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Theorem
bilin_form.to_lin_restrict_range_dual_coannihilator_eq_orthogonal
Modification history
2023-01-24 00:38
src/linear_algebra/bilinear_form.lean
feat(linear_algebra/dual): more about dual annihilator, some refactoring, and documentation (#17521) …
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bilin_form.to_lin_restrict_range_dual_coannihilator_eq_orthogonal
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