∫ Утверждение Mathlib
gnonUnitalNonAssocSemiring
Mathlib.Algebra.DirectSum.Internal
URI: https://scilib.ai/kg/mathlib#SetLike.gnonUnitalNonAssocSemiring
∫ Утверждение Mathlib
Mathlib.Algebra.DirectSum.Internal
URI: https://scilib.ai/kg/mathlib#SetLike.gnonUnitalNonAssocSemiring