∫ Утверждение Mathlib
toEndHom_trivial_of_mem
Mathlib.CategoryTheory.Action.Concrete
URI: https://scilib.ai/kg/mathlib#Action.FintypeCat.toEndHom_trivial_of_mem
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Action.Concrete
URI: https://scilib.ai/kg/mathlib#Action.FintypeCat.toEndHom_trivial_of_mem