[racket] Am I Missing Something? [HtDP 31.3.1]

From: Michael Larson (darkaegisagain at gmail.com)
Date: Tue Jan 4 16:02:37 EST 2011

>> Darwin doom.local 10.3.0 Darwin Kernel Version 10.3.0: Fri Feb 26 11:58:09 PST 2010; root:xnu-1504.3.12~1/RELEASE_I386 i386

>> Linux login 2.6.31-22-generic #60-Ubuntu SMP Thu May 27 00:22:23 UTC 2010 i686 GNU/Linux


Rounding modes of the FPU?

Or

"Darwin Kernel Version 10.3.0"

10.3? Is this a PPC? The PPC has a madd issue, its best not to compile with this feature.

Mike


On Jan 4, 2011, at 12:55 PM, Richard Cleis wrote:

> Can you post the first few dozen elements of g-series?
> 
> rac
> 
> On Jan 4, 2011, at 1:41 PM, David Van Horn wrote:
> 
>> On 1/4/11 3:26 PM, Carl Eastlund wrote:
>>> We're not looking for an explanation of why the two numbers are
>>> different.  We're looking for an explanation of why, on Luke's
>>> machine, unlike anybody else's here, they _aren't_ different.
>> 
>> FWIW, I see Luke's behavior using 5.0.2 on login.ccs.neu.edu.
>> 
>> The numbers I get in DrRacket/ISL+:
>> 
>> #i-0.49746596003269405
>> #i-0.49746596003269405
>> #i-4974659600326941.0
>> #i-4974659600326941.0
>> 
>> Linux login 2.6.31-22-generic #60-Ubuntu SMP Thu May 27 00:22:23 UTC 2010 i686 GNU/Linux
>> 
>> On the other hand, I get different numbers using 5.0.2 on my own machine.
>> 
>> #i-0.4974659600326926
>> #i-0.49746596003269405
>> #i-4974659600326926.0
>> #i-4974659600326941.0
>> 
>> Darwin doom.local 10.3.0 Darwin Kernel Version 10.3.0: Fri Feb 26 11:58:09 PST 2010; root:xnu-1504.3.12~1/RELEASE_I386 i386
>> 
>> David
>> _________________________________________________
>> For list-related administrative tasks:
>> http://lists.racket-lang.org/listinfo/users
> 
> _________________________________________________
>  For list-related administrative tasks:
>  http://lists.racket-lang.org/listinfo/users



Posted on the users mailing list.