Jeremy Avigad
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2beb0030d6
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refactor(library/*): protect sub in nat, div in nat and int
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2015-11-08 14:04:59 -08:00 |
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Leonardo de Moura
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6df31d3406
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refactor(library/data/nat/basic): mark some theorems as protected to avoid overloading
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2015-11-08 14:04:56 -08:00 |
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Leonardo de Moura
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ce21996635
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feat(library): define custom recursors for nat, and minimize the use of krewrite
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2015-11-08 14:04:55 -08:00 |
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Leonardo de Moura
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26eb6fa849
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feat(*): new numeral encoding
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2015-11-08 14:04:55 -08:00 |
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Leonardo de Moura
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3369152559
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fix(library/data,library/theories): fin, bag, finset, hf, list, ...
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2015-11-08 14:04:54 -08:00 |
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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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3fc74c2ba8
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feat(library/theories/combinatorics/choose): show the number of subsets of s of size k is choose (card s) k
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2015-07-27 07:46:59 -07:00 |
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Leonardo de Moura
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e221d38790
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feat(library/tactic/assert_tactic): allow duplicate names for hypotheses in assert tactic
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2015-07-23 18:52:59 -07:00 |
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Leonardo de Moura
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946308b187
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feat(frontends/lean): allow anonymous 'have'-expressions in tactic mode
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2015-07-23 18:52:59 -07:00 |
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Jeremy Avigad
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70407473c2
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feat(library/theories/combinatorics/choose): begin theory of binomial coefficients
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2015-07-11 19:01:43 -04:00 |
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