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Theorem fintype.card_le_of_injective

Modification history

2022-11-18 03:59
src/data/fintype/basic.lean
refactor(data/fintype/basic): split file (#17578)
Modified fintype.card_le_of_injectiveView on Github →
2020-09-25 14:53
src/data/fintype/basic.lean
feat(*): finite rings with char = card = n are isomorphic to zmod n (#4234) …
Modified fintype.card_le_of_injectiveView on Github →
2018-08-07 20:28
data/fintype.lean
feat(data/fintype): injective_iff_surjective (#240)
Modified fintype.card_le_of_injectiveView on Github →
2018-07-19 02:36
data/fintype.lean
feat(data/fintype): card lemmas (#168)
Added fintype.card_le_of_injectiveView on Github →