From: jpwoodruff@irisinternet.net (John Woodruff)
Subject: Re: Thank you Matthew Heaney!
Date: 30 Oct 2004 09:51:00 -0700
Date: 2004-10-30T09:51:00-07:00 [thread overview]
Message-ID: <34defe4d.0410300851.5f64a75@posting.google.com> (raw)
In-Reply-To: uacu4kers.fsf@earthlink.net
Matthew Heaney <matthewjheaney@earthlink.net> wrote in message news:<uacu4kers.fsf@earthlink.net>...
> "Steve" <nospam_steved94@comcast.net> writes:
>
> > Recently I have been doing a bunch of geometric transformations.
> > Matthew Heaneys' implementation of Ada.Numerics_Generic_Real_Arrays
> > made my testing a snap.
> >
> > I just wanted to say thanks :-)
>
> Well, I'd love to accept your thanks, except that I don't think it was
> me who wrote Ada.Numerics_Generic_Real_Arrays. I did write
> Ada.Containers.*, but that's a separate subsystem. Hmmm... Are you sure
> you're not confusing me with Martin Dowie, perhaps?
I am able to help identify the source of Generic_Real_Arrays. (At
least I know the source of *one* such library.)
I have a collection that has several numeric math packages, and one
from Drexel University contains Generic_Real_Arrays.Operations.
Now that I review this item, I discover that this package defines a
subprogram "Singular_Value_Decomposition". By golly, that is the
answer to another recent posting as well!
You can acquire the Drexel U Matrix Math items from
http://dflwww.ece.drexel.edu/research/ada/
They are marked:
-- Copyright (c) Drexel University, 1996 --
-- Data Fusion Laboratory --
-- Electrical and Computer Engineering Department --
-- $AUTHORS: Chris Papademetrious, Xiaoxun Zhu, Moshe Kam
BTW I am just completing a library that is useful for programs that
want to perform IO operations for numeric applications. I'll be
seeking a venue for making this stuff publicly available within the
next few days. Suggestions and early-look testers welcome....
John
next prev parent reply other threads:[~2004-10-30 16:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-30 2:07 Thank you Matthew Heaney! Steve
2004-10-30 4:31 ` Matthew Heaney
2004-10-30 16:51 ` John Woodruff [this message]
2004-10-30 17:04 ` Dmitry A. Kazakov
2004-10-30 22:12 ` Martin Dowie
2004-11-01 1:05 ` Thank you Matthew Heaney^h^h^h^h^h^h^h^h^h^h^h^h^h^hMartin Dowie! Steve
2004-11-01 6:36 ` Martin Dowie
2004-11-02 11:55 ` Thank you Matthew Heaney! Marius Amado Alves
2004-11-02 18:27 ` Martin Dowie
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