∫ Утверждение Mathlib
notMem_hyperfilter_of_finite
Mathlib.Order.Filter.Ultrafilter.Basic
URI: https://scilib.ai/kg/mathlib#Filter.notMem_hyperfilter_of_finite
∫ Утверждение Mathlib
Mathlib.Order.Filter.Ultrafilter.Basic
URI: https://scilib.ai/kg/mathlib#Filter.notMem_hyperfilter_of_finite