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Theorem same_ray.symm

Modification history

2022-03-17 05:18
src/linear_algebra/ray.lean
refactor(linear_algebra/ray): redefine `same_ray` to allow zero vectors (#12618) …
Modified same_ray.symmView on Github →
2022-02-26 23:31
src/linear_algebra/orientation.lean
chore(linear_algebra/orientation): split into 2 files (#12302) …
Modified same_ray.symmView on Github →
2021-12-14 05:36
src/linear_algebra/orientation.lean
refactor(linear_algebra/orientation): add refl, symm, and trans lemma (#10753) …
Added same_ray.symmView on Github →