Commit Graph

8 Commits (bf9888c050b7a62f58be0198af19a6de7c40b375)

Author SHA1 Message Date
Joshua Potter f215a3180a Enderton (set). Chapter 6 formatting.
More consistent header levels throughout.
2023-11-11 15:15:03 -07:00
Joshua Potter b97b8fbbca Use swap theorems in pigeonhole principle proof.
Establish precedent for embedding LaTeX proof into code.
2023-11-11 09:48:12 -07:00
Joshua Potter e869d6f2d3 Move aviary into Smullyan directory. 2023-06-29 15:30:48 -06:00
Joshua Potter fd816a97bc Enderton "Algebra of Sets" identities and create `Chapter_2.lean`. 2023-05-23 09:18:23 -06:00
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