 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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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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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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66df65c14b
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Update toolchain and deps.
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2023-05-20 11:11:27 -06:00 |
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Joshua Potter
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9ac70c15c9
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Normalize formatting further, macros for lean commands.
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2023-05-17 12:28:02 -06:00 |
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Joshua Potter
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68d46e1a7d
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Redefine an `Orthogonal` rectangle as a subtype of a `Skew` one.
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2023-05-15 14:07:42 -06:00 |
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Joshua Potter
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c0f8895686
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Derive a more constructive `StepFunction` definition.
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2023-05-15 13:37:01 -06:00 |
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Joshua Potter
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96dd9b5669
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Revise geometry with different types of rectangles and lines.
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2023-05-15 06:40:35 -06:00 |
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Joshua Potter
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1cff1c63c4
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Update simple sequence summation proofs as verified.
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2023-05-13 10:11:23 -06:00 |
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Joshua Potter
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708295f53f
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Remove the concept of an `LTuple`.
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2023-05-13 09:23:44 -06:00 |
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Joshua Potter
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ddcb0f9717
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Perform same aggregation on Enderton and Sequence tex files.
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2023-05-13 06:59:28 -06:00 |
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Joshua Potter
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e7e657950b
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Aggregate Apostol LaTeX into single file.
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2023-05-13 06:38:55 -06:00 |
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Joshua Potter
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3fc293579d
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Add concept of glossary.
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2023-05-12 19:31:44 -06:00 |
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Joshua Potter
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da7f00753b
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Common coloring across definitions/axioms/statements.
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2023-05-12 18:29:02 -06:00 |
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Joshua Potter
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f5dfb9ff6b
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Generalize concept of partitions and step functions.
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2023-05-12 13:17:34 -06:00 |
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Joshua Potter
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56751a6f3b
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Use a consistent naming convention.
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2023-05-12 11:08:52 -06:00 |
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Joshua Potter
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60724c0b52
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Generalize set functions and move partitions in anticipation
of Apostol 1.11 exercise 8.
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2023-05-12 07:05:31 -06:00 |
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Joshua Potter
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3d0dc2b926
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Continuing working on Apostol 1.11 exercises.
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2023-05-11 13:35:05 -06:00 |
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Joshua Potter
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50d6b13574
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Remove no longer needed `hyperlabel` command.
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2023-05-10 20:27:46 -06:00 |
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Joshua Potter
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53a0bd1ebc
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Add "defined" status and distinguish Lean links.
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2023-05-10 20:19:18 -06:00 |
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Joshua Potter
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cadb07018a
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Add support for cross-referencing PDFs.
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2023-05-10 18:27:55 -06:00 |
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Joshua Potter
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8c5029f8ec
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Add TeX for axiomatic area definition.
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2023-05-10 17:45:55 -06:00 |
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Joshua Potter
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5256c4e81a
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Add concept of "verified" to statements/theorems.
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2023-05-10 10:45:42 -06:00 |
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Joshua Potter
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ed89078e76
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Apostol. Begin working through floor/ceiling exercises.
Also discovered the basic interval module so replaced custom
interval syntax with it.
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2023-05-08 16:44:52 -06:00 |
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Joshua Potter
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b0a30ed4b4
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Rename `Bookshelf` to `Common`.
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2023-05-08 14:08:48 -06:00 |