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Date: Thu, 21 Sep 2023 09:30:10 -0700
From: enh <enh@...gle.com>
To: musl@...ts.openwall.com
Cc: vincenzo.innocente@...n.ch, riemannic@...il.com
Subject: Re: Accuracy of Mathematical Functions
isn't Apple's libm (like Android's) largely the FreeBSD libm? are the
Apple vs FreeBSD differences you found really FreeBSD/arm64 vs
FreeBSD/x86-64 differences? (or differences between older and newer
FreeBSD libms?)
On Thu, Sep 21, 2023 at 12:31 AM Paul Zimmermann
<Paul.Zimmermann@...ia.fr> wrote:
>
> Hi,
>
> we have updated our comparison:
>
> https://members.loria.fr/PZimmermann/papers/accuracy.pdf
>
> This update uses Musl 1.2.4 (the previous one was for Musl 1.2.3).
> The two reported issues in double-extended precision (end of page 15)
> are already fixed in the development version (thanks Szabolcs).
>
> This is a new version with updated versions of the different libraries and:
>
> * the Microsoft math library is now included (it was clearly missing)
> * we also added the FreeBSD math library
> * and we added some new C23 functions (acospi, cospi, ...) which are available
> in the Intel and FreeBSD math libraries
>
> Paul Zimmermann
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