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Theorem norm_sub_pos_iff

Modification history

2022-10-06 17:50
src/analysis/normed/group/basic.lean
feat(analysis/normed/group/basic): Multiplicative, noncommutative normed groups (#15705) …
Deleted norm_sub_pos_iffView on Github →
2022-05-22 11:09
src/analysis/normed/group/basic.lean
feat(analysis/convex/uniform): Uniformly convex spaces (#13480) …
Added norm_sub_pos_iffView on Github →