∫ Утверждение Mathlib
distinguishedTriangles
Mathlib.CategoryTheory.Triangulated.Opposite.Pretriangulated
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Pretriangulated.Opposite.distinguishedTriangles
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Triangulated.Opposite.Pretriangulated
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Pretriangulated.Opposite.distinguishedTriangles