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Theorem seminorm.gauge_ball

Modification history

2022-01-26 13:29
src/analysis/seminorm.lean
feat(analysis/seminorm): The norm as a seminorm, balanced and absorbent lemmas (#11487) …
Deleted seminorm.gauge_ballView on Github →
2021-11-03 16:10
src/analysis/seminorm.lean
feat(analysis/seminorm): define the Minkowski functional (#9097) …
Added seminorm.gauge_ballView on Github →