∫ Утверждение Mathlib
diam_iUnion_mem_option
Mathlib.Topology.EMetricSpace.Diam
URI: https://scilib.ai/kg/mathlib#EMetric.diam_iUnion_mem_option
∫ Утверждение Mathlib
Mathlib.Topology.EMetricSpace.Diam
URI: https://scilib.ai/kg/mathlib#EMetric.diam_iUnion_mem_option