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Message-ID: <20170315041619.GB1693@brightrain.aerifal.cx>
Date: Wed, 15 Mar 2017 00:16:19 -0400
From: Rich Felker <dalias@...c.org>
To: musl@...ts.openwall.com
Subject: Re: [PATCH] fix threshold constants in j0f, y0f, j1f, y1f
On Wed, Mar 15, 2017 at 02:55:49AM +0100, Szabolcs Nagy wrote:
> partly following freebsd rev 279491
> https://svnweb.freebsd.org/base?view=revision&revision=279491
> (musl had some of the fixes before freebsd).
>
> the change should not matter much for j0f, y0f, but it improves
> j1f and y1f in [2.5,~3.75] (that is [0x40200000,~0x40700000]).
> near roots (e.g. around 3.8317 for j1f) there are still large
> ulp errors.
>
> dropped code that tried to raise inexact.
Thanks, committing.
Rich
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