# -*- coding: utf-8 -*-
"""
Created on Tue Oct 11 20:04:11 2022

@author: Roman
"""

import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(1, 5, 100)
y = np.linspace(2, 10, 100)

X, Y = np.meshgrid(x, y)

Z = np.cos(X) + np.sin(Y)

fig = plt.figure()

ax1 = fig.add_subplot(121, projection='3d')
ax1.plot_surface(X, Y, Z)
ax1.set_title("surface")

ax2 = fig.add_subplot(122)
ax2.contour(X, Y, Z)
ax2.set_title("contour")

plt.tight_layout()
plt.show()