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Theorem affine_basis.ext_elem

Modification history

2023-02-01 09:29
src/linear_algebra/affine_space/basis.lean
feat(linear_algebra/affine_space/basis): `reindex` API (#18190) …
Modified affine_basis.ext_elemView 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.ext_elemView on Github →