∫ Утверждение Mathlib
mfderiv_surjective
Mathlib.Geometry.Manifold.MFDeriv.Atlas
URI: https://scilib.ai/kg/mathlib#OpenPartialHomeomorph.MDifferentiable.mfderiv_surjective
∫ Утверждение Mathlib
Mathlib.Geometry.Manifold.MFDeriv.Atlas
URI: https://scilib.ai/kg/mathlib#OpenPartialHomeomorph.MDifferentiable.mfderiv_surjective