fact: Definition preserves_associativity {C D : category} {M : monoidal C} {N : monoidal D} {F : functor C D} (pt : preserves_tensordata M N F) : UU := ∏ (x y z : C), ((pt x y) ⊗^{N}_{r} (F z)) · (pt (x ⊗_{M} y) z) · (#F (α^{M}_{x,y,z})) = α^{N}_{F x, F y, F z} · ((F x) ⊗^{N}_{l} (pt y z)) · (pt x (y ⊗_{M} z)).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.whiskering UniMath.CategoryTheory.Monoidal.WhiskeredBifunctors UniMath.CategoryTheory.Monoidal.Categories UniMath.CategoryTheory.Monoidal.Structure.Symmetric