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Def fintype.fintype_prod_left

Modification history

2021-05-30 09:54

src/data/fintype/basic.lean

chore(data/fintype/basic): `fintype α/β` from `fintype α ⊕ β` (#7736) …

Deleted fintype.fintype_prod_left View on Github →

2018-03-10 13:38

data/fintype.lean

feat(group_theory): add a little bit of group theory; prove of Lagrange's theorem

Added fintype.fintype_prod_left View on Github →