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