∫ Утверждение Mathlib
instInhabited
Mathlib.ModelTheory.ElementarySubstructures
URI: https://scilib.ai/kg/mathlib#FirstOrder.Language.ElementarySubstructure.instInhabited
∫ Утверждение Mathlib
Mathlib.ModelTheory.ElementarySubstructures
URI: https://scilib.ai/kg/mathlib#FirstOrder.Language.ElementarySubstructure.instInhabited