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Def emetric.ball

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.ballView on Github →
2019-01-20 20:42
src/topology/metric_space/emetric_space.lean
feat(topology/emetric_space): basic facts for emetric spaces (#608)
Added emetric.ballView on Github →