∫ Утверждение Mathlib
cardinalInterFilter_principal
Mathlib.Order.Filter.CardinalInter
URI: https://scilib.ai/kg/mathlib#Filter.cardinalInterFilter_principal
∫ Утверждение Mathlib
Mathlib.Order.Filter.CardinalInter
URI: https://scilib.ai/kg/mathlib#Filter.cardinalInterFilter_principal