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=-0.8 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, MAILING_LIST_MULTI,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 21183 invoked from network); 13 Jan 2024 00:11:42 -0000 Received: from cgl.ntg.nl (5.39.185.202) by inbox.vuxu.org with ESMTPUTF8; 13 Jan 2024 00:11:42 -0000 Received: from localhost (localhost [127.0.0.1]) by cgl.ntg.nl (Postfix) with ESMTP id CD435483E3C for ; Sat, 13 Jan 2024 01:09:31 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at cgl.ntg.nl Received: from cgl.ntg.nl ([127.0.0.1]) by localhost (cgl.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QpeTe3wEoZFY for ; Sat, 13 Jan 2024 01:09:31 +0100 (CET) Received: from cgl.ntg.nl (localhost [127.0.0.1]) by cgl.ntg.nl (Postfix) with ESMTP id 67F34483FC1 for ; Sat, 13 Jan 2024 01:08:30 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by cgl.ntg.nl (Postfix) with ESMTP id 5674C483EFE for ; Sat, 13 Jan 2024 01:07:46 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at cgl.ntg.nl Received: from cgl.ntg.nl ([127.0.0.1]) by localhost (cgl.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JAi_aiU9qZVn for ; Sat, 13 Jan 2024 01:07:44 +0100 (CET) Received: from forward2-smtp.messagingengine.com (forward2-smtp.messagingengine.com [66.111.4.226]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by cgl.ntg.nl (Postfix) with ESMTPS id 8348F483EF9 for ; Sat, 13 Jan 2024 01:07:44 +0100 (CET) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailforward.nyi.internal (Postfix) with ESMTP id C2BDB1940689 for ; Fri, 12 Jan 2024 19:07:43 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Fri, 12 Jan 2024 19:07:43 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; t=1705104463; x=1705190863; bh=1sLfVeReWbaSwu+fc27DiYQCA4v3 mCJGKkKTPeGSoMA=; b=5xK9ou+n0Gx2rpN59joNNxC4xnero2LtiA1m4x8F42AW OOHsrN9QvQCKM3A71fMSdFgbDDQeX0UEbls2udG7AeNZK5CPuzt7IA7FkPhMPzHQ epylamtOYwL1N5qyHuqpsNQ4+h+4AbSSh3WgThncupqRDGsUrlAOHptKEsu5rHDM yQxZfBjbRCZjXN6Y8b9t2ZnZ7GRQ6wCjRXqTnDOAH9EOVFXdQ8wN3Z+4Gu/NE7Wf /W2GebvHU7KwKOGytz/2ZjirwE3XqPWZGKIVGHKwwyreLA1Mm41T/7hPN/chuRfO ryByoWxtTIqb+J8H73SVM6k2I0AcwKOr4a+M5jVKvg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvkedrvdeiiedgudejucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffujgfkfhggtgesthdtredttddtvdenucfhrhhomhepteguihhthigr ucforghhrghjrghnuceorgguihhthigrmhesuhhmihgthhdrvgguuheqnecuggftrfgrth htvghrnhepieeludfggeetfffglefhffefieejgfeltefhveekffdvfedvheeiudejgfdu ueeunecuffhomhgrihhnpehsthgrtghkvgigtghhrghnghgvrdgtohhmnecuvehluhhsth gvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprgguihhthigrmhesuhhm ihgthhdrvgguuh X-ME-Proxy: Feedback-ID: i00d8410d:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA for ; Fri, 12 Jan 2024 19:07:42 -0500 (EST) Date: Sat, 13 Jan 2024 01:07:36 +0100 (CET) From: Aditya Mahajan X-X-Sender: adityam@carbonpad.cim.mcgill.ca To: mailing list for ConTeXt users In-Reply-To: Message-ID: <497rro65-6pqs-00n0-527p-9893122oq40q@hzvpu.rqh> References: MIME-Version: 1.0 Message-ID-Hash: TCI5Y4MSM4YRXH257M4KGTUQITKDCMHA X-Message-ID-Hash: TCI5Y4MSM4YRXH257M4KGTUQITKDCMHA X-MailFrom: adityam@umich.edu X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list Reply-To: mailing list for ConTeXt users Subject: [NTG-context] Re: Do we have a geometry library for Metafun? List-Id: mailing list for ConTeXt users Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Fri, 12 Jan 2024, Shiv Shankar Dayal wrote: > Do we have a geometry library for common operations like finding tangents, > perpendiculars, circumcircle, orthocenters and such? No library that I know of, but drawing tangents (and therefore, perpendiculars) is straight-forward: https://tex.stackexchange.com/a/108060/323 Circumcircle, orthocenter, etc... are you thinking of triangles or general polynomails? Aditya ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror) archive : https://github.com/contextgarden/context wiki : https://wiki.contextgarden.net ___________________________________________________________________________________