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Theorem smul_closed_ball'

Modification history

2021-12-23 02:02
src/analysis/normed_space/basic.lean
feat(analysis/normed_space/pointwise): more on pointwise operations on sets in normed spaces (#10820) …
Modified smul_closed_ball'View on Github →
2021-09-21 17:41
src/analysis/normed_space/basic.lean
feat(analysis/normed_space/basic): the rescaling of a ball is a ball (#9297) …
Added smul_closed_ball'View on Github →