∫ Утверждение Mathlib
mul_closure_one_eq
Mathlib.Topology.Algebra.Group.Pointwise
URI: https://scilib.ai/kg/mathlib#IsOpen.mul_closure_one_eq
∫ Утверждение Mathlib
Mathlib.Topology.Algebra.Group.Pointwise
URI: https://scilib.ai/kg/mathlib#IsOpen.mul_closure_one_eq