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2024-02-02 19:14
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feat(Topology): add
lift'_nhds_interior
etc (
#10175
)
Estimated changes
Modified
Mathlib/Topology/Basic.lean
added
theorem
Filter.HasBasis.lift'_interior
added
theorem
Filter.HasBasis.lift'_interior_eq_self
added
theorem
Filter.HasBasis.nhds_interior
added
theorem
Filter.lift'_interior_le
added
theorem
lift'_nhds_interior
Modified
Mathlib/Topology/NhdsSet.lean
added
theorem
Filter.HasBasis.nhdsSet_interior
added
theorem
lift'_nhdsSet_interior