From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <glibc-bugs-return-6350-listarch-glibc-bugs=sources.redhat.com@sourceware.org>
Received: (qmail 14539 invoked by alias); 27 Apr 2007 09:07:43 -0000
Received: (qmail 14502 invoked by uid 48); 27 Apr 2007 09:07:33 -0000
Date: Fri, 27 Apr 2007 09:07:00 -0000
Message-ID: <20070427090733.14501.qmail@sourceware.org>
From: "jakub at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sources.redhat.com
In-Reply-To: <20070422223900.4407.vincent+libc@vinc17.org>
References: <20070422223900.4407.vincent+libc@vinc17.org>
Reply-To: sourceware-bugzilla@sourceware.org
Subject: [Bug math/4407] signgam value for lgamma on special values
X-Bugzilla-Reason: CC
Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm
Precedence: bulk
List-Id: <glibc-bugs.sourceware.org>
List-Subscribe: <mailto:glibc-bugs-subscribe@sourceware.org>
List-Post: <mailto:glibc-bugs@sourceware.org>
List-Help: <mailto:glibc-bugs-help@sourceware.org>, <http://sourceware.org/lists.html#faqs>
Sender: glibc-bugs-owner@sourceware.org
X-SW-Source: 2007-04/txt/msg00119.txt.bz2


------- Additional Comments From jakub at redhat dot com  2007-04-27 10:07 -------
FYI, Solaris for:
#define _XOPEN_SOURCE 600
#include <math.h>
#include <stdio.h>

double zero = 0.0;
double mzero;

int
main (void)
{
  double d;
  mzero = copysign (zero, -1.0);
  d = lgamma (zero);
  printf ("%g %d\n", d, signgam);
  d = lgamma (mzero);
  printf ("%g %d\n", d, signgam);
  return 0;
}
also prints Inf 1 twice.

-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=4407

------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.