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Theorem metric.mem_closure_iff_inf_dist_zero

Modification history

2020-02-05 06:25
src/topology/metric_space/hausdorff_distance.lean
refactor(*): migrate from `≠ ∅` to `set.nonempty` (#1954) …
Modified metric.mem_closure_iff_inf_dist_zeroView on Github →
2019-03-01 22:25
src/topology/metric_space/hausdorff_distance.lean
feat(topology/metric_space/hausdorff_distance): Hausdorff distance
Added metric.mem_closure_iff_inf_dist_zeroView on Github →