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Theorem affine_basis.affine_span_eq_top_of_to_matrix_left_inv

Modification history

2023-01-12 09:11
src/linear_algebra/affine_space/basis.lean
refactor(linear_algebra/affine_space/*): make `affine_basis` more elementary (#18141) …
Modified affine_basis.affine_span_eq_top_of_to_matrix_left_invView on Github →
2021-11-23 20:50
src/linear_algebra/affine_space/barycentric_coords.lean
feat(linear_algebra/affine_space/barycentric_coords): characterise affine bases in terms of coordinate matrices (#10370) …
Added affine_basis.affine_span_eq_top_of_to_matrix_left_invView on Github →