fact: Hypothesis validMf : TM.TMI.i_validTM x0 iX Mf (fun x => Xreal (f x)).
imports: Coq(Reals List Psatz) Coquelicot(Coquelicot) mathcomp.ssreflect(ssreflect ssrfun ssrbool) Stdlib Coquelicot Xreal Interval Taylor_model Interval_compl