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Theorem normed_space.polar_ball_subset_closed_ball_div

Modification history

2022-11-17 13:13
src/analysis/normed_space/dual.lean
refactor(analysis): change the symbol for norm to align with the unicode spec (#17575) …
Modified normed_space.polar_ball_subset_closed_ball_divView on Github →
2022-03-30 13:52
src/analysis/normed_space/dual.lean
feat(analysis/locally_convex): polar sets for dualities (#12849) …
Added normed_space.polar_ball_subset_closed_ball_divView on Github →