import matplotlib.pyplot as plt

import numpy as np

t = np.linspace(0, 2 * np.pi, 100)

x = 16 * np.sin(t) ** 3

y = 13 * np.cos(t) - 5 * np.cos(2 * t) - 2 * np.cos(3 * t) - np.cos(4 * t)

plt.plot(x, y, color='red')

plt.title('Trái Tim')

plt.show()