Theorem Set.Finite.cofinite_inf_principal_diff

Modification history

2026-06-09 08:51
Mathlib/Order/Filter/Cofinite.lean
chore: rename `diff` to `sdiff` (#40184) …
Deleted Set.Finite.cofinite_inf_principal_diffView on Github →
2023-12-21 08:37
Mathlib/Order/Filter/Cofinite.lean
feat(Topology/Compact): an infinite set has an accumulation point (#9173) …
Added Set.Finite.cofinite_inf_principal_diffView on Github →