∫ Утверждение Mathlib
isNilpotent_of_subsingleton
Mathlib.GroupTheory.Nilpotent
URI: https://scilib.ai/kg/mathlib#Group.isNilpotent_of_subsingleton
∫ Утверждение Mathlib
Mathlib.GroupTheory.Nilpotent
URI: https://scilib.ai/kg/mathlib#Group.isNilpotent_of_subsingleton