--- title: "2024-06-22" --- - [x] Anki Flashcards - [x] KoL - [x] OGS - [ ] Sheet Music (10 min.) - [ ] Korean (Read 1 Story) * Notes on [[beta-reduction#Normal Form|β-normal forms]]. * Very basic notes on [[abstract-rewriting-systems/index|abstract rewriting systems]]. * Additional set theory definitions ([[set/functions#Restrictions|restrictions]] and [[set/functions#Images|images]]). * Read chapters 2 ("Methodology") and 3 ("Properties") of "An Introduction to Ontology".