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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- 2:40 Blee-LCNT: An Emacs-centered content production and self-publication frameworkblee-lcnt 3:00- 3:10 GNU Emacs Greader (Gnamù Reader) mode is the best Emacs mode in existencegreader 3:30- 3:40 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 and private AI: a great matchprivate-ai 2:20- 2:40 Common Lisp images communicating like-a-human through shared Emacs slime and eevcommonlisp 2:50- 3:10 Modern Emacs/Elisp hardware/software accelerated graphicsgraphics9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM

Format: 24-min talk ; Q&A: IRC https://chat.emacsconf.org/?join=emacsconf
Discuss on IRC: #emacsconf
Status: Ready to stream

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)
Find out how to watch and participate

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: Emacs and private AI: a great match Next by time: Blee-LCNT: An Emacs-centered content production and self-publication framework Track: General - Watch