∫ Утверждение Mathlib
contMDiffAt
Mathlib.Geometry.Manifold.BumpFunction
URI: https://scilib.ai/kg/mathlib#SmoothBumpFunction.contMDiffAt
∫ Утверждение Mathlib
Mathlib.Geometry.Manifold.BumpFunction
URI: https://scilib.ai/kg/mathlib#SmoothBumpFunction.contMDiffAt