∫ Утверждение Mathlib
nsmul_comp
Mathlib.CategoryTheory.Preadditive.Basic
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Preadditive.nsmul_comp
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Preadditive.Basic
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Preadditive.nsmul_comp