∫ Утверждение Mathlib
isNilpotent_of_subsingleton
Mathlib.RingTheory.Nilpotent.Defs
URI: https://scilib.ai/kg/mathlib#isNilpotent_of_subsingleton
∫ Утверждение Mathlib
Mathlib.RingTheory.Nilpotent.Defs
URI: https://scilib.ai/kg/mathlib#isNilpotent_of_subsingleton