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Theorem subspace.dual_annihilator_dual_annihilator_comap_eq

Modification history

2023-01-24 00:38
src/linear_algebra/dual.lean
feat(linear_algebra/dual): more about dual annihilator, some refactoring, and documentation (#17521) …
Deleted subspace.dual_annihilator_dual_annihilator_comap_eqView on Github →
2022-11-11 10:11
src/linear_algebra/dual.lean
feat(linear_algebra/dual): more about `dual_annihilator` (#17313) …
Added subspace.dual_annihilator_dual_annihilator_comap_eqView on Github →