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