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Theorem collinear.two_zsmul_oangle_eq_left

Modification history

2022-10-29 02:18
src/geometry/euclidean/angle/oriented/affine.lean
refactor(geometry/euclidean/oriented_angle): split file (#17134) …
Modified collinear.two_zsmul_oangle_eq_leftView on Github →
2022-10-11 03:45
src/geometry/euclidean/oriented_angle.lean
feat(geometry/euclidean/oriented_angle): oriented angles and betweenness (#16824) …
Added collinear.two_zsmul_oangle_eq_leftView on Github →