 Joshua Potter
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4f8c3383f1
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Update to lean v4.3.0
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2023-12-14 13:29:09 -07:00 |
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Joshua Potter
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b596478a36
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More LaTeX proof embedding. Finish up "Set Difference Size".
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2023-11-12 11:21:00 -07:00 |
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Joshua Potter
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f215a3180a
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Enderton (set). Chapter 6 formatting.
More consistent header levels throughout.
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2023-11-11 15:15:03 -07:00 |
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Joshua Potter
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7959c474a0
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Enderton (set). Fixup the pigeonhole principle.
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2023-09-16 17:54:41 -06:00 |
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Joshua Potter
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66ca483671
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Enderton (set). Isomorphism from ℕ to peano systems.
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2023-09-09 05:15:52 -06:00 |
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Joshua Potter
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a4cecbffd8
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Enderton (set). Chapter 4 exercises.
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2023-08-12 13:53:51 -06:00 |
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Joshua Potter
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21a3e78106
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Enderton (set). Continue refining ordering theorems/exercises.
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2023-08-11 18:58:36 -06:00 |
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Joshua Potter
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656530fed9
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Enderton (set). Theorem 4N, Corollary 4P.
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2023-08-11 08:17:30 -06:00 |
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Joshua Potter
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83699dd58e
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Enderton. Continue actually verifying set theorems.
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2023-08-09 15:44:40 -06:00 |
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Joshua Potter
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77684120d9
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Enderton. Prove ordering theorems and fix injective successor proof.
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2023-08-04 18:26:15 -06:00 |
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Joshua Potter
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5dfb2f12cf
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Enderton. Finish ordering on natural numbers exercises.
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2023-08-04 09:44:58 -06:00 |
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Joshua Potter
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9b8ddd2b0d
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Enderton. Begin progressing through natural numbers.
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2023-07-19 19:25:44 -06:00 |