∫ Утверждение Mathlib
hom_ext_iff
Mathlib.CategoryTheory.Limits.FormalCoproducts
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Limits.FormalCoproduct.hom_ext_iff
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Limits.FormalCoproducts
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Limits.FormalCoproduct.hom_ext_iff