∫ Утверждение Mathlib
mk_singleton_self
Mathlib.RingTheory.Ideal.Quotient.Basic
URI: https://scilib.ai/kg/mathlib#Ideal.Quotient.mk_singleton_self
∫ Утверждение Mathlib
Mathlib.RingTheory.Ideal.Quotient.Basic
URI: https://scilib.ai/kg/mathlib#Ideal.Quotient.mk_singleton_self