Theorem NormedSpace.polarSubmodule_eq_polar

Modification history

2025-08-11 22:14
Mathlib/Analysis/Normed/Module/Dual.lean
refactor(Analysis/Normed/Module/Dual): Abbrev for strong dual (#27699) …
Deleted NormedSpace.polarSubmodule_eq_polarView on Github →
2025-02-01 08:46
Mathlib/Analysis/Normed/Module/Dual.lean
feat(Analysis/Normed/Module/Dual): polar in a normed space as a submodule (#20084) …
Added NormedSpace.polarSubmodule_eq_polarView on Github →