Date: Tue, 21 Dec 2021 15:46:40 +0100 From: Marc Fonvieille <blackend@freebsd.org> To: Steve Kargl <sgk@troutmask.apl.washington.edu> Cc: Mark Murray <markm@freebsd.org>, freebsd-hackers@freebsd.org, freebsd-current@freebsd.org Subject: Re: What to do about tgammal? Message-ID: <YcHo0HX6K794my9g@emphyrio.blackend.org> In-Reply-To: <20211221004819.GA79153@troutmask.apl.washington.edu> References: <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> <20211218035222.GA68916@troutmask.apl.washington.edu> <6C888EBF-1734-4EDC-8DBF-D2BA2454C37D@FreeBSD.org> <20211218175151.GA71197@troutmask.apl.washington.edu> <8011E549-1DEE-4B1B-BCC9-4604E155F4DC@FreeBSD.org> <YcBX2cAxi%2B9gBDiW@emphyrio.blackend.org> <20211221004819.GA79153@troutmask.apl.washington.edu>
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Le 20.12.2021 16:48, Steve Kargl a écrit : > On Mon, Dec 20, 2021 at 11:15:53AM +0100, Marc Fonvieille wrote: > > > > I assume what Steve is talking about is the corresponding value in > > decimal of the number of ULP. > > > > Bad assumption. Please read Goldberg's paper. I am talking > about ULP in the underlying floating point format. > Thanks, it's more clear now: it's the ULP value. Is your tlibm_libm program available for testing ? If I find time I'd like to do some tests. -- Marc
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