fact: Definition mon_structure_to_tensor_unit_unitors_associator {C : category} (lm : mon_structure C) : tensor_unit_unitors_associator C := pr1 lm.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Isos