fact: Definition SigmaMonoid_characteristic_equation {V : category} {Mon_V : monoidal V} {H : V ⟶ V} (x : V) (η : V ⟦ monoidal_unit Mon_V, x ⟧) (μ : V ⟦ x ⊗_{ Mon_V} x, x ⟧) (τ : V ⟦ H x, x ⟧) (st : V ⟦ x ⊗_{ Mon_V} H x, H (x ⊗_{ Mon_V} x) ⟧) : UU := st · #H μ · τ = x ⊗^{Mon_V}_{l} τ · μ.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Constructions UniMath.CategoryTheory.DisplayedCats.Examples.Sigma UniMath.CategoryTheory.DisplayedCats.Total UniMath.CategoryTheory.Monoidal.WhiskeredBifunctors UniMath.CategoryTheory.Monoidal.Categories UniMath.CategoryTheory.Actegories.MorphismsOfActegories UniMath.CategoryTheory.Monoidal.CategoriesOfMonoids UniMath.CategoryTheory.FunctorAlgebras UniMath.SubstitutionSystems.GeneralizedSubstitutionSystems