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Theorem fintype.card_finset_len

Modification history

2022-11-18 03:59
src/data/fintype/basic.lean
refactor(data/fintype/basic): split file (#17578)
Modified fintype.card_finset_lenView on Github →
2021-04-15 04:42
src/data/fintype/basic.lean
chore(data/fin,data/finset): a few lemmas (#7168) …
Added fintype.card_finset_lenView on Github →