fact: Definition fixed_error_n_helper (e : Z) (zi : FF) := Fle2 (lower zi) (Float2 (-1) (e - 1)) && Fle2 (Float2 1 (e - 1)) (upper zi).
imports: Bool ZArith Reals Flocq.Core.Core Gappa_definitions Gappa_dyadic Gappa_pred_bnd Gappa_round_def Gappa_round_aux Gappa_round