C2=A0 (let* ( (j rptdepth) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (w (- maxdepth j)) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (p (+ w 1)) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (r (mod (- depth max= depth 1) p) ) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (o (+ j r)) ) =C2=A0=C2=A0=C2=A0 (message "usedepth: %d" o) ))