On Thu, May 14, 2009 at 2:16 AM, Gael Varoquaux
<gael.varoquaux@normalesup.org> wrote:
On Thu, May 14, 2009 at 02:13:23AM -0700, Glenn Tarbox, PhD wrote:
> On Thu, May 14, 2009 at 1:43 AM, Gael Varoquaux
> <[1]
gael.varoquaux@normalesup.org> wrote:
> On Thu, May 14, 2009 at 01:31:45AM -0700, Glenn Tarbox, PhD wrote:
> > I've been working on some other things lately and that number
> seemed
> > related to 2^32... now that I look more closely, I don't know
> where that
> > number comes from.
> Is your OS 64bit?
> Yes, Ubuntu 9.04 x86_64
64bits? That number '32' seems to me to point toward a 32bit pointer
issue (I may be wrong).
The other tests I posted indicate everything else is working... For example, np.sum(fp) runs over the full set of 1e10 doubes and seems to work fine.
Also, while my first thought was about 2^32, Chuck Harris's reply kinda put that to bed. Where 1410065408.0 comes from may involve e or PI (at least thats how we reverse engineered answers when I was in college :-)
-glenn
Gaël
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