∫ Утверждение Mathlib
comp_bfamilyOfFamily'
Mathlib.SetTheory.Ordinal.Family
URI: https://scilib.ai/kg/mathlib#Ordinal.comp_bfamilyOfFamily'
∫ Утверждение Mathlib
Mathlib.SetTheory.Ordinal.Family
URI: https://scilib.ai/kg/mathlib#Ordinal.comp_bfamilyOfFamily'