 Joshua Potter
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c65e28888d
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Enderton. Fix exercise names.
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2023-06-29 14:53:36 -06:00 |
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Joshua Potter
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644660d197
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Enderton. Verify theorem 3I.
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2023-06-26 15:11:19 -06:00 |
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Joshua Potter
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9b6af648f2
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Enderton. Theorem 3H and helper theorems.
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2023-06-26 13:11:55 -06:00 |
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Joshua Potter
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931e617161
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Enderton. Formally verify theorem 3G.
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2023-06-26 07:08:25 -06:00 |
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Joshua Potter
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a6e6251627
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Enderton. Continue through theorem 3 set.
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2023-06-25 07:27:35 -06:00 |
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Joshua Potter
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27372eb160
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Enderton. Add additional definitions and prove Theorem 3E.
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2023-06-23 15:47:55 -06:00 |
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Joshua Potter
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3d556bc613
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Enderton. Finish exercises 6.
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2023-06-22 14:34:50 -06:00 |
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Joshua Potter
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8b5736397c
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Enderton. Break out relations/ordered pairs. Exercise 6.7.
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2023-06-20 15:02:09 -06:00 |
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Joshua Potter
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738435e299
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Add prompts for upcoming theorems/exercises.
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2023-06-16 08:16:33 -06:00 |
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Joshua Potter
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2abd4b6b25
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Enderton. Finishe exercise set 5. Prep for exercise set 6.
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2023-06-15 15:31:58 -06:00 |
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Joshua Potter
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f5d1fc546a
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Enderton. Move Kuratowski's definition of an ordered pair into chapter; not
likely to be used outside this book.
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2023-06-10 16:02:22 -06:00 |
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Joshua Potter
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6d3a2d8ad0
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Fix build errors in `Chapter_2.lean`.
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2023-06-10 12:09:24 -06:00 |
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Joshua Potter
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64d8324657
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Enderton. Finish exercises 5 in LaTeX.
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2023-06-10 05:51:42 -06:00 |
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Joshua Potter
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ad3e31764b
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Enderton. Exercise 5.(1|2a|2b).
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2023-06-09 21:03:06 -06:00 |
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Joshua Potter
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7559664d56
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Enderton. Ordered pairs.
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2023-06-08 17:57:02 -06:00 |
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Joshua Potter
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49bd4871fe
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Enderton. Theorem 3A.
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2023-06-06 20:16:06 -06:00 |
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Joshua Potter
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2dff3f5794
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Enderton. Chapter 2 exercises, 11-25.
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2023-06-04 17:34:42 -06:00 |
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Joshua Potter
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4624d58924
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Enderton. Continue proofs/exercises of "Axioms and Operations."
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2023-05-23 15:38:33 -06:00 |
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Joshua Potter
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fd816a97bc
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Enderton "Algebra of Sets" identities and create `Chapter_2.lean`.
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2023-05-23 09:18:23 -06:00 |
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Joshua Potter
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8279131d74
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Enderton, basic axioms/unions exercises.
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2023-05-21 18:32:59 -06:00 |
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Joshua Potter
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1da6e31581
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Enderton exercises 2.
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2023-05-19 09:25:37 -06:00 |
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Joshua Potter
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ead87350b8
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Enderton, Baby Set Theory.
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2023-05-18 16:02:15 -06:00 |
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Joshua Potter
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ed981c3892
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Add start of Enderton's "Elements of Set Theory."
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2023-05-18 14:04:59 -06:00 |