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Re: [PATCH] Remove slow paths from pow
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Wilco Dijkstra <Wilco dot Dijkstra at arm dot com>
- Cc: "libc-alpha at sourceware dot org" <libc-alpha at sourceware dot org>, nd <nd at arm dot com>
- Date: Fri, 9 Feb 2018 23:46:22 +0000
- Subject: Re: [PATCH] Remove slow paths from pow
- Authentication-results: sourceware.org; auth=none
- References: <DB6PR0801MB2053C4046A29D9A48E7615CB83F20@DB6PR0801MB2053.eurprd08.prod.outlook.com>
On Fri, 9 Feb 2018, Wilco Dijkstra wrote:
> + Since RElog/REexp are tiny and log (x) * y is at most log (DLB_MAX),
s/DLB_MAX/DBL_MAX/
> + this is equiivalent to pow (x, y) * (1 + 709.8 * RElog + REexp).
s/equiivalent/equivalent/
OK with those changes.
--
Joseph S. Myers
joseph@codesourcery.com