fact: Definition codeglue6 : O (Pushout Ocodeleft2a1 Ocodeleft2ac) <~> O Ocodeleft2c := equiv_O_functor O (equiv_inverse (Build_Equiv _ _ (pushr' Ocodeleft2a1 Ocodeleft2ac) _)).
imports: HoTT.Basics HoTT.Types Colimits.Pushout Colimits.SpanPushout Homotopy.Join.Core Truncations