From: "David McClain" <dmcclain1@mindspring.com>
To: <caml-list@inria.fr>
Subject: Re: [Caml-list] string_of_float less accurate than sprintf "%f" ?
Date: Mon, 6 May 2002 11:21:27 -0700 [thread overview]
Message-ID: <003301c1f52a$d76979d0$210148bf@dylan> (raw)
In-Reply-To: <5.1.0.14.0.20020504185035.027211b0@pop.theWorld.com>
David Chase writes:
"It's also not entirely clear what rounding you are supposed
to get when you ask for less-precise printing. The possibilities
include:
....
"
These rounding modes are controlled by bits in a control register.
Separating them from the format string allows one to test the stability of
the entire (or portions) of the math code. I have never seen anyone attempt
to plant this specification inside of a format string. If it matters for
printout, then surely it also matters elsewhere in the code.
- DM
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next prev parent reply other threads:[~2002-05-06 18:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-30 8:21 Beck01, Wolfgang
2002-05-02 12:44 ` John Max Skaller
2002-05-02 12:54 ` Francois Thomasset
2002-05-05 17:33 ` John Max Skaller
2002-05-02 13:28 ` David Chase
2002-05-05 18:19 ` John Max Skaller
2002-05-02 13:46 ` jeanmarc.eber
2002-05-03 14:41 ` Oliver Bandel
[not found] ` <Pine.LNX.3.95.1020503162341.541E-100000@first.in-berlin.de >
2002-05-03 18:28 ` David Chase
2002-05-04 8:53 ` Xavier Leroy
2002-05-05 0:31 ` David McClain
2002-05-06 14:19 ` David Chase
2002-05-06 18:21 ` David McClain [this message]
2002-05-03 19:25 David Chase
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