∫ Утверждение Mathlib
parts_top_subsingleton
Mathlib.Order.Partition.Finpartition
URI: https://scilib.ai/kg/mathlib#Finpartition.parts_top_subsingleton
∫ Утверждение Mathlib
Mathlib.Order.Partition.Finpartition
URI: https://scilib.ai/kg/mathlib#Finpartition.parts_top_subsingleton