Welcome to Lagmental
I write on my blog when I feel like it, because apparently having opinions in private was not enough.
Most of what I write here is for my own memory: notes, explanations, experiments, and things I may want to revisit later. So don't expect anything particularly new or novel; most of this is meant to help my future self remember things rather than to contribute new knowledge. If someone else finds any of it useful too, that's a pleasant side effect.
There is also a not me page if you want to know who is responsible for all this.
Newest posts
- Sat 29 August 2026 - Math and Code Test
- Mon 27 April 2026 - Cyclotomic Fields in Small Cases - updated: Sat 27 June 2026
- Mon 31 March 2025 - Generating Functions as Algebraic Machinery - updated: Sat 23 May 2026
- Sun 17 May 2026 - Shell Pipelines as Data Plumbing
- Fri 05 February 2021 - A Tiny Tour of Galois Theory - updated: Mon 27 April 2026
Random posts
- Wed 18 June 2014 - Why Print Debugging Still Wins Sometimes
- Fri 01 March 2024 - Scheme Implementations Everywhere
- Thu 28 May 2015 - Hyperelliptic Curves in One Page - updated: Tue 04 September 2018
- Sun 09 April 2023 - Connected Components Three Ways - updated: Wed 10 July 2024
- Tue 18 October 2016 - FreeBSD and NetBSD Notes