From: "Randy Brukardt" <randy@rrsoftware.com>
Subject: Re: Generic_Roots
Date: Thu, 6 Nov 2008 19:20:00 -0600
Date: 2008-11-06T19:20:00-06:00 [thread overview]
Message-ID: <gf0562$pr2$1@jacob-sparre.dk> (raw)
In-Reply-To: nospam-5E13A8.13471601112008@news.motzarella.org
Umm, AI95-0356 is "Support for Preemption Level Locking Policy".
You mean AI95-0346 "Roots of polynomials".
You might want to pass this implementation past John Barnes, as he was the
original proposer of that AI.
Randy.
"John B. Matthews" <nospam@nospam.invalid> wrote in message
news:nospam-5E13A8.13471601112008@news.motzarella.org...
> 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
>
> <http://home.roadrunner.com/~jbmatthews/misc/groots.html>
>
> The implementation uses the Durand-Kerner-Weierstrass method:
>
> <http://en.wikipedia.org/wiki/Durand-Kerner_method>
>
> I'd be grateful for any comments you might have.
>
> --
> John B. Matthews
> trashgod at gmail dot com
> http://home.roadrunner.com/~jbmatthews/
next prev parent reply other threads:[~2008-11-07 1:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-01 17:47 Generic_Roots John B. Matthews
2008-11-07 1:20 ` Randy Brukardt [this message]
2008-11-07 13:36 ` Generic_Roots John B. Matthews
-- strict thread matches above, loose matches on Subject: below --
2010-08-11 14:44 Generic_Roots John B. Matthews
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