cs132-hw3-basic matrix operation
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# -*- coding: utf-8 -*-
"""
Created on Tue Feb 16 21:32:52 2016
@author: olepsky
"""
from numpy import *
A=matrix([
[1,0,0],
[0,0,1],
[0,1,0]
])
print ("A=", A)
B=matrix([
[1,2,3],
[4,5,6],
[7,8,9]
])
print ("B=", B)
print ("A+B=\n",A+B)
print ("A-B=\n",A+B)
print ("A*B=\n",A*B)
C = matrix([
[1,0,1,0],
[0,1,0,1]
])
D = matrix([
[1,2,3],
[4,5,6],
[7,8,9],
[10,11,12]
])
print ("C=\n", C)
print ("D=\n", D)
print ("C*D=\n",C*D)
E = matrix ([
[1,0,0],
[-1,1,0],
[2,0,1]
])
F = ([
[4,3,-5],
[0,-2,2],
[0,0,2]
])
print("\n3:L*U = \n",E*F)
Python
INFO