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-Thread: 103376,a2fc935b18b13f2e,start X-Google-Attributes: gid103376,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news2.google.com!news1.google.com!news.glorb.com!news2!feeder.erje.net!85.214.105.209.MISMATCH!news.eternal-september.org!news.motzarella.org!motzarella.org!nospam From: "John B. Matthews" Newsgroups: comp.lang.ada Subject: Generic_Roots Date: Sat, 01 Nov 2008 13:47:16 -0400 Organization: The Wasteland Message-ID: X-Trace: news.eternal-september.org U2FsdGVkX18YniGYl9J1OFQ54rNt+748r6Qz3KjTYhuubLAJ/r6MqUa4ziFM0kn3lSyuZbHBb4QwtwfpLX+xJXH5wOL32k90SQJs2JXhhACKNeui2K9oKP2vTI3hAPl2+rdSTyqzdDvNO9t/yX4H9A== X-Complaints-To: Please send complaints to abuse@motzarella.org with full headers NNTP-Posting-Date: Sat, 1 Nov 2008 17:47:19 +0000 (UTC) User-Agent: MT-NewsWatcher/3.5.2 (PPC Mac OS X) X-Auth-Sender: U2FsdGVkX18fOq+Ph3tL+/gsju+Q3WRXgQikaPWCvBpV9K9ZGApgGA== Cancel-Lock: sha1:nTKInUcE+QnJG9/F9Hrj+QDc/bg= Xref: g2news1.google.com comp.lang.ada:2548 Date: 2008-11-01T13:47:16-04:00 List-Id: Although they never became standard, I've written implementations of AI-356: Ada.Numerics.Generic_Real_Arrays.Generic_Roots AI-356: Ada.Numerics.Generic_Complex_Arrays.Generic_Roots The updated numerics packages and some test code are available here The implementation uses the Durand-Kerner-Weierstrass method: I'd be grateful for any comments you might have. -- John B. Matthews trashgod at gmail dot com http://home.roadrunner.com/~jbmatthews/