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Basic operations on matrix

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2019-05-24

使用numpy解析线性方程式

例子：

import numpy as np

A = np.array([[2, 1, 1], [1, 3, 2], [1, 0, 0]]) 

B = np.array([4, 5, 6]) 

# linalg.solve is the function of NumPy to solve a system of linear scalar equations
print ("Solutions:\n",np.linalg.solve(A, B ) )

Solutions:
[  6.  15. -23.]

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