Date: Thu, 27 Nov 2025 22:04:23 +0100 From: Paul Zimmermann <Paul.Zimmermann@inria.fr> To: Robert Clausecker <fuz@fuz.su> Cc: numerics@freebsd.org Subject: Re: C23 support for libm Message-ID: <p9u0ikevdw6g.fsf@araignee.loria.fr> In-Reply-To: <aSiK3xDpJav-vsdP@fuz.su> (message from Robert Clausecker on Thu, 27 Nov 2025 18:31:11 %2B0100) References: <aSiK3xDpJav-vsdP@fuz.su>
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Hi Robert,
note that all new C23 functions are available in CORE-MATH (with correct
rounding):
https://core-math.gitlabpages.inria.fr/
The MIT license should enable easy integration into Newlib.
Paul Zimmermann
> Date: Thu, 27 Nov 2025 18:31:11 +0100
> From: Robert Clausecker <fuz@fuz.su>
>
> Greetings!
>
> I have started a project page [1] to track our effort to support C23
> on FreeBSD. Many new and exciting libm functions were added in this
> standard revision, and it seems like so far we only have
> {sin,cos,tan}pi{,f,l}() implemented (thanks to kargl for the work!)
>
> If anybody is interested in working on this, please let me know.
> I am not an expert in numerical programming, but will try ot look
> into adding some of these if nobody else comes forth.
>
> Yours,
> Robert Clausecker
>
> [1]: https://wiki.freebsd.org/C23
>
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