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Theorem metric.emetric_ball

Modification history

2021-08-19 06:51
src/topology/metric_space/basic.lean
feat(topology/metric_space/basic): `emetric.ball x ∞ = univ` (#8745) …
Modified metric.emetric_ballView on Github →
2019-01-28 19:34
src/topology/metric_space/basic.lean
add ennreal.to_real
Added metric.emetric_ballView on Github →