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Theorem collinear.oangle_sign_of_same_ray_vsub

Modification history

2022-10-29 02:18
src/geometry/euclidean/angle/oriented/affine.lean
refactor(geometry/euclidean/oriented_angle): split file (#17134) …
Modified collinear.oangle_sign_of_same_ray_vsubView on Github →
2022-10-12 10:35
src/geometry/euclidean/oriented_angle.lean
feat(geometry/euclidean/oriented_angle): signs of angles and `same_ray` (#16909) …
Added collinear.oangle_sign_of_same_ray_vsubView on Github →