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Theorem orientation.oangle_eq_two_zsmul_oangle_sub_of_norm_eq

Modification history

2022-10-29 02:18
src/geometry/euclidean/angle/oriented/basic.lean
refactor(geometry/euclidean/oriented_angle): split file (#17134) …
Modified orientation.oangle_eq_two_zsmul_oangle_sub_of_norm_eqView on Github →
2022-02-27 14:12
src/geometry/euclidean/oriented_angle.lean
feat(geometry/euclidean/oriented_angle): oriented angles with respect to an orientation (#12236) …
Added orientation.oangle_eq_two_zsmul_oangle_sub_of_norm_eqView on Github →