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Theorem collinear_iff_findim_le_one

Modification history

2021-04-24 15:20
src/linear_algebra/affine_space/finite_dimensional.lean
refactor(*): rename `semimodule` to `module`, delete typeclasses `module` and `vector_space` (#7322) …
Deleted collinear_iff_findim_le_oneView on Github →
2020-10-05 11:39
src/linear_algebra/affine_space/finite_dimensional.lean
feat(linear_algebra/affine_space/finite_dimensional): collinearity (#4433) …
Added collinear_iff_findim_le_oneView on Github →