Python绘制sin(x)和cos(x)函数图像：在一个图中创建两个子图

import matplotlib.pyplot as plt
import numpy as np

x = np.linspace(-np.pi, np.pi, 100)

fig, (ax1, ax2) = plt.subplots(2, 1)

ax1.plot(x, np.sin(x), linewidth=2.5)
ax1.set_title('sin(x)')

ax2.plot(x, np.cos(x), linewidth=2.5)
ax2.set_title('cos(x)')

plt.show()