Mathlib Changelog
v3
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Mathlib v3 is deprecated.
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Theorem
finset.card_le_card_image₂_right
Modification history
2022-07-29 12:50
src/data/finset/n_ary.lean
feat(data/finset/pointwise): Singleton arithmetic (#15435) …
Added
finset.card_le_card_image₂_right
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