∫ Утверждение Mathlib
disjoint_iff_inter_eq_empty
Mathlib.Data.Set.Disjoint
URI: https://scilib.ai/kg/mathlib#Set.disjoint_iff_inter_eq_empty
∫ Утверждение Mathlib
Mathlib.Data.Set.Disjoint
URI: https://scilib.ai/kg/mathlib#Set.disjoint_iff_inter_eq_empty