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Wed, 27 Jan 2021 12:43:09 +0000 Received: from VI1PR0102MB3327.eurprd01.prod.exchangelabs.com ([fe80::95e2:b5a2:9155:9055]) by VI1PR0102MB3327.eurprd01.prod.exchangelabs.com ([fe80::95e2:b5a2:9155:9055%6]) with mapi id 15.20.3784.019; Wed, 27 Jan 2021 12:43:09 +0000 From: Eric S Fraga To: Emacs Org mode mailing list Subject: embedded calc and org tables Organization: On the Interweb somewhere X-Url: http://www.ucl.ac.uk/~ucecesf/ Mail-Followup-To: Emacs Org mode mailing list Date: Wed, 27 Jan 2021 12:43:08 +0000 Message-ID: <87ft2m7dpf.fsf@ucl.ac.uk> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Content-Type: text/plain X-Originating-IP: [95.146.75.253] X-ClientProxiedBy: LO4P123CA0193.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:1a4::18) To VI1PR0102MB3327.eurprd01.prod.exchangelabs.com (2603:10a6:803:10::26) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from t3610 (95.146.75.253) by LO4P123CA0193.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:1a4::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3805.17 via Frontend Transport; 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envelope-from=e.fraga@ucl.ac.uk; helo=EUR05-AM6-obe.outbound.protection.outlook.com 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, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -4.05 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=ucl.ac.uk header.s=selector1 header.b=b62NI5cd; arc=pass ("microsoft.com:s=arcselector9901:i=1"); dmarc=pass (policy=none) header.from=ucl.ac.uk; spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Migadu-Queue-Id: 599249403EB X-Spam-Score: -4.05 X-Migadu-Scanner: scn1.migadu.com X-TUID: d97NHg5OJ251 Hello all, I use embedded calc a lot for teaching related documents (slides, courseworks, etc.). Incredibly powerful computer algebra system built-in to Emacs. What's not to like. ;-) However, I also use org tables a lot (as spreadsheet calculators). Is there an easy (or any) way to access embedded calc variables in an org table? This may actually be an elisp & calc question that I can post to emacs.help but I thought I'd ask here first as it would be a nice feature for org. For completeness, an expression like x <= sqrt(5) => will be processed by embedded calc to evaluate the expression, save the value in x, and display the result after the =>. I would like to access the value of x in an org table. Thank you, eric -- : Eric S Fraga via Emacs 28.0.50, Org release_9.4.4-199-gbc511b