 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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f1a10c6877
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Enderton (set). Wrap original pigeonhole expression into aux.
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2023-09-14 10:00:39 -06:00 |
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Joshua Potter
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91fc8436da
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Prove the pigeonhole principle. (#7)
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2023-09-14 09:00:28 -06:00 |
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Joshua Potter
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3bf6f13055
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Enderton (set). Add Lean scaffolding for finite set theorems/bijections.
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2023-08-26 18:43:44 -06:00 |
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Joshua Potter
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306acd2975
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Enderton (set). Begin adding Chapter 6 lean theorems.
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2023-08-23 18:23:28 -06:00 |
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Joshua Potter
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f990a7a30a
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Enderton. Reorder theorems in Lean modules and add set/logic prompts.
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2023-08-17 18:04:20 -06:00 |
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Joshua Potter
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2c1547aee9
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Enderton (set). Equinumerosity theorems.
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2023-08-17 12:56:39 -06:00 |
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Joshua Potter
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8f833f9353
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Enderton (set). Begin chapter 6 exercises.
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2023-08-16 12:46:16 -06:00 |