fact: Definition Topological_ConstructiveField := ∑ (X : ConstructiveField) is, isTopological_ConstructiveField X is.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.Topology.Filters UniMath.Algebra.Groups UniMath.Algebra.DivisionRig UniMath.Algebra.ConstructiveStructures