Element-wise Arithmetic

import numpy as np

x = np.array([1, 2, 3])
y = np.array([10, 20, 30])

print(x + y)
print(x * y)
print(y / x)
print(x ** 2)
print(np.sqrt(y))

[11 22 33]
[10 40 90]
[10. 10. 10.]
[1 4 9]
[3.16227766 4.47213595 5.47722558]