This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: [PATCH] [BZ#15055] Using __ieee754_sqrl in acoshl for lbdl-128ibm
- From: Siddhesh Poyarekar <siddhesh dot poyarekar at gmail dot com>
- To: Adhemerval Zanella <azanella at linux dot vnet dot ibm dot com>
- Cc: "GNU C. Library" <libc-alpha at sourceware dot org>
- Date: Fri, 1 Mar 2013 19:40:11 +0530
- Subject: Re: [PATCH] [BZ#15055] Using __ieee754_sqrl in acoshl for lbdl-128ibm
- References: <512EEA10.5090606@linux.vnet.ibm.com>
On 28 February 2013 10:54, Adhemerval Zanella
<azanella@linux.vnet.ibm.com> wrote:
> * NEWS: Mention BZ #15055.
This is not required.
> return __ieee754_logl(2.0*x-one/(x+__ieee754_sqrtl(t-one)));
> } else { /* 1<x<2 */
> t = x-one;
> - return __log1p(t+__sqrtl(2.0*t+t*t));
> + return __log1p(t+__ieee754_sqrtl(2.0*t+t*t));
> }
> }
The change seems fine to me but please wait for an ack from another
maintainer before you commit - I am not a senior developer.
Siddhesh
--
http://siddhesh.in