proposition: Lemma size_TM_mul_mixed (a : I.type) M : Pol.size (approx (TM_mul_mixed a M)) = Pol.size (approx M).
proof: Proof. by rewrite Pol.size_map. Qed.
imports: Coq(ZArith Psatz Reals) Flocq(Raux) Coquelicot(Coquelicot) mathcomp.ssreflect(ssreflect ssrfun ssrbool eqtype ssrnat seq fintype bigop) Stdlib MathComp Coquelicot Xreal Interval Basic Xreal_derive Interval_compl Datatypes Taylor_poly Basic_rec Bound