From: Brian Gough <bjg@network-theory.co.uk>
To: newville@cars6.cars.aps.anl.gov
Cc: gsl-discuss@sources.redhat.com
Subject: Re: make check error
Date: Tue, 07 Nov 2000 01:19:00 -0000 [thread overview]
Message-ID: <200011070918.JAA02538@inweb.aethos.co.uk> (raw)
In-Reply-To: <Pine.LNX.4.21.0011041625160.9117-100000@millenia.cars.aps.anl.gov>
Can you try the program below to see if the wrong behavior of fabs()
is reproducible. If so, that is the problem.
#include <math.h>
#include <stdio.h>
int main()
{
double x, y;
x = DBL_MIN;
y = fabs(x);
printf("x= %e fabs(x)= %e\n", x, y);
}
$ ./a.out
x= 2.225074e-308 fabs(x)= 2.225074e-308
next prev parent reply other threads:[~2000-11-07 1:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-04 7:22 Andrej Prsa
2000-11-04 9:37 ` Dirk Eddelbuettel
2000-11-04 12:10 ` Brian Gough
2000-11-06 7:38 ` Matt Newville
2000-11-06 12:06 ` Gerard Jungman
2000-11-07 1:19 ` Brian Gough [this message]
2000-11-07 9:06 ` Matt Newville
[not found] ` <15282295@toto.iv>
2000-11-07 13:04 ` Brian Gough
2000-11-07 13:22 ` make check error (IEEE ...?) Gerard Jungman
2000-11-09 6:42 ` Brian Gough
[not found] ` <6040367@toto.iv>
2000-11-07 13:04 ` make check error Brian Gough
2000-11-07 14:03 ` make check error (RH7.0 /gcc2.96) Matt Newville
2000-11-09 1:45 ` Brian Gough
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200011070918.JAA02538@inweb.aethos.co.uk \
--to=bjg@network-theory.co.uk \
--cc=gsl-discuss@sources.redhat.com \
--cc=newville@cars6.cars.aps.anl.gov \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).