∫ Утверждение Mathlib
instPreadditivePullbackShift
Mathlib.CategoryTheory.Shift.Pullback
URI: https://scilib.ai/kg/mathlib#CategoryTheory.instPreadditivePullbackShift
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Shift.Pullback
URI: https://scilib.ai/kg/mathlib#CategoryTheory.instPreadditivePullbackShift