From: Simon Wright <simon@pushface.org>
Subject: Re: ANN: Ada 2005 Math Extensions, 20100810 release
Date: Sat, 14 Aug 2010 20:16:31 +0100
Date: 2010-08-14T20:16:31+01:00 [thread overview]
Message-ID: <m2vd7duhrk.fsf@pushface.org> (raw)
In-Reply-To: 9b04znr94b2i$.pxsxi24sc9zv.dlg@40tude.net
"Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de> writes:
> On Sat, 14 Aug 2010 17:26:20 +0100, Simon Wright wrote:
>
>> Given that, the function taking Complex_Matrix and returning
>> Complex_Vector has "obviously" to be in a child of
>> Generic_Complex_Arrays.
>>
>> So I thought that the function taking Real_Matrix should be in a child
>> of Generic_Real_Arrays, in spite of the fact it returns a Complex_Vector.
>>
>> Clearly this is not the way Nature intended!
>
> Hmm, a complex valued function is complex to me. Consider exp(jwt). The
> argument is real t, the result is complex. Where does it belong?
I think maybe I'll meet Stephe halfway: Ada.Numerics.Generic_Arrays!
Another problem, of course .. Ada 2017 might implement something in this
space.
next prev parent reply other threads:[~2010-08-14 19:16 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-10 21:38 ANN: Ada 2005 Math Extensions, 20100810 release Simon Wright
2010-08-11 11:40 ` Ada novice
2010-08-11 21:38 ` Simon Wright
2010-08-12 5:57 ` Dmitry A. Kazakov
2010-08-12 19:45 ` Simon Wright
2010-08-13 6:27 ` Dmitry A. Kazakov
2010-08-13 6:54 ` Ludovic Brenta
2010-08-13 13:36 ` Yannick Duchêne (Hibou57)
2010-08-13 7:42 ` Georg Bauhaus
2010-08-13 8:40 ` Dmitry A. Kazakov
2010-08-13 13:41 ` Yannick Duchêne (Hibou57)
2010-08-13 13:57 ` Dmitry A. Kazakov
2010-08-13 13:31 ` Yannick Duchêne (Hibou57)
2010-08-13 13:48 ` Dmitry A. Kazakov
2010-08-13 19:50 ` Simon Wright
2010-08-13 20:17 ` Yannick Duchêne (Hibou57)
2010-08-13 22:04 ` Simon Wright
2010-08-13 22:28 ` Yannick Duchêne (Hibou57)
2010-08-13 22:30 ` Yannick Duchêne (Hibou57)
2010-08-14 16:12 ` Simon Wright
2010-08-14 17:16 ` Dmitry A. Kazakov
2010-08-14 17:34 ` Jeffrey Carter
2010-08-14 19:18 ` Simon Wright
2010-08-14 23:51 ` Georg Bauhaus
2010-08-15 0:57 ` Yannick Duchêne (Hibou57)
2010-08-15 2:27 ` Jeffrey Carter
2010-08-12 10:36 ` Stephen Leake
2010-08-12 12:48 ` sjw
2010-08-14 1:05 ` Stephen Leake
2010-08-14 16:26 ` Simon Wright
2010-08-14 17:24 ` Dmitry A. Kazakov
2010-08-14 19:16 ` Simon Wright [this message]
2010-08-14 20:48 ` Dmitry A. Kazakov
2010-08-14 21:55 ` Simon Wright
2010-08-15 6:14 ` Dmitry A. Kazakov
2010-08-15 17:06 ` Simon Wright
2010-08-15 18:18 ` Dmitry A. Kazakov
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