Jeremy Avigad
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17f6ab3a71
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fix(library/data/set/basic): fix spacing in notation
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2016-01-03 18:52:25 -08:00 |
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Jeremy Avigad
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173368801b
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fix(library/algebra/interval): rename namespace, and move a theorem
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2016-01-03 18:52:25 -08:00 |
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Jeremy Avigad
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721f6c87bf
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feat(library/data/set/basic): add some theorems
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2016-01-03 18:52:25 -08:00 |
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Leonardo de Moura
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4f1415174e
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refactor(library/data): "union." ==> "union_", "inter." ==> "inter_"
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2016-01-01 16:13:44 -08:00 |
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Jeremy Avigad
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86b64cf43b
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feat(library/data/set/*,library/algebra/group_bigops): better finiteness lemmas, reindexing for big operations
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2015-12-31 15:16:57 -08:00 |
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Jeremy Avigad
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549feb5d7f
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feat(library/data/set/basic): add notation and theorems for large unions and intersections
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2015-12-26 08:02:04 -08:00 |
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Jeremy Avigad
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baf11d0018
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feat(library/algebra/ring_bigops): make start on file with more properties of sums and products
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2015-12-22 16:39:13 -05:00 |
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Jacob Gross
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ab91f8dd5f
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feat(library/data/set/basic): add sInter_insert
add sInter supporting lemma
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2015-12-07 21:39:30 -08:00 |
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Jacob Gross
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dd6bed371a
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feat(library/data/set/basic): Added a supporting lemma for sUnion, which will be essential for proofs by induction on finite sets
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2015-12-02 23:05:59 -08:00 |
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Leonardo de Moura
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08c061e1fa
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refactor(library/data/set): remove [reducible] annotation from set operations
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2015-11-08 14:04:56 -08:00 |
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Leonardo de Moura
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ede23a3267
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feat(hott,library): add additional spacing hints
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2015-09-30 17:41:44 -07:00 |
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Sebastian Ullrich
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d1b5031dbd
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feat(library): add some spacing hints
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2015-09-30 17:36:32 -07:00 |
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Jeremy Avigad
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2c7526e1fc
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feat(library/*): add various theorems
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2015-09-25 09:32:28 -07:00 |
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Jeremy Avigad
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9561e379c7
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fix(library/data/set/basic): make set_of reducible
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2015-09-20 19:54:46 -04:00 |
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Jeremy Avigad
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2ab7928257
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refactor(library/data/set/basic): standardize intro and elim theorem names
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2015-09-03 15:38:27 -07:00 |
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Jeremy Avigad
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072971f3bb
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feat(library/data/finset/comb,library/data/set/basic): define set complement
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2015-09-01 14:47:19 -07:00 |
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Leonardo de Moura
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f4a81fdd73
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fix(library/data): powerset notation
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2015-08-13 09:04:00 -07:00 |
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Jeremy Avigad
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209d7b07aa
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feat(library/data/set/basic): add a few theorems
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2015-08-09 22:13:18 -04:00 |
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Leonardo de Moura
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b2415f7b4b
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feat(library/data/set/basic): add basic 'set' theorems
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2015-08-08 23:18:20 -07:00 |
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Jeremy Avigad
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8f815cabc0
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refactor(library/data/finset/comb,library/data/set/basic,library/*): rename 'filter' to 'sep' to free up 'set.filter'
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2015-08-08 18:10:44 -04:00 |
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Jeremy Avigad
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eaf886cb5a
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refactor(library/algebra/group_bigops,library/*): put group_bigops in 'finset' namespace, in preparation for set versions
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2015-08-08 04:23:52 -07:00 |
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Jeremy Avigad
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1b0773b604
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feat(library/data/set/basic,finite): add more finiteness facts
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2015-08-08 04:23:52 -07:00 |
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Jeremy Avigad
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7df59d8b12
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feat(library/data/set/finite): add more finiteness facts
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2015-08-07 13:45:16 -07:00 |
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Jeremy Avigad
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d6bde18b46
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feat,refactor(library/data/{finset,set}/*,src/emacs/lean-input.el): add powerset and notation, and some tidying
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2015-08-07 13:45:15 -07:00 |
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Jeremy Avigad
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7b4ebb9866
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feat,refactor(library/data/finset/*): add priorities for finset notation, add some theorems
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2015-08-07 13:45:15 -07:00 |
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Leonardo de Moura
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1f304ad4b9
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fix(frontends/lean/pp): pretty printing 'binder'
This commit also replaces many occurrences of 'binders' with 'binder'.
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2015-07-31 11:27:38 -07:00 |
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Jeremy Avigad
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471c9058eb
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fix/feat(library/logic/connectives,library/data/{finset,set}): fix names or.left_distrib etc., fix implicit arguments, and make small additions
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2015-07-27 07:46:59 -07:00 |
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Jeremy Avigad
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c9d6cc5255
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feat(library/data/{finset,set}): various basic facts
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2015-07-25 14:02:44 -04:00 |
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Jeremy Avigad
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d443b25dee
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fix(library/data/{finset,set}/basic: change notation from {[a, b, c]} to '{a, b, c}
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2015-07-11 19:01:44 -04:00 |
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Leonardo de Moura
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d12b5613c6
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feat(library/data/set): show that (set A) is a comm_semiring
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2015-06-17 09:53:50 -07:00 |
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Jeremy Avigad
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df69bb4cfc
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feat(library/*): add theorems from Haitao on sets and functions, clean up
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2015-06-04 11:55:25 -07:00 |
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Jeremy Avigad
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59c1801921
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refactor(library/data/{list,set,finset}/basic.lean): make subset reserved notation
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2015-05-23 12:34:07 +10:00 |
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Jeremy Avigad
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81d0d4aa53
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fix(library/data/{set,finset}/basic.lean: delete \{{ \}}} notation (conflicts with records)
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2015-05-16 17:53:35 +10:00 |
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Jeremy Avigad
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a54a98c1ec
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feat(library/data/set): add distributivity, diff, uniformize with finset
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2015-05-08 19:51:37 +10:00 |
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Jeremy Avigad
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ba78cc42f9
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fix(library/data/set/basic.lean, function.lean): fix typos
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2015-05-08 19:51:37 +10:00 |
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Jeremy Avigad
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f7a610faa3
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feat(library/data/set/basic,function): mark set reducible, and add theorem from Haitao Zhang
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2015-05-05 08:55:58 -07:00 |
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Jeremy Avigad
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5812b35d93
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feat(library/data/set/function.lean): begin theory of functions on sets
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2015-04-08 09:46:34 -07:00 |
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Jeremy Avigad
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c563548980
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feat(library/data/set/basic.lean): add definitions and simplify proofs
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2015-04-05 12:36:54 -04:00 |
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Jeremy Avigad
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c6c50a61b3
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refactor(library/data/set/basic.lean): take advantage of extensionality in sets
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2015-04-05 10:12:27 -04:00 |
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Jeremy Avigad
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6596217a84
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refactor(library/data/set): expand set.lean to set directory
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2015-04-05 09:27:15 -04:00 |
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