Jeremy Avigad
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566acf4b31
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feat(library/data/finset/card.lean): add card_Union_of_disjoint and other theorems
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2015-05-17 19:06:10 +10:00 |
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Jeremy Avigad
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6549940c63
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feat(library/data/finset/bigops.lean): add Union for finsets
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2015-05-17 17:50:32 +10:00 |
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Jeremy Avigad
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9720d84095
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refactor(library/algebra/group_bigops.lean,library/data/nat/bigops.lean): add ext principle, clean up file
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2015-05-17 16:00:38 +10:00 |
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Jeremy Avigad
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4764f6e8ec
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refactor(library/algebra/group_bigops.lean,library/data/nat/bigops.lean): simplify naming scheme for bigops
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2015-05-17 15:24:37 +10:00 |
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Jeremy Avigad
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ff701a9812
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feat(library/data/nat/bigops.lean): add finite products and sums for nat
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2015-05-16 22:26:59 +10:00 |
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Jeremy Avigad
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eae047bd31
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refactor,feat(library/{data,algebra}): move bigops to algebra, define sums
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2015-05-16 18:42:13 +10:00 |
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