∫ Утверждение Mathlib
coe_projZeroRingHom'_apply
Mathlib.RingTheory.GradedAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#GradedRing.coe_projZeroRingHom'_apply
∫ Утверждение Mathlib
Mathlib.RingTheory.GradedAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#GradedRing.coe_projZeroRingHom'_apply