Commit Graph

16 Commits (c65e28888d4428f17eaddbf4bb3c7f55330aeebb)

Author SHA1 Message Date
Joshua Potter c65e28888d Enderton. Fix exercise names. 2023-06-29 14:53:36 -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 a6e6251627 Enderton. Continue through theorem 3 set. 2023-06-25 07:27:35 -06:00
Joshua Potter 27372eb160 Enderton. Add additional definitions and prove Theorem 3E. 2023-06-23 15:47:55 -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