[Numpy-discussion] could anyone check on a 32bit system?

[Yaroslav Halchenko]

could anyone on 32bit system with fresh numpy (1.7.1) test following:

> wget -nc http://www.onerussian.com/tmp/data.npy ; python -c 'import numpy as np; data1 = np.load("/tmp/data.npy"); print  np.sum(data1[1,:,0,1]) - np.sum(data1, axis=1)[1,0,1]' 

0.0

because unfortunately it seems on fresh ubuntu raring (in 32bit build only,
seems ok in 64 bit... also never ran into it on older numpy releases):

> python -c 'import numpy as np; data1 = np.load("/tmp/data.npy"); print  np.sum(data1[1,:,0,1]) - np.sum(data1, axis=1)[1,0,1]'
-1.11022302463e-16

PS detected by failed tests of pymvpa

-- 
Yaroslav O. Halchenko, Ph.D.
http://neuro.debian.net http://www.pymvpa.org http://www.fail2ban.org
Senior Research Associate,     Psychological and Brain Sciences Dept.
Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755
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