[Numpy-discussion] new question - summing a list of arrays
Chris Withers
chris at simplistix.co.uk
Tue Mar 18 11:12:07 EDT 2008
Hi All,
Say I have an aribtary number of arrays:
arrays = [array([1,2,3]),array([4,5,6]),array([7,8,9])]
How can I sum these all together?
My only solution so far is this:
sum = arrays[0]
for a in arrays[1:]:
sum += a
...which is ugly :-S
cheers,
Chris
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