fact: Definition isBinProductCone (c d p : C) (p1 : C⟦p,c⟧) (p2 : C⟦p,d⟧) := isLimCone (binproduct_diagram c d) p (ProdCone p1 p2).
imports: UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.MoreFoundations.Tactics UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Limits.Graphs.Colimits UniMath.CategoryTheory.Limits.Graphs.Limits