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From: | David Bateman |
Subject: | Re: Negative zeros? |
Date: | Tue, 13 Sep 2005 06:05:53 +0200 |
User-agent: | Mozilla Thunderbird 1.0.2 (Windows/20050317) |
Vic Norton a écrit :
Look at the following code octave> CS = [ 0 0 0 ] CS = 0 0 0 octave> CS *= -1 CS = -0 -0 -0 I find this a real annoyance. To paraphrase Gertrude Stein: A zero is a zero is a zero. Is there some easy way to stop Octave from outputting negative zeros? Regards, Vic
Vic,Maybe you should do a google search for the article "Much ado about zeros sign bit" and read about the importance of having two representations of zero.
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