From: Joseph Myers <joseph@codesourcery.com>
To: Keith Packard <keithp@keithp.com>
Cc: <newlib@sourceware.org>
Subject: Re: Fw: [PATCH 0/3] libm: Clean up gamma functions
Date: Fri, 28 Aug 2020 19:53:00 +0000 [thread overview]
Message-ID: <alpine.DEB.2.21.2008281950570.5049@digraph.polyomino.org.uk> (raw)
In-Reply-To: <877dtiefcs.fsf@keithp.com>
On Fri, 28 Aug 2020, Keith Packard via Newlib wrote:
> I do wonder if POSIX will add the new minimum/maximum operations; they
> seem more like what I expect wrt NaN handling than the existing
> minimumNumber/fmin maximumNumber/fmax operations.
C bindings for the new operations are given in
http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2532.pdf - but the target
completion date for the next revision of POSIX (2022) is before that for
C2x (publication aiming for 2023), so the next revision of POSIX is more
likely to have only features from the 2011/2018 edition of ISO C.
--
Joseph S. Myers
joseph@codesourcery.com
prev parent reply other threads:[~2020-08-28 19:53 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-26 17:03 Keith Packard
2020-08-26 17:03 ` [PATCH 1/3] libm: Fix sign value returned from __ieee754_lgamma*_r(-0) Keith Packard
2020-08-26 17:03 ` [PATCH 2/3] libm: Remove __ieee754_gamma_r variants Keith Packard
2020-08-26 18:20 ` Corinna Vinschen
2020-08-26 19:10 ` Keith Packard
2020-08-27 7:24 ` Corinna Vinschen
2020-08-27 17:05 ` Keith Packard
2020-08-28 8:19 ` Corinna Vinschen
2020-08-28 8:34 ` Corinna Vinschen
2020-09-01 16:33 ` Fabian Schriever
2020-09-01 17:23 ` Keith Packard
2020-09-02 8:03 ` Corinna Vinschen
2020-09-02 20:37 ` Keith Packard
2020-09-03 8:04 ` Corinna Vinschen
2020-09-03 15:59 ` Brian Inglis
2020-09-03 21:25 ` Keith Packard
2020-09-03 22:09 ` Brian Inglis
2020-09-04 0:01 ` Keith Packard
2020-09-04 0:27 ` Brian Inglis
2020-09-04 1:37 ` Keith Packard
2020-09-04 13:03 ` Corinna Vinschen
2020-09-04 16:19 ` Keith Packard
2020-08-26 17:03 ` [PATCH 3/3] libm: Adjust errno/exception values for gamma/lgamma Keith Packard
[not found] ` <SN5P110MB0383012287522E8285674CAB9A550@SN5P110MB0383.NAMP110.PROD.OUTLOOK.COM>
2020-08-27 17:55 ` Fw: " C Howland
2020-08-27 19:28 ` Brian Inglis
[not found] ` <SN5P110MB0383186ECD9B028A4B0E2ECC9A550@SN5P110MB0383.NAMP110.PROD.OUTLOOK.COM>
2020-08-27 17:43 ` Fw: [PATCH 0/3] libm: Clean up gamma functions C Howland
2020-08-27 23:59 ` Keith Packard
2020-08-28 2:03 ` Brian Inglis
2020-08-28 3:13 ` Keith Packard
2020-08-28 3:51 ` Brian Inglis
2020-08-28 17:13 ` Keith Packard
2020-08-28 18:29 ` Joseph Myers
2020-08-28 19:32 ` Keith Packard
2020-08-28 19:53 ` Joseph Myers [this message]
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