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Theorem affine_span_nonempty

Modification history

2023-02-22 12:50
src/linear_algebra/affine_space/affine_subspace.lean
feat(linear_algebra/affine_space/affine_subspace): `⊥ < affine_span k s ↔ s.nonempty` (#18170) …
Modified affine_span_nonemptyView on Github →
2020-10-28 06:06
src/linear_algebra/affine_space/affine_subspace.lean
chore(linear_algebra/affine_space/basic): split (#4767) …
Modified affine_span_nonemptyView on Github →
2020-08-15 12:06
src/linear_algebra/affine_space/basic.lean
refactor(algebra/add_torsor): use `out_param` (#3727)
Added affine_span_nonemptyView on Github →