---
title: "2024-10-24"
---

- [x] Anki Flashcards
- [x] KoL
- [x] OGS
- [ ] Sheet Music (10 min.)
- [ ] Korean (Read 1 Story)

* Finished "Recursion on $\omega$" and "Arithmetic" sections of Enderton's "Elements of Set Theory".
* Notes on recursively defined [[natural-numbers#Addition|addition]], [[natural-numbers#Multiplication|multiplication]] and [[natural-numbers#Exponentiation|exponentiation]] [[functions|operations]].
* Notes on local stack variables and arguments passed on the stack.