∫ Утверждение Mathlib
inner_rotation_pi_div_two_left_smul
Mathlib.Geometry.Euclidean.Angle.Oriented.Rotation
URI: https://scilib.ai/kg/mathlib#Orientation.inner_rotation_pi_div_two_left_smul
∫ Утверждение Mathlib
Mathlib.Geometry.Euclidean.Angle.Oriented.Rotation
URI: https://scilib.ai/kg/mathlib#Orientation.inner_rotation_pi_div_two_left_smul