From owner-freebsd-numerics@FreeBSD.ORG Sun Aug 12 22:36:42 2012 Return-Path: Delivered-To: freebsd-numerics@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D0EE71065674 for ; Sun, 12 Aug 2012 22:36:42 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from vps.rulingia.com (host-122-100-2-194.octopus.com.au [122.100.2.194]) by mx1.freebsd.org (Postfix) with ESMTP id 7358F8FC0C for ; Sun, 12 Aug 2012 22:36:42 +0000 (UTC) Received: from server.rulingia.com (c220-239-249-137.belrs5.nsw.optusnet.com.au [220.239.249.137]) by vps.rulingia.com (8.14.5/8.14.5) with ESMTP id q7CMag4Q075413 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 13 Aug 2012 08:36:42 +1000 (EST) (envelope-from peter@rulingia.com) X-Bogosity: Ham, spamicity=0.000000 Received: from server.rulingia.com (localhost.rulingia.com [127.0.0.1]) by server.rulingia.com (8.14.5/8.14.5) with ESMTP id q7CMaZrT020558 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 13 Aug 2012 08:36:35 +1000 (EST) (envelope-from peter@server.rulingia.com) Received: (from peter@localhost) by server.rulingia.com (8.14.5/8.14.5/Submit) id q7CMaZZg020557 for freebsd-numerics@freebsd.org; Mon, 13 Aug 2012 08:36:35 +1000 (EST) (envelope-from peter) Resent-From: Peter Jeremy Resent-Date: Mon, 13 Aug 2012 08:36:35 +1000 Resent-Message-ID: <20120812223635.GB20453@server.rulingia.com> Resent-To: freebsd-numerics@freebsd.org From: Peter Jeremy To: David Schultz Message-ID: <20120716232519.GA66913@server.rulingia.com> References: <20120529045612.GB4445@server.rulingia.com> <20120711223247.GA9964@troutmask.apl.washington.edu> <20120713114100.GB83006@server.rulingia.com> <201207130818.38535.jhb@freebsd.org> <9EB2DA4F-19D7-4BA5-8811-D9451CB1D907@theravensnest.org> <20120713155805.GC81965@zim.MIT.EDU> <20120714120432.GA70706@server.rulingia.com> <20120717084457.U3890@besplex.bde.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="MfFXiAuoTsnnDAfZ" Content-Disposition: inline In-Reply-To: <20120717084457.U3890@besplex.bde.org> X-PGP-Key: http://www.rulingia.com/keys/peter.pgp User-Agent: Mutt/1.5.21 (2010-09-15) X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Diane Bruce , Bruce Evans , John Baldwin , David Chisnall , Stephen Montgomery-Smith , Bruce Evans , Steve Kargl , Warner Losh Subject: Re: Use of C99 extra long double math functions after r236148 X-BeenThere: freebsd-numerics@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Discussions of high quality implementation of libm functions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Sun, 12 Aug 2012 22:36:42 -0000 X-Original-Date: Tue, 17 Jul 2012 09:25:19 +1000 X-List-Received-Date: Sun, 12 Aug 2012 22:36:42 -0000 --MfFXiAuoTsnnDAfZ Content-Type: multipart/mixed; boundary="W/nzBZO5zC0uMSeA" Content-Disposition: inline --W/nzBZO5zC0uMSeA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2012-Jul-17 09:08:56 +1000, Bruce Evans wrote: >Somone offered to look at inverse trig/hyperbolic (?) complex functions. >Apparently they got scared. They are not nearly a simple matter of >using the formulas. At least not if you want decent accuracy and no surprises across the function domains. WG14/N1256 lists all the special cases, which helps. >On Sat, 14 Jul 2012, Peter Jeremy wrote: >> Attached is my suggestion for adding to the upcoming FreeBSD Status >> Report. Feel free to change the contact to myself or make other >> changes as you see fit and forward it. > >Nothing was attached :-). Sorry. I keep doing that. --=20 Peter Jeremy --W/nzBZO5zC0uMSeA-- --MfFXiAuoTsnnDAfZ Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iEYEARECAAYFAlAEot8ACgkQ/opHv/APuIdgVgCeIXcUx7FvjcAg90CiZRRspgwp 6+8An04Ds6fhZ5/ovl7yqayTHkyQ/P0/ =tLIs -----END PGP SIGNATURE----- --MfFXiAuoTsnnDAfZ--