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Re: [PATCH 3/7 v2] New generic log2f
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Szabolcs Nagy <szabolcs dot nagy at arm dot com>
- Cc: GNU C Library <libc-alpha at sourceware dot org>, <nd at arm dot com>
- Date: Wed, 27 Sep 2017 18:03:06 +0000
- Subject: Re: [PATCH 3/7 v2] New generic log2f
- Authentication-results: sourceware.org; auth=none
- References: <59C8E136.6070606@arm.com> <59C8E292.6030505@arm.com>
In the logf patch, you define LOGF_POLY_ORDER to 4, but actually only have
3 terms in the polynomial. In the log2f patch, you define
LOG2F_POLY_ORDER to 4, and actually have and use 4 terms. Why should
log2f need a larger polynomial than logf?
--
Joseph S. Myers
joseph@codesourcery.com