proposition: Fact Nmap_poly_is_rmorphism : rmorphism (Nmap_poly f (N:=N)).
proof: Proof. elim: N=> [|N' IHN] /=. exact: rmorphismP. exact: map_poly_is_rmorphism (RMorphism IHN). Qed.
imports: mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat div seq ssralg ssrint) mathcomp(path choice fintype tuple finset ssralg bigop poly polydiv) mathcomp(zmodp) CoqEAL(hrel param refinements binint poly_op hpoly karatsuba)