fact: Definition pointwise_lunit (lun : X) (lunax : islunit op lun) : islunit (pointwise n op) (const_vec lun).
imports: UniMath.Foundations.PartA UniMath.MoreFoundations.PartA UniMath.Combinatorics.FiniteSequences UniMath.Algebra.BinaryOperations UniMath.Algebra.IteratedBinaryOperations UniMath.Algebra.RigsAndRings