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Theorem metric.ball_disjoint_ball

Modification history

2022-04-15 15:03
src/topology/metric_space/basic.lean
feat(analysis/normed_space/pointwise): Balls disjointness (#13379) …
Modified metric.ball_disjoint_ballView on Github →
2021-09-21 17:41
src/topology/metric_space/basic.lean
feat(analysis/normed_space/basic): the rescaling of a ball is a ball (#9297) …
Added metric.ball_disjoint_ballView on Github →