From owner-freebsd-numerics@freebsd.org Mon Mar 13 05:47:08 2017 Return-Path: Delivered-To: freebsd-numerics@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5C2E9D0A444 for ; Mon, 13 Mar 2017 05:47:08 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from vps.rulingia.com (vps.rulingia.com [103.243.244.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.rulingia.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3574014E5 for ; Mon, 13 Mar 2017 05:47:06 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from server.rulingia.com (ppp59-167-167-3.static.internode.on.net [59.167.167.3]) by vps.rulingia.com (8.15.2/8.15.2) with ESMTPS id v2D5H1mg072383 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 13 Mar 2017 16:17:03 +1100 (AEDT) (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 (8.15.2/8.15.2) with ESMTPS id v2D5GtJN073020 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 13 Mar 2017 16:16:55 +1100 (AEDT) (envelope-from peter@server.rulingia.com) Received: (from peter@localhost) by server.rulingia.com (8.15.2/8.15.2/Submit) id v2D5Gr8n073019; Mon, 13 Mar 2017 16:16:53 +1100 (AEDT) (envelope-from peter) Date: Mon, 13 Mar 2017 16:16:52 +1100 From: Peter Jeremy To: Steve Kargl Cc: freebsd-numerics@freebsd.org Subject: Re: Bit twiddling question Message-ID: <20170313051652.GA73001@server.rulingia.com> References: <20170308202417.GA23103@troutmask.apl.washington.edu> <20170309173152.F1269@besplex.bde.org> <20170309075236.GA30199@troutmask.apl.washington.edu> <20170309152307.GA32781@troutmask.apl.washington.edu> <20170310025417.U3723@besplex.bde.org> <20170309195134.GA36213@troutmask.apl.washington.edu> <20170310165638.D1143@besplex.bde.org> <20170310072136.GA43725@troutmask.apl.washington.edu> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="KsGdsel6WgEHnImy" Content-Disposition: inline In-Reply-To: <20170310072136.GA43725@troutmask.apl.washington.edu> X-PGP-Key: http://www.rulingia.com/keys/peter.pgp User-Agent: Mutt/1.7.2 (2016-11-26) X-BeenThere: freebsd-numerics@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Discussions of high quality implementation of libm functions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Mar 2017 05:47:08 -0000 --KsGdsel6WgEHnImy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2017-Mar-09 23:21:36 -0800, Steve Kargl wrote: >I have a partially written powl in my tree. I'll probably finish >it someday. Likewise. Does anyone have any suggestions for test vectors? --=20 Peter Jeremy --KsGdsel6WgEHnImy Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJYxitEXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRFRUIyOTg2QzMwNjcxRTc0RTY1QzIyN0Ux NkE1OTdBMEU0QTIwQjM0AAoJEBall6Dkogs0za4P+QFNZzyeLBHhjlCD5p2yRsd9 p4sN+vBz1RBgzVDnWlDOkfgbooOXPtuUJKShsPeeSHKYG/eqhAqR5gpXzXwDeBY8 reqrNAZxHEUqle8cW9mF8sEyzSVPrxeDP9XtGGPVsF6pWeILR083jJ8vr7xzYhCJ xAjuDrjZTCLmecED0i2gnDdIDf006o4cYew97OtcGwX6ioidpg1el7iqGSZB3mmU 1Id5Vo5/nx1yNxe4IbvoyJGBbLXEqJWrAQQd7f1aKdEw46gO4V2VvkjpyM7HIJrQ L6MLeAgG/2P7WWix0Xqfw8O6eJmY0BB0dl61J8yNHQEEHimYwZn6dIvZla950pPs PyDWy1WTPmkkBFxWezdYg9hM+vsqaSfoF5FB7bHL9AuDRSFRnAZmu+zrviNkb6Ae WTzgAIYi2CSF8SMCkxivqj4C3w3io9QVOS7XWRlNeKSFvkhZuUDpVScoplA4YEZl t+xcr7LqLBFHiaXgmMRzr4V75z7Dx0H/xTIVoglIAuVPwruLK2GWyi/MvGxYbSee XEBKzsTFZR0TtyVy2Thkhx3pfwq/WBXSKplB5ES2SFmE9L8BWIGU27J3YK12hbdj BjLI/1EQog6Dc8/RYVvFZynk9pPpbkIs/CdhQfeMxSl+k5bIKV9KhFWdndxFRJlq YcCH+w9Ev337Evl8QXF4 =oDC9 -----END PGP SIGNATURE----- --KsGdsel6WgEHnImy--