∫ Утверждение Mathlib
arrow_mk_eqToHom_comp
Mathlib.CategoryTheory.Comma.Arrow
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Arrow.arrow_mk_eqToHom_comp
∫ Утверждение Mathlib
Mathlib.CategoryTheory.Comma.Arrow
URI: https://scilib.ai/kg/mathlib#CategoryTheory.Arrow.arrow_mk_eqToHom_comp