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Theorem fintype.card_perm

Modification history

2022-11-18 03:59
src/data/fintype/basic.lean
refactor(data/fintype/basic): split file (#17578)
Modified fintype.card_permView on Github →
2020-10-01 12:28
src/data/fintype/basic.lean
feat(data/nat/fact, analysis/specific_limits): rename nat.fact, add few lemmas about its behaviour along at_top (#4309) …
Modified fintype.card_permView on Github →
2018-09-24 15:33
data/fintype.lean
feat(group_theory/perm): perm.fintype and card_perm (closed #366)
Added fintype.card_permView on Github →