fact: Definition join_mor {L : C} (isL : latticeob L) : C⟦L ⊗ L,L⟧ := pr1 (pr2 isL).
imports: UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.MoreFoundations.Tactics UniMath.Algebra.Monoids UniMath.OrderTheory.Lattice.Lattice UniMath.OrderTheory.Lattice.Bounded UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Monics UniMath.CategoryTheory.Limits.BinProducts UniMath.CategoryTheory.Limits.Terminal