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distrib > Mandriva > current > i586 > media > main-updates > by-pkgid > 78c129e4a46a64625b53d61bd2b90fab > files > 353

python-cython-0.15-0.1mdv2010.2.i586.rpm

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cimport numpy
import numpy

def sum_of_squares(numpy.ndarray[double, ndim=1] arr):
    cdef long N = arr.shape[0]
    cdef double ss = 0
    for i in range(N):
        ss += arr[i]**2
    return ss