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Re: [PATCH] Consolidate some common code in s_sin.c
- From: Siddhesh Poyarekar <siddhesh at redhat dot com>
- To: Andreas Jaeger <aj at suse dot com>
- Cc: libc-alpha at sourceware dot org
- Date: Thu, 19 Sep 2013 15:35:20 +0530
- Subject: Re: [PATCH] Consolidate some common code in s_sin.c
- Authentication-results: sourceware.org; auth=none
- References: <20130918072750 dot GL13304 at spoyarek dot pnq dot redhat dot com> <523AC52A dot 6010904 at suse dot com>
On Thu, Sep 19, 2013 at 11:34:34AM +0200, Andreas Jaeger wrote:
>
> Could you add some comments on what these macros compute? I know the
> original code is rather uncommented...
>
TBH, I haven't tried to figured out the exact polynomial computation
that's happening here - my intention was to get common bits out first
and then try to figure out what those bits mean mathematically. I
guess I have to figure it out eventually, so I'll post an updated
patch with the comment once I figure it out.
Thanks,
Siddhesh