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Theorem enat.card_eq_coe_fintype_card

Modification history

2022-07-11 16:51
src/set_theory/cardinal/finite.lean
refactor(data/nat/enat): rename `enat` to `part_enat` (#15235) …
Deleted enat.card_eq_coe_fintype_cardView on Github →
2021-03-14 03:22
src/data/fincard.lean
feat(data/nat/fincard): introduce `nat.card`, `enat.card` (#6670) …
Added enat.card_eq_coe_fintype_cardView on Github →