Definition fmonoidal_preservesleftunitality {C D : category} {M : monoidal C} {N : monoidal D} {F : functor C D} (fm : fmonoidal_lax M N F) : preserves_leftunitality (fmonoidal_preservestensordata fm) (fmonoidal_preservesunit fm) := pr12 (pr222 fm).
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.Core.NaturalTransformations. Require Import UniMath.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.whiskering. Require Import UniMath.CategoryTheory.Monoidal.WhiskeredBifunctors. Require Import UniMath.CategoryTheory.Monoidal.Categories. Require Import UniMath.CategoryTheory.Monoidal.Structure.Symmetric. Import BifunctorNotations. Import MonoidalNotations.