From: Alejandro Colomar <alx@kernel.org>
To: Helge Kreutzmann <debian@helgefjell.de>
Cc: mario.blaettermann@gmail.com, linux-man@vger.kernel.org,
GNU C Library <libc-help@sourceware.org>
Subject: Re: Issue in man page clog.3
Date: Wed, 1 Nov 2023 18:08:00 +0100 [thread overview]
Message-ID: <ZUKF8Krrlf4a0sKp@debian> (raw)
In-Reply-To: <ZUJt-iwf-d9cLBGd@meinfjell.helgefjelltest.de>
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On Wed, Nov 01, 2023 at 03:25:46PM +0000, Helge Kreutzmann wrote:
> Hello Alejandro,
> Am Wed, Nov 01, 2023 at 04:00:16PM +0100 schrieb Alejandro Colomar:
> > On Wed, Nov 01, 2023 at 02:02:10PM +0000, Helge Kreutzmann wrote:
> > > Without further ado, the following was found:
> > >
> > > Issue: [-pi,pi] means both -pi and pi are included, this does not make sense, either one must be out of the interval?
> > >
> > > "The logarithm B<clog>() is the inverse function of the exponential "
> > > "B<cexp>(3). Thus, if I<y\\ =\\ clog(z)>, then I<z\\ =\\ cexp(y)>. The "
> > > "imaginary part of I<y> is chosen in the interval [-pi,pi]."
> >
> > I don't know this function. Please suggest a fix, and CC glibc so that
> > they can review the change.
>
> From a mathematical point of view either -pi or pi needs to be
> excluded. I'm not a programmer, so the I cannot tell which is the case
> here.
>
> So you need to contact the person who wrote or who maintains this
> function / man page.
Hi,
I'm CCing glibc, in case they want to say something.
Cheers,
Alex
--
<https://www.alejandro-colomar.es/>
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next parent reply other threads:[~2023-11-01 17:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <ZUJaYtPeCL1kXYwl@meinfjell.helgefjelltest.de>
[not found] ` <ZUJoBtadvsPTwFXh@debian>
[not found] ` <ZUJt-iwf-d9cLBGd@meinfjell.helgefjelltest.de>
2023-11-01 17:08 ` Alejandro Colomar [this message]
2023-11-02 2:38 ` Nikolaos Chatzikonstantinou
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