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Theorem
emetric.nhds_basis_closed_eball
Modification history
2021-02-04 21:33
src/topology/metric_space/emetric_space.lean
feat(data/real/ennreal): use notation for ennreal (#6044) …
Modified
emetric.nhds_basis_closed_eball
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2020-06-23 17:15
src/topology/metric_space/emetric_space.lean
feat(topology/metric_space/baire): define filter `residual` (#3149) …
Added
emetric.nhds_basis_closed_eball
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