Mathlib v3 is deprecated. Go to Mathlib v4

Theorem orientation.oangle_eq_of_angle_eq_of_sign_eq

Modification history

2022-08-24 12:36
src/geometry/euclidean/oriented_angle.lean
feat(geometry/euclidean/oriented_angle): more on relation to unoriented angles (#16215) …
Added orientation.oangle_eq_of_angle_eq_of_sign_eqView on Github →