fact: Definition KernelCompMonic_mor1 {x y z : C} (f : x --> y) (M : Monic C y z) (K1 : Kernel Z (f · M)) (K2 : Kernel Z f) : C⟦K1, K2⟧ := KernelIn Z K2 _ (KernelArrow K1) (KernelCompMonic_eq1 f M K1 K2).
imports: UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Monics UniMath.CategoryTheory.Limits.Equalizers UniMath.CategoryTheory.Limits.Zero