∫ Утверждение Mathlib
univBall_symm_apply_center
Mathlib.Analysis.Normed.Module.Ball.Homeomorph
URI: https://scilib.ai/kg/mathlib#OpenPartialHomeomorph.univBall_symm_apply_center
∫ Утверждение Mathlib
Mathlib.Analysis.Normed.Module.Ball.Homeomorph
URI: https://scilib.ai/kg/mathlib#OpenPartialHomeomorph.univBall_symm_apply_center