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Theorem seminorm.mem_ball_zero

Modification history

2021-12-23 19:11
src/analysis/seminorm.lean
refactor(analysis/seminorm): Weaken typeclasses (#10999) …
Modified seminorm.mem_ball_zeroView on Github →
2020-11-14 22:08
src/analysis/seminorm.lean
feat(analysis): seminorms and local convexity (#4827)
Added seminorm.mem_ball_zeroView on Github →