∫ Утверждение Mathlib
partiallyWellOrderedOn_iff
Mathlib.Order.WellFoundedSet
URI: https://scilib.ai/kg/mathlib#IsAntichain.partiallyWellOrderedOn_iff
∫ Утверждение Mathlib
Mathlib.Order.WellFoundedSet
URI: https://scilib.ai/kg/mathlib#IsAntichain.partiallyWellOrderedOn_iff