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Basic Calc functionality for engineering or electronics

Christopher Howard (he/him) - IRC: lispmacs or lispmacs[work], gemini capsule: gemini://gem.librehacker.com, christopher@librehacker.com

The following image shows where the talk is in the schedule for Sat 2025-12-06. Solid lines show talks with Q&A via BigBlueButton. Dashed lines show talks with Q&A via IRC or Etherpad.

Schedule for SaturdaySaturday 9:00- 9:10 Saturday opening remarkssat-open 9:10- 9:20 Making Org-Babel reactiveorg-babel 9:30- 9:50 Emacs as a fully-fledged reference managerreference10:10-10:30 org-gmail: A deep integration of Gmail into your Org Modegmail10:40-10:50 Studying foreign languages with Emacs, Org Mode and gptellanguages11:10-11:30 LaTeX export in org-mode: the overhaullatex 1:00- 1:20 An enhanced bibliography in org-mode for scientific research and self-directed learningbibliography 1:40- 1:50 Basic Calc functionality for engineering or electronicscalc 2:00- 2:10 How Emacs became my authoring playground—no Lisp requiredauthoring 2:30- 2:50 Blee-LCNT: An Emacs-centered content production and self-publication frameworkblee-lcnt 3:10- 3:20 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existencegreader 3:30- 3:40 Org-mode GTD vs N-angulator GTDn-angulator 4:00- 4:10 Saturday closing remarkssat-close 9:30- 9:45 One year progress update Schemacs (formerly Gypsum)schemacs10:05-10:25 Juicemacs: Exploring Speculative JIT Compilation for ELisp in Javajuicemacs10:35-10:55 Swanky Python: Interactive development for Pythonswanky11:05-11:25 Interactive Python programming in Emacspython 1:00- 1:20 Emacs, editors, and LLM driven workflowsllm 1:40- 2:00 emacs-claude-code: Intelligent Claude Integration for Emacsclaude-code 2:10- 2:30 Emacs and private AI: a great matchprivate-ai 2:50- 3:10 Common Lisp images communicating like-a-human through shared Emacs slime and eevcommonlisp9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM

Format: 10-min talk ; Q&A: IRC https://chat.emacsconf.org/?join=emacsconf
Discuss on IRC: #emacsconf
Status: Waiting for video from speaker

Times in different time zones:
Saturday, Dec 6 2025, ~1:40 PM - 1:50 PM EST (US/Eastern)
which is the same as:
Saturday, Dec 6 2025, ~12:40 PM - 12:50 PM CST (US/Central)
Saturday, Dec 6 2025, ~11:40 AM - 11:50 AM MST (US/Mountain)
Saturday, Dec 6 2025, ~10:40 AM - 10:50 AM PST (US/Pacific)
Saturday, Dec 6 2025, ~6:40 PM - 6:50 PM UTC
Saturday, Dec 6 2025, ~7:40 PM - 7:50 PM CET (Europe/Paris)
Saturday, Dec 6 2025, ~8:40 PM - 8:50 PM EET (Europe/Athens)
Sunday, Dec 7 2025, ~12:10 AM - 12:20 AM IST (Asia/Kolkata)
Sunday, Dec 7 2025, ~2:40 AM - 2:50 AM +08 (Asia/Singapore)
Sunday, Dec 7 2025, ~3:40 AM - 3:50 AM JST (Asia/Tokyo)
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Description

An introduction to some of the basic Algebra and Calculus functionality in Calc, as might be useful in engineering or electronics.

About the speaker:

Christopher Howard is a simulator technician in Fairbanks, Alaska, and a GNU Emacs user for a little over a decade. My technical interests are focused on analog computing and modeling with differential equations.

Questions or comments? Please e-mail christopher@librehacker.com

Back to the talks Previous by time: An enhanced bibliography in org-mode for scientific research and self-directed learning Next by time: emacs-claude-code: Intelligent Claude Integration for Emacs Track: General - Watch