∫ Утверждение Mathlib
ball_subset_closedBall
Mathlib.Analysis.InnerProductSpace.EuclideanDist
URI: https://scilib.ai/kg/mathlib#Euclidean.ball_subset_closedBall
∫ Утверждение Mathlib
Mathlib.Analysis.InnerProductSpace.EuclideanDist
URI: https://scilib.ai/kg/mathlib#Euclidean.ball_subset_closedBall