From: Vinzent Hoefler <ada.rocks@jlfencey.com>
Subject: Re: Is ther any sense in *= and matrices?
Date: Thu, 05 Jun 2003 13:53:35 +0200
Date: 2003-06-05T13:53:35+02:00 [thread overview]
Message-ID: <bbnb2k$b8a7l$1@ID-175126.news.dfncis.de> (raw)
In-Reply-To: slrnbduaav.6dd.randhol+abuse@kiuk0152.chembio.ntnu.no
Preben Randhol wrote:
>Vinzent Hoefler wrote:
>> Preben Randhol wrote:
>>
>>>I mean even if one define "*" for Matrix_Type one cannot do:
>>>
>>> A := A * B
>>
>> You can, iff A and B are square matrices.
>
>Yes, but that is a special case.
Of course it is. But because you have to write the Multiply function
yourself anyway and such can take care of that issue, I don't see why
this should be a problem. What is so unresonable about an instance of
a generic matrix multplying function that raises Contraint_Error in
case the index ranges do not match?
Vinzent.
next prev parent reply other threads:[~2003-06-05 11:53 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-05 10:45 Is ther any sense in *= and matrices? Preben Randhol
2003-06-05 11:13 ` Vinzent Hoefler
2003-06-05 11:28 ` Preben Randhol
2003-06-05 11:53 ` Vinzent Hoefler [this message]
2003-06-05 15:27 ` Preben Randhol
2003-06-05 15:40 ` Vinzent Hoefler
2003-06-05 15:47 ` Preben Randhol
2003-06-05 16:38 ` Vinzent Hoefler
2003-06-05 17:16 ` Preben Randhol
2003-06-05 17:17 ` Preben Randhol
2003-06-05 17:59 ` Vinzent Hoefler
2003-06-07 19:38 ` Russ
2003-06-08 6:46 ` John R. Strohm
2003-06-08 18:51 ` Russ
2003-06-08 20:52 ` tmoran
2003-06-09 4:24 ` Russ
2003-06-09 5:13 ` John R. Strohm
2003-06-10 9:38 ` Ole-Hjalmar Kristensen
2003-06-10 16:11 ` Wesley Groleau
2003-06-10 19:24 ` Ole Kristensen
2003-06-10 18:33 ` Russ
2003-06-10 23:16 ` John R. Strohm
2003-06-09 6:58 ` tmoran
2003-06-08 22:23 ` John R. Strohm
2003-06-09 6:06 ` Russ
2003-06-09 10:06 ` Mango Jones
2003-06-08 22:56 ` Bobby D. Bryant
2003-06-09 4:27 ` Russ
2003-06-09 5:17 ` John R. Strohm
2003-06-09 14:53 ` Bobby D. Bryant
2003-06-09 17:46 ` Russ
2003-06-10 9:57 ` Ole-Hjalmar Kristensen
2003-06-05 12:33 ` John R. Strohm
2003-06-05 19:25 ` Wesley Groleau
2003-06-05 20:17 ` David C. Hoos
2003-06-05 20:52 ` Wesley Groleau
-- strict thread matches above, loose matches on Subject: below --
2003-06-10 19:00 tmoran
2003-06-10 19:37 ` Ole Kristensen
2003-06-10 19:37 ` Ole Kristensen
2003-06-10 19:48 ` Ole Kristensen
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox