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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