From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Christopher Dimech Newsgroups: gmane.emacs.devel Subject: Adding a generic mathematical library Date: Sun, 21 Jul 2024 16:41:38 +0200 Message-ID: References: <878qy1at52.fsf@dataswamp.org> <87ikwz5nll.fsf@dataswamp.org> <875xsz5g07.fsf@dataswamp.org> <87v80z3wkq.fsf@dataswamp.org> <87ed7n3sav.fsf@dataswamp.org> <878qxv3pz4.fsf@dataswamp.org> <871q3n3p75.fsf@dataswamp.org> <87sew23mwi.fsf@dataswamp.org> <86y15ubyrt.fsf@gnu.org> 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="6283"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Emanuel Berg , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Jul 21 16:42:07 2024 Return-path: Envelope-to: ged-emacs-devel@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 1sVXlH-0001UG-2T for ged-emacs-devel@m.gmane-mx.org; Sun, 21 Jul 2024 16:42:07 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sVXku-0005GM-JY; Sun, 21 Jul 2024 10:41:44 -0400 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 1sVXkt-0005G1-0p for emacs-devel@gnu.org; Sun, 21 Jul 2024 10:41:43 -0400 Original-Received: from mout.gmx.net ([212.227.15.18]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sVXkr-0007Hx-BD; Sun, 21 Jul 2024 10:41:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.com; s=s31663417; t=1721572898; x=1722177698; i=dimech@gmx.com; bh=wrmk+3wk4GWYU3SDGQB7xRV74M9K4aGu2TDFDUgmTD0=; h=X-UI-Sender-Class:MIME-Version:Message-ID:From:To:Cc:Subject: Content-Type:Date:In-Reply-To:References: Content-Transfer-Encoding:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=AZ9AjIimb+0mxXK0Lrhnw97uF0EJtiuTILfLbTDneoCPZT6nIVgVe987jHpBS+K5 MN9nLAndhzOFuYpwbQoYhOvmDBQQ7Kes4eK4yOdjEldW9Av2vXo7H1KxszR5YZT60 PcNMNtmjH3XYdUFXHli/KzVzN/v+0XlPbyxl76ZNqi1gDpB9GsHC/24Hc7oZR8lHe diEGFMkiDKHtaPqCSj0e24Bg887pyTc3MTSUGx/vTifzjIUZ0UderXyS16cE3BD0b LqvcBsriig+XEGQft3gAUDO1qXqNpe1DXCZIkKNRSQaxzg8Js/lN1iaXTGHVuZuTZ O73B5zmUuDfLifCp7w== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Original-Received: from [92.251.79.197] ([92.251.79.197]) by web-mail.gmx.net (3c-app-mailcom-bs10.server.lan [172.19.170.178]) (via HTTP); Sun, 21 Jul 2024 16:41:38 +0200 Importance: normal Sensitivity: Normal In-Reply-To: <86y15ubyrt.fsf@gnu.org> X-UI-Message-Type: mail X-Priority: 3 X-Provags-ID: V03:K1:mPvFq+VlaRmWLGLVLtiuJ7OmuZV9BSoD7mJcCPpDQuF6MkEW0jLNCAeaqHEiPhRSQE7vT KWI4HJq3bFR4+1XjjmdxcISfotA3LLTtxRxINTgcPxQGbfhR+3tRnhjB0TCbYutXXQxuttVu/3Nu aUtdoS//YQEC/ATSPjHf8Y9oxUw/fjR3AvL/yTQWR75AM0szeBFsXleVJf+dtOsh6w+xIdCzkcoD jcdua2gSt3ZyeQiUTZV/4aGsH2Qa6oWfDKli8xlwOFVzAAE4a4ReZ718b8jkjYf4mgD1PjYsvG+h KQ= UI-OutboundReport: notjunk:1;M01:P0:pB2rx7oZvZk=;25CvrI8TUMzGF2XZuBpmaC+jokj rRsgvs2XFXkv1eXcBkHL/RvJ5yg0VlV5xKWp5AQ/+tDygPjwDAVl/8nE/M+KoXnvBqLLoPvV+ MiIj55NlPmy1USOZKxgw+vEv7lST2xAgO0eU3zQ09mIrZT0HCs4dRnHLW4FLMKi9HBKPr4vkF f8k1msThhOneuLsV5Y3kyOJMXBiFV3oSOfj68onHQVCy6jdU8UiDSocMwEZu++MPIUQmwB/86 tuDAoBxGcrEbN0uivrJXyuf7jgL1NV14/ID+HOnoRLlnDUImEzX0J1tfWbBF4CtWtxEQuq+FY hpIeZrfcYHhQPiWGgKZsapEwNQp8ex6GFdEvmTEUI5GkT31y0gM+gW30jQ7PcJHzbaZ5sedC1 Dx3RCuGKnULMZI8bz+zS5mdc2TMV/vOhxk15k7r/VqFHM61G0QW53ri0VI7LlLnNzYzaQE3Xq 4fqYIkNseeAISpa3ODhRzYYAeGfOUsYuj29DHYNkHPgJIIlJzKPXT6xxWE/lEku0EhlRUBKxg AUAJIi18ING+adbxOyOI4PNbduVbFPj28hdfoKb2DGrNZVTJ0Mvak8Mt9F3ROV0s+zBXA64e5 1a8h2g8ggVUKAYZQ11dt6opDQfCbeN4hNtXsYUbYL/6SkrmqzzCUHu3zCHskbxVcoTMQ3Ocrx 8OhBHgupe5QqRwkrwtPi5c3eYY2FiIGVxBfvvNYxLw== Received-SPF: pass client-ip=212.227.15.18; envelope-from=dimech@gmx.com; helo=mout.gmx.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:321888 Archived-At: > Sent: Monday, July 22, 2024 at 2:33 AM > From: "Eli Zaretskii" > To: "Emanuel Berg" > Cc: emacs-devel@gnu.org > Subject: Re: Adding a generic mathematical library > > > From: Emanuel Berg > > Date: Sun, 21 Jul 2024 15:17:01 +0200 > > > > Christopher Dimech wrote: > > > > > Provide a better implementation for math-sin-cos-raw > > > Provide a better implementation for math-hypot > > > > I'll get right to it! > > > > If just Eli and Richard could spend a couple of hours > > explaining what improvements are called for? > > I don't know what math-sin-cos-raw is about, but as for math-hypot, > there's no need to implement anything, since this function is standard > in any C libm, and we can easily expose it to Lisp if we need to. Eli. perhaps there can be a math library that calc can use. We will then have a generic math library, and calc and other packages could use some of its functionality. Would that work for you ? But if Emanuel does not want to touch it, what is the point !