∫ Утверждение Mathlib
map_iSup_comap_of_surjective
Mathlib.ModelTheory.Substructures
URI: https://scilib.ai/kg/mathlib#FirstOrder.Language.Substructure.map_iSup_comap_of_surjective
∫ Утверждение Mathlib
Mathlib.ModelTheory.Substructures
URI: https://scilib.ai/kg/mathlib#FirstOrder.Language.Substructure.map_iSup_comap_of_surjective