∫ Утверждение Mathlib
mk_freeAbelianGroup
Mathlib.SetTheory.Cardinal.Free
URI: https://scilib.ai/kg/mathlib#Cardinal.mk_freeAbelianGroup
∫ Утверждение Mathlib
Mathlib.SetTheory.Cardinal.Free
URI: https://scilib.ai/kg/mathlib#Cardinal.mk_freeAbelianGroup