4 Commits (6deeb57409ba5eb288188072fe84fab9ecb6c2d1)

Author	SHA1	Message	Date
Joshua Potter	8279131d74	Enderton, basic axioms/unions exercises.	2023-05-21 18:32:59 -06:00
Joshua Potter	1da6e31581	Enderton exercises 2.	2023-05-19 09:25:37 -06:00
Joshua Potter	ead87350b8	Enderton, Baby Set Theory.	2023-05-18 16:02:15 -06:00
Joshua Potter	ed981c3892	Add start of Enderton's "Elements of Set Theory."	2023-05-18 14:04:59 -06:00