From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,1d20f0e80e2f187c X-Google-Attributes: gid103376,public Path: g2news1.google.com!news2.google.com!newsfeed2.dallas1.level3.net!news.level3.com!newsfeed.mathworks.com!enews.sgi.com!news.xtra.co.nz!53ab2750!not-for-mail From: Craig Carey Newsgroups: comp.lang.ada Subject: Re: Ann: symbolic multinomial algebra Message-ID: References: <_KOuc.33773$Ly.23072@attbi_s01> <80lsb0p5k7utif2s5hkfjltou3fkea6d89@4ax.com> X-Newsreader: Forte Free Agent 2.0/32.652 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Date: Thu, 03 Jun 2004 23:33:02 +1200 NNTP-Posting-Host: 219.88.31.201 X-Complaints-To: newsadmin@xtra.co.nz X-Trace: news.xtra.co.nz 1086262382 219.88.31.201 (Thu, 03 Jun 2004 23:33:02 NZST) NNTP-Posting-Date: Thu, 03 Jun 2004 23:33:02 NZST Organization: Xtra Xref: g2news1.google.com comp.lang.ada:1067 Date: 2004-06-03T23:33:02+12:00 List-Id: On Thu, 03 Jun 2004 10:53:18 +1200, Craig Carey wrote: ... Correction: that software URL I gave ought to have ended in ".htm", and not in ".html". ... > http://www.cs.unipr.it/ppl/Documentation/chernikova.c > (Mentioned on http://www.cs.unipr.it/ppl/Credits/ ) >It is curious how such a tiny 'satisfactory' C program can be at the >centre of a lack of good progress of C programmers and also really quite >hard to port to good Ada code. Whoops: that's disputable and vague over what 'progress' for dual polytope projects including: Cdd, Polka, Parma, http://www.cs.umd.edu/projects/omega/ ? [integers QE], Polylib, etc. Cdd duals: http://www.cs.mcgill.ca/~fukuda/soft/cdd_home/cdd.html My 'hard to port' seems a bit incorrect and it was about cutting 2 C arrays to leave 4 Ada matrices. Craig Carey