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Theorem
tendsto_at_within_iff_subtype
Modification history
2019-03-01 10:20
src/topology/basic.lean
feat(*): add various small lemmas
Deleted
tendsto_at_within_iff_subtype
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2019-02-08 09:28
src/topology/basic.lean
feat (analysis/topology/topological_space): properties of nhds, nhds_within
Added
tendsto_at_within_iff_subtype
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