∫ Утверждение Mathlib
left_eq_right_iff
Mathlib.Geometry.Euclidean.Sphere.Basic
URI: https://scilib.ai/kg/mathlib#EuclideanGeometry.Sphere.IsDiameter.left_eq_right_iff
∫ Утверждение Mathlib
Mathlib.Geometry.Euclidean.Sphere.Basic
URI: https://scilib.ai/kg/mathlib#EuclideanGeometry.Sphere.IsDiameter.left_eq_right_iff