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Theorem
finset.mul_card_image_le_card
Modification history
2021-04-15 15:46
src/algebra/big_operators/order.lean
refactor(algebra/big_operators/order): use `to_additive` (#7173) …
Modified
finset.mul_card_image_le_card
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2020-10-04 20:49
src/algebra/big_operators/order.lean
feat(algebra/big_operators/order): bounding finite fibration cardinalities from below (#4396) …
Added
finset.mul_card_image_le_card
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