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mahdavipanah/matrix_multiply.py

Created January 17, 2017 08:46
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Python matrix multiplication
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matrix_multiply.py
def matrix_multiply(a, b):
c = [[] for _ in range(len(a))]
for i in range(len(a)):
for j in range(len(a)):
sum = 0
for k in range(len(a)):
sum += a[i][k] * b[k][j]
c[i].append(sum)
return c
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