import numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0, 2 * np.pi, 200)
y = np.sin(x)
plt.plot(x, y, 'k')
plt.show()
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import numpy as np
import matplotlib.pyplot as plt
x = np.linspace(0, 2 * np.pi, 200)
y = np.sin(x)
plt.plot(x, y, 'k')
plt.show()
扫描下方二维码,关注后了解更多精彩内容!!