From: Niklas Holsti <niklas.holsti@nospam.please>
Subject: Re: AW: Translating an embedded C algorithm
Date: Wed, 17 Jan 2007 20:44:53 +0200
Date: 2007-01-17T20:44:53+02:00 [thread overview]
Message-ID: <45ae6d6a$0$22520$39db0f71@news.song.fi> (raw)
In-Reply-To: <1%trh.15628$X72.889@newsread3.news.pas.earthlink.net>
Dennis Lee Bieber wrote:
> On Wed, 17 Jan 2007 11:26:32 +0100, Ludovic Brenta
> <ludovic@ludovic-brenta.org> declaimed the following in comp.lang.ada:
>
>
>>Right, and there would be no need for a silly INVALID_TEMPERATURE.
>>What *is* an invalid temperature anyway? One that needs crutches?
>
>
> Well... anything that comes out as less than 0deg Kelvin <G>
Maybe not -- see, for example,
http://math.ucr.edu/home/baez/physics/ParticleAndNuclear/neg_temperature.html
<quote>
Questions: What is negative temperature? Can you really make a system
which has a temperature below absolute zero? Can you even give any
useful meaning to the expression 'negative absolute temperature'?
Answer: Absolutely. :-)
Under certain conditions, a closed system can be described by a negative
temperature, and, surprisingly, be hotter than the same system at any
positive temperature. This article describes how it all works.
</quote>
--
Niklas Holsti
Tidorum Ltd
niklas holsti tidorum fi
. @ .
prev parent reply other threads:[~2007-01-17 18:44 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E473CA319B6D514981A06AE6742A1FD82B067D@GLDMS10607.goldlnk.rootlnka.net>
2007-01-17 7:07 ` AW: Translating an embedded C algorithm Grein, Christoph (Fa. ESG)
2007-01-17 10:26 ` Ludovic Brenta
2007-01-17 16:44 ` Markus E Leypold
2007-01-18 8:49 ` Ludovic Brenta
2007-01-18 9:53 ` Markus E Leypold
2007-01-19 9:33 ` Stephen Leake
2007-01-19 19:23 ` Cesar Rabak
2007-01-19 20:27 ` Robert A Duff
2007-01-19 23:15 ` Cesar Rabak
2007-01-20 9:54 ` Dmitry A. Kazakov
2007-01-20 21:03 ` AW: " Jeffrey Carter
2007-01-20 21:38 ` Robert A Duff
2007-01-22 2:30 ` Jeffrey Carter
2007-01-23 7:43 ` Stephen Leake
2007-01-23 19:34 ` Jeffrey R. Carter
[not found] ` <1%trh.15628$X72.889@newsread3.news.pas.earthlink.net>
2007-01-17 18:44 ` Niklas Holsti [this message]
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