 Joshua Potter
|
2a85d526d7
|
Enderton (set). Finish equinumerosity theorems.
|
2023-09-19 08:39:34 -06:00 |
|
Joshua Potter
|
7959c474a0
|
Enderton (set). Fixup the pigeonhole principle.
|
2023-09-16 17:54:41 -06:00 |
|
Joshua Potter
|
f1a10c6877
|
Enderton (set). Wrap original pigeonhole expression into aux.
|
2023-09-14 10:00:39 -06:00 |
|
Joshua Potter
|
91fc8436da
|
Prove the pigeonhole principle. (#7)
|
2023-09-14 09:00:28 -06:00 |
|
Joshua Potter
|
66ca483671
|
Enderton (set). Isomorphism from ℕ to peano systems.
|
2023-09-09 05:15:52 -06:00 |
|
Joshua Potter
|
1e662bd1fe
|
Remove explicit lake dependency.
|
2023-09-09 05:14:06 -06:00 |
|
Joshua Potter
|
7e1eb8fdfb
|
Require simp to make progress.
|
2023-09-08 18:50:44 -06:00 |
|
Joshua Potter
|
b9b54fce14
|
Update to doc-gen4 commit `9efe8f1`.
|
2023-09-08 14:19:34 -06:00 |
|
Joshua Potter
|
e7a8d7ea3c
|
Enderton (set). Theorem 4H.
|
2023-08-27 13:48:10 -06:00 |
|
Joshua Potter
|
3bf6f13055
|
Enderton (set). Add Lean scaffolding for finite set theorems/bijections.
|
2023-08-26 18:43:44 -06:00 |
|
Joshua Potter
|
a00a5f5523
|
Enderton (set). Work through backlog of theorems and exercises.
|
2023-08-26 18:41:33 -06:00 |
|
Joshua Potter
|
306acd2975
|
Enderton (set). Begin adding Chapter 6 lean theorems.
|
2023-08-23 18:23:28 -06:00 |
|
Joshua Potter
|
9e9072ce45
|
Enderton (logic). Add exercise 1.3 theorems and exercise prompts.
|
2023-08-23 14:47:51 -06:00 |
|
Joshua Potter
|
f22712faf1
|
Enderton (set). Add cardinal arithmetic theorems and exercise prompts.
|
2023-08-23 14:32:57 -06:00 |
|
Joshua Potter
|
6eaea4b6a0
|
Endreton (logic). Proofs of "Finite Set" theorems.
|
2023-08-23 09:06:52 -06:00 |
|
Joshua Potter
|
6c5fbf825a
|
Enderton (logic). Finish all but exercise 1.2.14.
|
2023-08-21 18:30:16 -06:00 |
|
Joshua Potter
|
c458eca8ae
|
Enderton (logic). 1.2.6-1.2.9.
|
2023-08-21 14:51:49 -06:00 |
|
Joshua Potter
|
0cc0cce2b5
|
Enderton (logic). Formally verify so-far solved 1.2 exercises.
|
2023-08-20 09:30:07 -06:00 |
|
Joshua Potter
|
9fe4f2ee78
|
Enderton (logic). Most of exercises 6.1.
|
2023-08-20 07:02:37 -06:00 |
|
Joshua Potter
|
a4f72d0a84
|
Enderton. Set/logic exercises and truth table macros.
|
2023-08-17 21:32:05 -06:00 |
|
Joshua Potter
|
f990a7a30a
|
Enderton. Reorder theorems in Lean modules and add set/logic prompts.
|
2023-08-17 18:04:20 -06:00 |
|
Joshua Potter
|
2c1547aee9
|
Enderton (set). Equinumerosity theorems.
|
2023-08-17 12:56:39 -06:00 |
|
Joshua Potter
|
b9b542f0ee
|
Enderton (set). Revert Theorem 6A.
|
2023-08-17 05:34:41 -06:00 |
|
Joshua Potter
|
8f833f9353
|
Enderton (set). Begin chapter 6 exercises.
|
2023-08-16 12:46:16 -06:00 |
|
Joshua Potter
|
94550ab43e
|
Enderton (logic). Continue Exercises 1.1.
