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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