fact: Definition isequiv_fracture_unglue `{Univalence} : IsEquiv fracture_unglue := isequiv_adjointify fracture_unglue fracture_glue_uncurried fracture_unglue_isretr fracture_unglue_issect.
imports: HoTT.Basics HoTT.Types Extensions Limits.Pullback Modality Lex Open Closed Nullification