∫ Утверждение Mathlib
injective_of_surjective_endomorphism
Mathlib.RingTheory.OrzechProperty
URI: https://scilib.ai/kg/mathlib#OrzechProperty.injective_of_surjective_endomorphism
∫ Утверждение Mathlib
Mathlib.RingTheory.OrzechProperty
URI: https://scilib.ai/kg/mathlib#OrzechProperty.injective_of_surjective_endomorphism