fact: Definition mbind_mbind {M : RelModule_data R} (X : RelModule_laws M) : ∏ c d e (f : D ⟦J c, R d⟧) (g : D ⟦J d, R e⟧), mbind M f · mbind M g = mbind M (f · r_bind R g) := pr2 (pr2 X).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Monads.RelativeMonads