In [32]:
%matplotlib inline
import matplotlib.pyplot as plt
import numpy as np

In [35]:
x = [5,8,10]
y = [10,15,20]
x1, y1 = np.meshgrid(x, y, sparse = False)
plt.plot(x1, y1)
print(x1)
print(y1)
z1 = x1 + y1
print(z1)


[[ 5  8 10]
 [ 5  8 10]
 [ 5  8 10]]
[[10 10 10]
 [15 15 15]
 [20 20 20]]
[[15 18 20]
 [20 23 25]
 [25 28 30]]

In [ ]: