∫ Утверждение Mathlib
isOpenEmbedding_mk_symm
Mathlib.Topology.Algebra.Constructions.DomMulAct
URI: https://scilib.ai/kg/mathlib#DomMulAct.isOpenEmbedding_mk_symm
∫ Утверждение Mathlib
Mathlib.Topology.Algebra.Constructions.DomMulAct
URI: https://scilib.ai/kg/mathlib#DomMulAct.isOpenEmbedding_mk_symm