∫ Утверждение Mathlib
instInhabited
Mathlib.CategoryTheory.Preadditive.Mat
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Mat_.instInhabited
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Preadditive.Mat
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Mat_.instInhabited