∫ Утверждение Mathlib
lowerSemicontinuous_add
Mathlib.Topology.Instances.EReal.Lemmas
URI: https://scilib.ai/kg/mathlib#EReal.lowerSemicontinuous_add
∫ Утверждение Mathlib
Mathlib.Topology.Instances.EReal.Lemmas
URI: https://scilib.ai/kg/mathlib#EReal.lowerSemicontinuous_add