fact: Definition Abel_ind_hprop (P : Abel -> Type) `{forall x, IsHProp (P x)} (a : forall x, P (ab x)) : forall (x : Abel), P x.
imports: Basics Types Truncations.Core Cubical WildCat Colimits.Coeq Algebra.Groups.Group Algebra.AbGroups.AbelianGroup Modalities.ReflectiveSubuniverse