Posts

• Sat 29 August 2026 - Math and Code Test [math] [cpp] [test]
• Mon 27 April 2026 - Cyclotomic Fields in Small Cases [number-theory] [field-theory] - updated: Sat 27 June 2026
• Mon 31 March 2025 - Generating Functions as Algebraic Machinery [combinatorics] [generating-functions] - updated: Sat 23 May 2026
• Sun 17 May 2026 - Shell Pipelines as Data Plumbing [shell] [unix]
• Fri 05 February 2021 - A Tiny Tour of Galois Theory [galois-theory] [algebra] - updated: Mon 27 April 2026
• Thu 24 November 2016 - Fenwick Trees Beyond Sums [fenwick-tree] [data-structures] - updated: Sat 21 February 2026
• Fri 16 January 2026 - SSH Config for Many Hosts [ssh] [networking]
• Wed 14 August 2013 - Nikola Notes [nikola] [static-site-generator] - updated: Fri 02 January 2026
• Mon 20 October 2025 - Dynamic Programming as State Design [dynamic-programming] [algorithms] - updated: Fri 14 November 2025
• Fri 17 October 2025 - awk as a Tiny Data Language [awk] [shell]
• Wed 21 December 2022 - Elliptic Curves Over Finite Fields [elliptic-curves] [finite-fields] - updated: Sat 06 September 2025
• Fri 11 May 2018 - Tailscale Behind Carrier NAT [tailscale] [networking] - updated: Tue 02 September 2025
• Sun 12 November 2023 - Vim Text Objects [vim] [editing] - updated: Wed 13 August 2025
• Fri 01 August 2025 - Classical Sliding Window Problems [competitive-programming] [sliding-window]
• Mon 28 October 2019 - Paperless ngx for Documents [paperless-ngx] [self-hosting] - updated: Tue 22 July 2025
• Sun 15 June 2025 - GDB Breakpoints That Are Actually Useful [gdb] [debugging]
• Mon 26 May 2025 - The Chinese Remainder Theorem [number-theory] [algebra]
• Sat 16 March 2024 - Classifying Finite Abelian Groups [group-theory] [algebra] - updated: Thu 22 May 2025
• Fri 16 May 2025 - Competitive Programming Heuristics [competitive-programming] [heuristics]
• Mon 28 October 2024 - Graph Search Heuristics [competitive-programming] [graphs] - updated: Thu 30 January 2025