New results on floating-point

12-05-2016
Người thuyết trình : Siegfried M. Rump (TU Hamburg & université Waseda)
We show how to optimize a rounding with respect to the first, or the second, or w.r.t. to both error models. Moreover, proving techniques are discussed avoiding digging in bits and pieces but restricting proofs to the application of inequalities. The proofs become more clear and are sometimes much shorter.