Mathlib Changelog
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2025-03-20 06:09
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feat(Topology/UniformSpace): Is{Symmetric,Transitive}Rel.sInter (
#23114
)
Estimated changes
Modified
Mathlib/Topology/UniformSpace/Defs.lean
added
theorem
IsSymmetricRel.sInter
Modified
Mathlib/Topology/UniformSpace/Ultra/Basic.lean
added
theorem
IsTransitiveRel.sInter