∫ Утверждение Mathlib
notMem_of_dist_lt
Mathlib.Geometry.Euclidean.Sphere.Tangent
URI: https://scilib.ai/kg/mathlib#EuclideanGeometry.Sphere.IsTangent.notMem_of_dist_lt
∫ Утверждение Mathlib
Mathlib.Geometry.Euclidean.Sphere.Tangent
URI: https://scilib.ai/kg/mathlib#EuclideanGeometry.Sphere.IsTangent.notMem_of_dist_lt