Commit Graph

25 Commits (pigeonhole-redux)

Author SHA1 Message Date
Joshua Potter 7959c474a0 Enderton (set). Fixup the pigeonhole principle. 2023-09-16 17:54:41 -06:00
Joshua Potter 1c988dc9e9 Update mathlib4 links to Lean's hosted index instead. 2023-08-10 11:31:14 -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 c3b579aed1 Drop placeholders prior to Mathlib4 port. 2023-07-26 13:41:55 -06:00
Joshua Potter e3205a1e5d Add hyperref linking and fix other refs. 2023-07-12 10:54:35 -06:00
Joshua Potter 66df65c14b Update toolchain and deps. 2023-05-20 11:11:27 -06:00
Joshua Potter 9ac70c15c9 Normalize formatting further, macros for lean commands. 2023-05-17 12:28:02 -06:00
Joshua Potter 68d46e1a7d Redefine an `Orthogonal` rectangle as a subtype of a `Skew` one. 2023-05-15 14:07:42 -06:00
Joshua Potter 96dd9b5669 Revise geometry with different types of rectangles and lines. 2023-05-15 06:40:35 -06:00
Joshua Potter 1cff1c63c4 Update simple sequence summation proofs as verified. 2023-05-13 10:11:23 -06:00
Joshua Potter ddcb0f9717 Perform same aggregation on Enderton and Sequence tex files. 2023-05-13 06:59:28 -06:00
Joshua Potter e7e657950b Aggregate Apostol LaTeX into single file. 2023-05-13 06:38:55 -06:00
Joshua Potter da7f00753b Common coloring across definitions/axioms/statements. 2023-05-12 18:29:02 -06:00
Joshua Potter f5dfb9ff6b Generalize concept of partitions and step functions. 2023-05-12 13:17:34 -06:00
Joshua Potter 56751a6f3b Use a consistent naming convention. 2023-05-12 11:08:52 -06:00
Joshua Potter 60724c0b52 Generalize set functions and move partitions in anticipation
of Apostol 1.11 exercise 8.
2023-05-12 07:05:31 -06:00
Joshua Potter 3d0dc2b926 Continuing working on Apostol 1.11 exercises. 2023-05-11 13:35:05 -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 5256c4e81a Add concept of "verified" to statements/theorems. 2023-05-10 10:45:42 -06:00
Joshua Potter ed89078e76 Apostol. Begin working through floor/ceiling exercises.
Also discovered the basic interval module so replaced custom
interval syntax with it.
2023-05-08 16:44:52 -06:00
Joshua Potter b0a30ed4b4 Rename `Bookshelf` to `Common`. 2023-05-08 14:08:48 -06:00