fact: Definition round_fix (u : U) (m : rounding_mode) (emin : Z) (X : I.type) (t : T) : T := add u X t (error_fix u m emin X t).
imports: Coq(Reals ZArith Psatz) mathcomp.ssreflect(ssreflect ssrbool ssrfun eqtype ssrnat seq bigop) Interval Xreal Basic Interval_compl Datatypes Taylor_model_sharp Bound Bound_quad Univariate_sig