Re: test sign of signed zero?

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Re: test sign of signed zero?

From:	Ben Abbott
Subject:	Re: test sign of signed zero?
Date:	Sun, 19 Dec 2010 11:21:49 -0500

On Dec 19, 2010, at 9:42 AM, Francesco Potortì wrote:

> octave> version
> ans = 3.2.4
> 
> octave> sign(1/(-0))
> warning: division by zero
> ans = -1

This works for the developers sources as well.

Ben

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test sign of signed zero?, Eric Chassande-Mottin, 2010/12/19
- Re: test sign of signed zero?, Andy Buckle, 2010/12/19
- Re: test sign of signed zero?, Fotios Kasolis, 2010/12/19
- Re: test sign of signed zero?, Francesco Potortì, 2010/12/19
  - Re: test sign of signed zero?, Ben Abbott <=
    - Re: test sign of signed zero?, Eric Chassande-Mottin, 2010/12/21

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