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Am 26.11.2013, 02:48 Uhr, schrieb Vincent Lefevre <vincent@xxxxxxxxxx>:
However I'm rather worried that there are no reference implementations yet, and when one becomes ready, there will not be much time to test it. So, this increases the risk to have a bad standard.
I pointed out several times that IMHO there is a severe problem with infinity in the proposed standard. Then I wrote a paper solving this, offering other advantages as well:
S.M. Rump. Interval Arithmetic Over Finitely Many Endpoints. BIT Numerical Mathematics, 52(4):1059–1075, 2012.
The only comment I heard from the stds-1788 mail group was that there is no reference implementation. What a strange logic.
Best wishes, Siegfried M. Rump -- ===================================================== Prof. Dr. Siegfried M. Rump Institute for Reliable Computing Hamburg University of Technology Schwarzenbergstr. 95 21071 Hamburg Germany phone +49 40 42878 3027 fax +49 40 42878 2489 http://www.ti3.tuhh.de and Visiting Professor at Waseda University Faculty of Science and Engineering 3-4-1 Okubo, Shinjuku-ku Tokyo 169-8555 Japan phone/fax in Japan +81 3 5286 3330