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