Hotswapping kernels like they're keyboard switches

A guide to boot into different Linux kernels for whatever (cursed) reason.

📆 20 Jan '24 | 📋 Essay Linux

Generalized CNF for "At Least k, given n variables"

Formula & questionable eyeball proof to convert "at least k" constraints to CNF for easier use with the resolution algorithm.

📆 28 Dec '23 | 📋 Essay Math A.I. CS3243

Finding Big O from non-standard recurrence relations without master method

A questionable proof to find recurrence relations for most T(n) = aT(n/b) + O(k). I also explain some intuition behind recursion trees. Probably useful for my CS2040 (DSA) pals.

📆 05 Mar '23 | 📋 Essay CS2040 Math

Recovering Linux from initramfs

If you boot into initramfs, chances are that your hard disk has some memory error. This essay talks about how to fix it.

📆 06 Dec '22 | 📋 Linux Tutorial

How to choose which OS to boot into with systemd-boot

Guide for Pop!_OS or systemd-boot users to configure the menu to choose which OS to boot into.

📆 13 Sep '22 | 📋 Linux Tutorial