∫ Утверждение Mathlib
iSup_eq_closure
Mathlib.Algebra.Group.Subsemigroup.Basic
URI: https://scilib.ai/kg/mathlib#Subsemigroup.iSup_eq_closure
∫ Утверждение Mathlib
Mathlib.Algebra.Group.Subsemigroup.Basic
URI: https://scilib.ai/kg/mathlib#Subsemigroup.iSup_eq_closure