fact: Definition IsEmbedding_funcofmembers {u : V} : IsEmbedding func_of_members := snd (fst (pr2 (pr2 (monic_set_present u)))).
imports: HoTT.Basics HoTT.Types HSet TruncType Colimits.SpanPushout HoTT.Truncations.Core Colimits.Quotient