Rump, Siegfried M.Siegfried M.RumpKashiwagi, MasahideMasahideKashiwagi2020-11-132020-11-132015-07-01Nonlinear Theory and Its Applications, IEICE 3 (6): 341-359 (2015)http://hdl.handle.net/11420/7825Affine arithmetic is a well-known tool to reduce the wrapping effect of ordinary interval arithmetic. We discuss several improvements both in theory and in terms of practical implementation. In particular details of INTLAB's affine arithmetic toolbox are presented. Computational examples demonstrate advantages and weaknesses of the approach.en2185-410620153341359InformatikMathematikJournal Article10.1587/nolta.6.341Other