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Theorem
linear_map.dual_map_surjective_iff
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) …
Modified
linear_map.dual_map_surjective_iff
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2023-01-20 21:58
src/linear_algebra/dual.lean
feat(linear_algebra/dual): lemmas (#18228) …
Added
linear_map.dual_map_surjective_iff
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