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2022-09-02 06:05:56 -04:00
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Book4_Ch01_Python_Codes/Bk4_Ch1_02.py
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###############
# Authored by Weisheng Jiang
# Book 4 | From Basic Arithmetic to Machine Learning
# Published and copyrighted by Tsinghua University Press
# Beijing, China, 2022
###############
# Bk4_Ch1_02.py
import numpy as np
# define two column vectors
a = np.array([[4], [3]])
b = np.array([[-3], [4]])
# calculate L2 norm
a_L2_norm = np.linalg.norm(a)
b_L2_norm = np.linalg.norm(b)