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v3
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Mathlib v3 is deprecated.
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Theorem
finset.card_product
Modification history
2022-08-12 09:58
src/data/finset/prod.lean
refactor(*): Extend `×ˢ` notation (#15717) …
Modified
finset.card_product
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2021-11-04 15:29
src/data/finset/basic.lean
split(data/finset/prod): split off `data.finset.basic` (#10142) …
Modified
finset.card_product
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2017-12-18 08:38
data/finset.lean
feat(data/ordinal): universe lifts, alephs
Added
finset.card_product
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