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Theorem is_open_ball

Modification history

2019-02-08 09:28
analysis/metric_space.lean
chore(*): fix errors introduced by rebasing
Deleted is_open_ballView on Github →
2019-02-08 09:28
analysis/metric_space.lean
feat(analysis/topology/continuity): add some variations
Added is_open_ballView on Github →
2019-01-14 13:34
analysis/metric_space.lean
refactor(analysis): add metric namespace …
Deleted is_open_ballView on Github →
2018-01-19 16:18
analysis/metric_space.lean
feat(data/real,*): supporting material for metric spaces
Added is_open_ballView on Github →