Definition hconjtohdisj' {p q r} : (p ∨ q) ⇒ (p ⇒ r) ⇒ (q ⇒ r) ⇒ r. Proof. intros ? ? ?. apply (hconjtohdisj p q r); try split; assumption. Defined.
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.