∫ Утверждение Mathlib
projective_of_isSemisimpleRing
Mathlib.RingTheory.SimpleModule.InjectiveProjective
URI: https://scilib.ai/kg/mathlib#Module.projective_of_isSemisimpleRing
∫ Утверждение Mathlib
Mathlib.RingTheory.SimpleModule.InjectiveProjective
URI: https://scilib.ai/kg/mathlib#Module.projective_of_isSemisimpleRing