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| From: | John W. Eaton |
| Subject: | [Octave-bug-tracker] [bug #39044] sign function gives wrong answer for complex numbers. |
| Date: | Wed, 22 May 2013 21:28:26 +0000 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:10.0.12) Gecko/20100101 Firefox/10.0.12 Iceweasel/10.0.12 |
Follow-up Comment #1, bug #39044 (project octave):
It doesn't really matter what wikipediea says, Matlab's sign function returns
x./abs(x). So that's what Octave has to do as well. Otherwise we'd get just
as many bug reports saying that Octave's sign function is incompatible with
Matlab.
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