Definition lax_monoidal_functor : UU := ∑ F : Mon_C ⟶ Mon_D, ∑ ϵ : I_D --> F I_C, ∑ μ : monoidal_functor_map F, (monoidal_functor_associativity F μ) × (monoidal_functor_unitality F ϵ μ).
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.Core.NaturalTransformations. Require Import UniMath.CategoryTheory.PrecategoryBinProduct. Require Import UniMath.CategoryTheory.Monoidal.AlternativeDefinitions.MonoidalCategoriesTensored. Require Import UniMath.CategoryTheory.whiskering.