[Numpy-discussion] sum returns grand total?

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Mon Sep 11 10:45:08 CDT 2006


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I must have missed something -- since when does summing a  
multidimensional array return the grand total? I thought that it  
should sum over axis zero by default (at least, thats what the docs  
say). Here's what I am getting:

(Pdb) pre
Out[6]:
array([[[ 13,   3,   1,  33,  52],
         [  1,   0,   0,   0,   2],
         [  4,   0,   0,   2,   6],
         [ 15,   1,   0,  20,  54]],

        [[380, 101,   9, 267, 321],
         [ 20,   4,   0,   7,  16],
         [ 31,   3,   1,  31,  22],
         [314,  27,   4, 276, 391]]], dtype=int64)
(Pdb) sum(pre)
Out[6]: 2432L

Is this correct behaviour?
- --
Christopher Fonnesbeck
+ Atlanta, GA
+ fonnesbeck at mac.com
+ Contact me on AOL IM using email address


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