From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 1709 invoked from network); 5 Apr 2021 09:12:06 -0000 Received: from 1ess.inri.net (216.126.196.35) by inbox.vuxu.org with ESMTPUTF8; 5 Apr 2021 09:12:06 -0000 Received: from balrog.mythic-beasts.com ([46.235.227.24]) by 1ess; Mon Apr 5 05:04:20 -0400 2021 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=quintile.net; s=mythic-beasts-k1; h=To:Date:Subject:From; bh=A+1o8Lr6s1dObleE4Gs3o7mNI7ogTebIXYEU5bbu71I=; b=KC06be4a5s+1Mwej0PPWNx2QbN R6z/MBgnkBYS55TuXmWsNro+AZhf4stytmiCAptdxr3+OYfBVfN6+V88xRZ2Xy3mZxobq2Mc4poE0 JpQCC+dgrO+wgY5GDfDav9LnSX4FDkxI7ZlBWM3llRdaPWxiNo5FE0vFeJiUdBouqtlDKBQ290TWF lzABr6cQ/UjHlC778kPoZ4b2fcVAtx1FJf6GrlIxO4U+VA07aL7aPLkwzrOC/gd45C334VQ/R6I2Z 5h416By7onT1o/EnFzE96pOrSScvAb1bUTfhlrIpmDcQlPlO0lQLSpWgPaJE+ww8ThDLlWAKOcfIi LnjdJTfQ==; Received: from [81.187.198.132] (port=53182 helo=[192.168.1.34]) by balrog.mythic-beasts.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1lTL9T-0003yj-6T for 9front@9front.org; Mon, 05 Apr 2021 10:04:07 +0100 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: Steve Simon Mime-Version: 1.0 (1.0) Message-Id: Date: Mon, 5 Apr 2021 10:03:55 +0100 To: 9front@9front.org X-Mailer: iPhone Mail (18D70) X-BlackCat-Spam-Score: 14 List-ID: <9front.9front.org> List-Help: X-Glyph: ➈ X-Bullshit: SSL over AJAX service-oriented CSS-scale realtime interface Subject: Re: [9front] beep.c Reply-To: 9front@9front.org Precedence: bulk =EF=BB=BFhi, i would suggest (on principal) creating a scaled sin() lookup table rather t= han calling the transcendental function each loop. Go n-=C3=A9irghidh an b=C3=B3thar libh, a chairde -Steve