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2024-07-14 15:55
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feat(UniformSpace/Cauchy): add lemmas about
TotallyBounded
(
#13451
)
Estimated changes
Modified
Mathlib/Data/Set/Finite.lean
added
theorem
Set.exists_subset_image_finite_and
Modified
Mathlib/Topology/Instances/Rat.lean
Modified
Mathlib/Topology/MetricSpace/Bounded.lean
Modified
Mathlib/Topology/UniformSpace/Cauchy.lean
added
theorem
Set.Finite.totallyBounded
added
theorem
Set.Subsingleton.totallyBounded
added
theorem
TotallyBounded.subset
added
theorem
totallyBounded_biUnion
added
theorem
totallyBounded_closure
modified
theorem
totallyBounded_empty
added
theorem
totallyBounded_iUnion
added
theorem
totallyBounded_insert
added
theorem
totallyBounded_sUnion
added
theorem
totallyBounded_singleton
deleted
theorem
totallyBounded_subset
added
theorem
totallyBounded_union
Modified
Mathlib/Topology/UniformSpace/UniformEmbedding.lean
added
theorem
totallyBounded_image_iff
modified
theorem
totallyBounded_preimage