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Theorem emetric.ne_empty_of_Hausdorff_edist_ne_top

Modification history

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