|
2023-08-16 06:27:17 -06:00 |
|
Joshua Potter
|
456303f1dc
|
Enderton (logic). Continue working through section 1.1.
|
2023-08-15 15:04:55 -06:00 |
|
Joshua Potter
|
91cdf1540e
|
Update to doc-gen4 commit `596782c`.
|
2023-08-15 07:55:46 -06:00 |
|
Joshua Potter
|
cbf4528bbc
|
Enderton (logic). Begin writing out Lean proofs for Exercises 1.
|
2023-08-14 20:37:09 -06:00 |
|
Joshua Potter
|
4e6630ab45
|
Enderton (set). Testing cross-referencing.
|
2023-08-14 13:45:14 -06:00 |
|
Joshua Potter
|
70e51584a5
|
Enderton (logic). Begin proving inducting statements.
|
2023-08-13 12:39:50 -06:00 |
|
Joshua Potter
|
bbae7136b1
|
Add notion of "assumption"s and rename `pair` to a more general `tuple` macro.
|
2023-08-13 10:03:41 -06:00 |
|
Joshua Potter
|
3fbeb6435b
|
Enderton (set). Empty prompts around first few chapter 6 theorems.
|
2023-08-13 09:03:51 -06:00 |
|
Joshua Potter
|
48ab62033c
|
Better categorize books I'm studying.
|
2023-08-12 13:59:55 -06:00 |
|
Joshua Potter
|
a4cecbffd8
|
Enderton (set). Chapter 4 exercises.
|
2023-08-12 13:53:51 -06:00 |
|
Joshua Potter
|
21a3e78106
|
Enderton (set). Continue refining ordering theorems/exercises.
|
2023-08-11 18:58:36 -06:00 |
|
Joshua Potter
|
656530fed9
|
Enderton (set). Theorem 4N, Corollary 4P.
|
2023-08-11 08:17:30 -06:00 |
|
Joshua Potter
|
aae9eac4d0
|
Enderton. Part of ordering theorems/exercises.
|
2023-08-11 07:00:57 -06:00 |
|
Joshua Potter
|
ca58d67d8e
|
Enderton. Well-ordering principle and reorder notes below links.
|
2023-08-10 12:06:20 -06:00 |
|
Joshua Potter
|
1c988dc9e9
|
Update mathlib4 links to Lean's hosted index instead.
|
2023-08-10 11:31:14 -06:00 |
|
Joshua Potter
|
1a515ca3f5
|
Use tcolorbox for notes instead.
|
2023-08-10 11:16:47 -06:00 |
|
Joshua Potter
|
c4538e3e94
|
Organize custom proofs over Lean proofs.
|
2023-08-09 15:56:44 -06:00 |
|
Joshua Potter
|
83699dd58e
|
Enderton. Continue actually verifying set theorems.
|
2023-08-09 15:44:40 -06:00 |
|
Joshua Potter
|
1eff704803
|
Start fixing up unverified.
|
2023-08-09 12:59:23 -06:00 |
|
Joshua Potter
|
e08e68bbc3
|
Enderton. Fix lemma 3B header.
|
2023-08-09 10:10:11 -06:00 |
|
Joshua Potter
|
d89200fd9d
|
Simplify lean link formatting.
|
2023-08-09 10:07:18 -06:00 |
|
Joshua Potter
|
e8aa984b98
|
Add icon to distinguish Lean definitions from custom ones.
Update to pending any proofs that were using already defined Lean
proofs.
|
2023-08-08 20:50:31 -06:00 |
|
Joshua Potter
|
51e415a87f
|
Apostol. Update coloring of definitions in the reference section.
|
2023-08-08 17:32:32 -06:00 |
|
Joshua Potter
|
ec53cdd710
|
Update proofs to pending if there is no custom proof set.
|
2023-08-08 17:30:29 -06:00 |
|
Joshua Potter
|
b91ee81261
|
Enderton (logic). Fix up exercise numbering.
|
2023-08-08 14:52:52 -06:00 |
|
Joshua Potter
|
8f15ec7d6d
|
Enderton (logic). Draft up chapter 0 and chapter 1 theorems/exercises.
|
2023-08-08 14:50:48 -06:00 |