fact: Definition eval prec formula bounds n xi := match nth n (eval_generic (diff_operations _ (BndValuator.operations prec)) formula ((xi, I.mask (I.fromZ_small 1) xi) :: map (fun b => (b, I.mask I.zero xi)) bounds)) (I.nai, I.nai) with | (yi, yi') => diff_refining prec xi yi yi' (fun b => nth n (BndValuator.eval prec formula (b :: bounds)) I.nai) end.
imports: Coq(Bool Reals) Flocq(Zaux Raux) Coq(List) Coquelicot(Coquelicot) mathcomp.ssreflect(ssreflect) Stdlib Coquelicot Xreal Xreal_derive Basic Interval Interval_compl Taylor_model Tree Prog