(Slightly) advanced mathematics

Wrote down some stuff on approximating the solution to a quadratic equation with some perturbation theory for small and large(!) values of a parameter. Link

📚 Finished Cloud Cuckoo Land by Anthony Doerr

At times that was a hard book to read, but quite interesting.

Just got Taskpaper 3 by @jessegrosjean@mastodon.social

I probably understand 5% of it, but it seems brilliant to me. The first thing that might possibly replace paper notebooks for task management while programming for me.

📚Finished Luna: New Moon by Ian McDonald

Apparently, upgrading ubuntu 20.04 to 22.04 halved the ram usage on my server? Might be something with counting shared memory different with Postgres 14 vs 12.

Hello World!