Definition Bourbaki_Witt_fixpoint_theorem_statement := LEM -> forall (P : Poset) (_ : is_chain_complete P) (f : Progressive_map P), Fixedpoint (pr1 f).
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.OrderTheory.OrderedSets.WellOrderedSets. Require Import UniMath.OrderTheory.DCPOs.AlternativeDefinitions.Dcpo. Require Import UniMath.OrderTheory.Posets.Subposets.