Latest posts

Computing a square root modulo a power of two   MPC

July 01, 2026

A short note on how to compute a square root modulo a power of two.

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Blog posting with emacs and org-mode   EMACS

June 29, 2026

All you need to publish a static website is Emacs and org-mode (and some CSS, bash, and server-setter-upper skills I guess).

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