∫ Утверждение Mathlib
addSubgroup_iSupIndep
Mathlib.Algebra.DirectSum.Module
URI: https://scilib.ai/kg/mathlib#DirectSum.IsInternal.addSubgroup_iSupIndep
∫ Утверждение Mathlib
Mathlib.Algebra.DirectSum.Module
URI: https://scilib.ai/kg/mathlib#DirectSum.IsInternal.addSubgroup_iSupIndep