∫ Утверждение Mathlib
instInhabitedFreeAbelianGroup
Mathlib.GroupTheory.FreeAbelianGroup
URI: https://scilib.ai/kg/mathlib#instInhabitedFreeAbelianGroup
∫ Утверждение Mathlib
Mathlib.GroupTheory.FreeAbelianGroup
URI: https://scilib.ai/kg/mathlib#instInhabitedFreeAbelianGroup