angle_eq_zero_of_angle_eq_pi_right — Mathlib · SciLib

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angle_eq_zero_of_angle_eq_pi_right

Mathlib.Geometry.Euclidean.Angle.Unoriented.Affine

URI: https://scilib.ai/kg/mathlib#EuclideanGeometry.angle_eq_zero_of_angle_eq_pi_right

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