proposition: Corollary undecidable_model_deduction_minZ : Aczel_CE.CE -> undecidable deduction_minZ.
proof: Proof. intros H. now apply undecidable_deduction_minZ, extensionality_model. Qed.
imports: Undecidability.Synthetic.Definitions Undecidability.Synthetic.Undecidability Undecidability.FOL.ZF_undec Undecidability.FOL.Sets.minZF Undecidability.FOL.Sets.Models.ZF_model Undecidability.FOL.Semantics.Tarski.FullFacts Undecidability.FOL.Semantics.Tarski.FullSoundness Undecidability.FOL.ZF Undecidability.FOL.Reductions(PCPb_to_ZFeq PCPb_to_minZFeq PCPb_to_ZF PCPb_to_ZFD PCPb_to_binZF PCPb_to_minZF) Undecidability.PCP(PCP PCP_undec Util.PCP_facts Reductions.PCPb_iff_dPCPb)