∫ Утверждение Mathlib
map_nhdsWithin_eq
Mathlib.Geometry.Manifold.IsManifold.Basic
URI: https://scilib.ai/kg/mathlib#ModelWithCorners.map_nhdsWithin_eq
∫ Утверждение Mathlib
Mathlib.Geometry.Manifold.IsManifold.Basic
URI: https://scilib.ai/kg/mathlib#ModelWithCorners.map_nhdsWithin_eq