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Re: [COMMITTED] math: Use accurate answers for cos and sincos.
- From: "Carlos O'Donell" <carlos at redhat dot com>
- To: GNU C Library <libc-alpha at sourceware dot org>
- Date: Wed, 24 Apr 2013 16:40:51 -0400
- Subject: Re: [COMMITTED] math: Use accurate answers for cos and sincos.
- References: <5178432B dot 8000405 at redhat dot com>
On 04/24/2013 04:40 PM, Carlos O'Donell wrote:
> math: Use accurate answers for cos and sincos.
>
> Use the most accurate hex literals possible for the answers to the
> cos and sincos tests that vary according to the error in the rounding
> of PI/2.
FAOD tested on x86_64 with no ULPs changes needed.
Cheers,
Carlos.