fact: Definition Abel := Tr 0 (Coeq (uncurry2 (fun a b c : G => a * (b * c))) (uncurry2 (fun a b c : G => a * (c * b)))).
imports: Basics Types Truncations.Core Cubical WildCat Colimits.Coeq Algebra.Groups.Group Algebra.AbGroups.AbelianGroup Modalities.ReflectiveSubuniverse