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=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Simon Wright Newsgroups: comp.lang.ada Subject: ANN:Ada 2005 Math Extensions 20170427 Date: Thu, 27 Apr 2017 11:52:40 +0100 Organization: A noiseless patient Spider Message-ID: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: mx02.eternal-september.org; posting-host="08a00436835937e120380cd593f6eb46"; logging-data="32756"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+kEAqOcNooK60/KhnvcDTAQmVzeUw80t4=" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (darwin) Cancel-Lock: sha1:28Bvi8JzNHbP+jiXFNVqIz0Rg20= sha1:4I3eMEoOeaDpSZvsjSRdW8PfJVQ= Xref: news.eternal-september.org comp.lang.ada:46641 Date: 2017-04-27T11:52:40+01:00 List-Id: The latest release of this project[1] is available at Sourceforge[2]. Changes: The procedure declaration for the generalized real eigensystem solution was wrong: the eigenvectors should have been complex. This has been corrected. The tests now succeed with LAPACK 3.2 to 3.4, and 3.5 to 3.7 (the Fortran results for Real Generalized Eigensystems changed at 3.5). This may be a symptom of some deeper problem, to be investigated. The package can be installed with the compiler by 'make install'. The code is compatible with GNAT GPL 2016 and FSF GCC 7 (a minor change was required to avoid a compilation warning). Windows users: there's now a version of LAPACK for Windows[3]; I haven't tried it, but it has to be an improvement on the situation in 2013! [1] http://gnat-math-extn.sourceforge.net/index.html/ [2] https://sourceforge.net/projects/gnat-math-extn/files/20170427/ [3] http://icl.cs.utk.edu/lapack-for-windows/lapack/