∫ Утверждение Mathlib
instPseudoMetricSpaceMultiplicative
Mathlib.Topology.MetricSpace.Pseudo.Defs
URI: https://scilib.ai/kg/mathlib#instPseudoMetricSpaceMultiplicative
∫ Утверждение Mathlib
Mathlib.Topology.MetricSpace.Pseudo.Defs
URI: https://scilib.ai/kg/mathlib#instPseudoMetricSpaceMultiplicative