fact: Definition lax_monoidal_leftunitor_inverse {C : category} (M : tensor_unit_unitors_associator C) : UU := ∑ lui : leftunitorinv_data M M, leftunitor_iso_law (tensor_unit_unitors_associator_laxleftunitor M) lui.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Monoidal.WhiskeredBifunctors UniMath.CategoryTheory.Monoidal.Categories