∫ Утверждение Mathlib
instContinuousNegElemClosedBallOfNat
Mathlib.Analysis.Normed.Group.BallSphere
URI: https://scilib.ai/kg/mathlib#instContinuousNegElemClosedBallOfNat
∫ Утверждение Mathlib
Mathlib.Analysis.Normed.Group.BallSphere
URI: https://scilib.ai/kg/mathlib#instContinuousNegElemClosedBallOfNat