Message 68699 - Python tracker

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Author	mark.dickinson
Recipients	MrJean1, mark.dickinson
Date	2008-06-24.20:17:23
SpamBayes Score	0.0011924182
Marked as misclassified	No
Message-id	<5c6f2a5d0806241317r23103815q669e2b69789af6c6@mail.gmail.com>
In-reply-to	<1214238316.3.0.968011421001.issue3167@psf.upfronthosting.co.za>

Content
On Mon, Jun 23, 2008 at 5:25 PM, Jean Brouwers <report@bugs.python.org> wrote: > result is different for 32- and 64-bit > > > cc -xtarget=native log_inf.c -lm ; a.out > -Inf 33 > Inf 33 > That 33 for the second log call may just be the propagated errno value from the first call. Could you try setting errno = 0 before each of the printf calls? I'd expect that log(HUGE_VAL) doesn't set errno at all. Mark

On Mon, Jun 23, 2008 at 5:25 PM, Jean Brouwers <report@bugs.python.org>
wrote:

> result is different for 32- and 64-bit
>
> > cc -xtarget=native log_inf.c -lm ; a.out
> -Inf 33
> Inf 33
>

That 33 for the second log call may just be the propagated errno value
from the first call.  Could you try setting errno = 0 before each of the
printf
calls?  I'd expect that log(HUGE_VAL) doesn't set errno at all.

Mark

Files
File name	Uploaded
unnamed	mark.dickinson, 2008-06-24.20:17:09

History
Date	User	Action	Args
2008-06-24 20:17:25	mark.dickinson	set	spambayes_score: 0.00119242 -> 0.0011924182 recipients: + mark.dickinson, MrJean1
2008-06-24 20:17:23	mark.dickinson	link	issue3167 messages
2008-06-24 20:17:23	mark.dickinson	create