numpy ベクトル同士の演算

1.サンプル

# -*- coding: utf-8 -*-

import numpy as np

x = np.array([1,2,3])
y = np.array([4,5,6])

print(x+y)
print(x-y)
print(x*y)
print(x/y)


2.実行結果

[5 7 9]
[-3 -3 -3]
[ 4 10 18]
[0.25 0.4  0.5 ]