[Numpy-discussion] How to get rid of the loop?

Stas K stanconn@gmail....
Sat Nov 7 12:51:15 CST 2009

Can I get rid of the loop in this example? And what is the fastest way  
to get v in the example?

ar = array([1,2,3])
for a in ar:
    for b in ar:
        v = a**2+b**2

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