Re: C23 support for libm

Hi Paul

Am Thu, Nov 27, 2025 at 10:04:23PM +0100 schrieb Paul Zimmermann:
>        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.

I checked some functions and couldn't find them:
pown(), powr(), rootn(), fromfpx(), nextup(), nextdown().
It seems like only a small set of the new C23 functions are supported
by this project.  Neverthless, those might be a useful import, but
I'll leave that to kargl, as I am not an expert on numerical programming.

> Paul Zimmermann

Yours,
Robert Clausecker

-- 
()  ascii ribbon campaign - for an encoding-agnostic world
/\  - against html email  - against proprietary attachments