Commit Graph

144 Commits (main)

Author SHA1 Message Date
Joshua Potter 62f259358d Enderton. Axiom of choice; fix theorem 3J. 2023-06-27 16:52:44 -06:00
Joshua Potter 644660d197 Enderton. Verify theorem 3I. 2023-06-26 15:11:19 -06:00
Joshua Potter 9b6af648f2 Enderton. Theorem 3H and helper theorems. 2023-06-26 13:11:55 -06:00
Joshua Potter 931e617161 Enderton. Formally verify theorem 3G. 2023-06-26 07:08:25 -06:00
Joshua Potter 3db21d7a1a Enderton. Finish remaining theorems 3 set. 2023-06-25 09:57:03 -06:00
Joshua Potter a6e6251627 Enderton. Continue through theorem 3 set. 2023-06-25 07:27:35 -06:00
Joshua Potter d215265a91 Enderton. Single-rooted/valued proofs. 2023-06-24 09:52:45 -06:00
Joshua Potter 27372eb160 Enderton. Add additional definitions and prove Theorem 3E. 2023-06-23 15:47:55 -06:00
Joshua Potter 9db5bcdac6 Enderton. Definitions, theorem 3E. 2023-06-23 14:47:25 -06:00
Joshua Potter 91d1990903 Enderton. Exercise set 7. 2023-06-23 06:48:40 -06:00
Joshua Potter 3d556bc613 Enderton. Finish exercises 6. 2023-06-22 14:34:50 -06:00
Joshua Potter 8b5736397c Enderton. Break out relations/ordered pairs. Exercise 6.7. 2023-06-20 15:02:09 -06:00
Joshua Potter 738435e299 Add prompts for upcoming theorems/exercises. 2023-06-16 08:16:33 -06:00
Joshua Potter 2abd4b6b25 Enderton. Finishe exercise set 5. Prep for exercise set 6. 2023-06-15 15:31:58 -06:00
Joshua Potter f5d1fc546a Enderton. Move Kuratowski's definition of an ordered pair into chapter; not
likely to be used outside this book.
2023-06-10 16:02:22 -06:00
Joshua Potter 6d3a2d8ad0 Fix build errors in `Chapter_2.lean`. 2023-06-10 12:09:24 -06:00
Joshua Potter 64d8324657 Enderton. Finish exercises 5 in LaTeX. 2023-06-10 05:51:42 -06:00
Joshua Potter ad3e31764b Enderton. Exercise 5.(1|2a|2b). 2023-06-09 21:03:06 -06:00
Joshua Potter 7559664d56 Enderton. Ordered pairs. 2023-06-08 17:57:02 -06:00
Joshua Potter 49bd4871fe Enderton. Theorem 3A. 2023-06-06 20:16:06 -06:00
Joshua Potter 2dff3f5794 Enderton. Chapter 2 exercises, 11-25. 2023-06-04 17:34:42 -06:00
Joshua Potter 4624d58924 Enderton. Continue proofs/exercises of "Axioms and Operations." 2023-05-23 15:38:33 -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 6deeb57409 Enderton. Continue proving laws in "Axioms and Operations." 2023-05-22 16:33:57 -06:00
Joshua Potter bf3358629e Enderton, add prompts to be proven from "Axioms and Operations." 2023-05-22 12:52:23 -06:00
Joshua Potter 88022b723c Add lean references to definitions/axioms. 2023-05-22 07:06:29 -06:00
Joshua Potter 8279131d74 Enderton, basic axioms/unions exercises. 2023-05-21 18:32:59 -06:00
Joshua Potter f560006ece Add definitions/prompts for Enderton "Axioms and Operations." 2023-05-20 11:00:07 -06:00
Joshua Potter aaa7052040 Enderton, note first half of axioms. 2023-05-19 09:54:23 -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
Joshua Potter 1a7f555b2f Rename Enderton to disambiguate next Enderton book. 2023-05-18 08:11:02 -06:00
Joshua Potter 708295f53f Remove the concept of an `LTuple`. 2023-05-13 09:23:44 -06:00
Joshua Potter ddcb0f9717 Perform same aggregation on Enderton and Sequence tex files. 2023-05-13 06:59:28 -06:00
Joshua Potter da7f00753b Common coloring across definitions/axioms/statements. 2023-05-12 18:29:02 -06:00
Joshua Potter 56751a6f3b Use a consistent naming convention. 2023-05-12 11:08:52 -06:00
Joshua Potter 50d6b13574 Remove no longer needed `hyperlabel` command. 2023-05-10 20:27:46 -06:00
Joshua Potter 53a0bd1ebc Add "defined" status and distinguish Lean links. 2023-05-10 20:19:18 -06:00
Joshua Potter cadb07018a Add support for cross-referencing PDFs. 2023-05-10 18:27:55 -06:00
Joshua Potter 8c5029f8ec Add TeX for axiomatic area definition. 2023-05-10 17:45:55 -06:00
Joshua Potter c5e28d252f Correct namespaces and update `bookshelf-docgen`. 2023-05-10 17:20:56 -06:00
Joshua Potter 5256c4e81a Add concept of "verified" to statements/theorems. 2023-05-10 10:45:42 -06:00
Joshua Potter fe6cb7e074 Rename `Exercises` to `Bookshelf`. 2023-05-08 14:08:48 -06:00