∫ Утверждение Mathlib
idealProdEquiv_symm_apply
Mathlib.RingTheory.Ideal.Prod
URI: https://scilib.ai/kg/mathlib#Ideal.idealProdEquiv_symm_apply
∫ Утверждение Mathlib
Mathlib.RingTheory.Ideal.Prod
URI: https://scilib.ai/kg/mathlib#Ideal.idealProdEquiv_symm_apply