| Current Path : /opt/alt/python37/share/doc/alt-python37-Cython/Demos/ |
| Current File : //opt/alt/python37/share/doc/alt-python37-Cython/Demos/numpy_demo.pyx |
cimport numpy as cnp
def sum_of_squares(cnp.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