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From: "Jean-Pierre Rosen" <rosen@adalog.fr>
Subject: Re: float with 24-bit resolution
Date: Fri, 22 Aug 2003 17:12:03 +0200
Date: 2003-08-22T17:12:03+02:00	[thread overview]
Message-ID: <srb5ib.ulb.ln@skymaster> (raw)
In-Reply-To: 3F4623A7.6718B8C0@raytheon.com

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"Mark Johnson" <mark_h_johnson@raytheon.com> a �crit dans le message de news:3F4623A7.6718B8C0@raytheon.com...
[...]

> As I mentioned before, you certainly have to do the "right thing" when
> it comes to doing arithmetic and conversions to other forms, but fixed
> point decimal arithmetic without packed decimal data types can be done
> without introducing any errors.
>
True. What you are doing is simply doing by hand what the compiler
would do, with a higher probability of introducing errors (fixed points
are tricky, believe me!).

It's OK if your language has no decimal fixed points. Otherwise,
it's more work without any benefit.

-- 
---------------------------------------------------------
           J-P. Rosen (rosen@adalog.fr)
Visit Adalog's web site at http://www.adalog.fr





      reply	other threads:[~2003-08-22 15:12 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-08-15 11:59 float with 24-bit resolution mailbox
2003-08-15 12:24 ` Jeffrey Creem
2003-08-15 12:52   ` Adrian Hoe
2003-08-15 12:54     ` Adrian Hoe
2003-08-15 15:01       ` Jeffrey Creem
2003-08-16 15:29         ` Matthew Heaney
2003-08-15 13:39     ` Mark Johnson
2003-08-15 16:56       ` Robert I. Eachus
2003-08-15 18:08         ` Mark Johnson
2003-08-16  3:30           ` Robert I. Eachus
2003-08-18 13:39             ` Mark Johnson
2003-08-20 21:12               ` Robert I. Eachus
2003-08-21 13:38                 ` Mark Johnson
2003-08-16 15:32         ` Matthew Heaney
2003-08-16 15:26     ` Matthew Heaney
2003-08-15 19:56   ` Simon Wright
2003-08-16  4:21     ` Adrian Hoe
2003-08-16 12:59       ` Jeffrey Creem
2003-08-16 15:35     ` Matthew Heaney
2003-08-17 11:40       ` Simon Wright
2003-08-17 13:46         ` Matthew Heaney
2003-08-18  5:05       ` Adrian Hoe
2003-08-18 13:14         ` Matthew Heaney
2003-08-19  3:09           ` Adrian Hoe
2003-08-19 13:00             ` Matthew Heaney
2003-08-30  5:02           ` Randy Brukardt
2003-09-02 16:05             ` Adrian Hoe
2003-09-03  3:31               ` Matthew Heaney
2003-09-03 20:46                 ` Simon Wright
2003-09-04  1:43                   ` Randy Brukardt
2003-09-04  9:53                     ` Jean-Pierre Rosen
2003-09-05  3:46                       ` Randy Brukardt
2003-09-05 17:16                     ` Warren W. Gay VE3WWG
2003-09-05 19:37                       ` Randy Brukardt
2003-09-06 20:48                         ` Warren W. Gay VE3WWG
2003-09-08  7:53                         ` Dmitry A. Kazakov
2003-09-04  1:45                 ` Randy Brukardt
2003-08-16  3:42   ` Robert I. Eachus
2003-08-16 15:38     ` Matthew Heaney
2003-08-16 16:36       ` Robert I. Eachus
2003-08-16 15:22 ` Matthew Heaney
2003-08-17 11:46   ` Simon Wright
2003-08-18 10:04     ` Martin Dowie
2003-08-20 19:53       ` Robert I. Eachus
2003-08-20 23:36         ` Ludovic Brenta
2003-08-21 13:54           ` Mark Johnson
2003-08-21 14:35             ` Ludovic Brenta
2003-08-22 14:07               ` Mark Johnson
2003-08-22 15:12                 ` Jean-Pierre Rosen [this message]
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