Date: Tue, 14 Dec 2021 15:47:17 -0700 From: Warner Losh <imp@bsdimp.com> To: Mark Murray <markm@freebsd.org> Cc: Steve Kargl <sgk@troutmask.apl.washington.edu>, FreeBSD Hackers <freebsd-hackers@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: What to do about tgammal? Message-ID: <CANCZdfqgAa76jYGOV8RcqRRacdk-GXUzk-cmS8H45mRAE_=PUw@mail.gmail.com> In-Reply-To: <F63407DF-B7CF-4C7B-86AB-1D99EB6C6FC7@FreeBSD.org> References: <20211204185352.GA20452@troutmask.apl.washington.edu> <E5711C71-1095-4B6B-A33A-4CDFF123AB62@FreeBSD.org> <20211213022223.GA41440@troutmask.apl.washington.edu> <813F29E3-8478-4282-9518-5943DE7B5492@FreeBSD.org> <20211214215106.GA50381@troutmask.apl.washington.edu> <F63407DF-B7CF-4C7B-86AB-1D99EB6C6FC7@FreeBSD.org>
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--0000000000003fe9cd05d322f945 Content-Type: text/plain; charset="UTF-8" On Tue, Dec 14, 2021 at 3:23 PM Mark Murray <markm@freebsd.org> wrote: > On 14 Dec 2021, at 21:51, Steve Kargl <sgk@troutmask.apl.washington.edu> > wrote: > > Interval max ULP x at Max ULP > > [6,1755.1] 0.873414 at 1.480588145237629047468e+03 > > [1.0662,6] 0.861508 at 1.999467927053585410537e+00 > > [1.01e-17,1.0661] 0.938041 at 1.023286481537296307856e+00 > > [-1.9999,-1.0001] 3.157770 at -1.246957268051453610329e+00 > > [-2.9999,-2.0001] 2.987659 at -2.220949465449893090070e+00 > > > > Note, 1.01e-17 can be reduced to soemthing like 1.01e-19 or > > Extra diffs most welcome! > Those results have allayed my fears. Is 1e-17 sufficient to commit these changes, or do we need to work to get it down to 1e-19 for it to be acceptable? Warner --0000000000003fe9cd05d322f945--
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