∫ Утверждение Mathlib
extend_coe
Mathlib.Geometry.Manifold.IsManifold.ExtChartAt
URI: https://scilib.ai/kg/mathlib#OpenPartialHomeomorph.extend_coe
∫ Утверждение Mathlib
Mathlib.Geometry.Manifold.IsManifold.ExtChartAt
URI: https://scilib.ai/kg/mathlib#OpenPartialHomeomorph.extend_coe