代码: 1234567891011121314151617 # -*- coding: utf-8 -*-import matplotlib.pyplot as pltimport numpy as np# 产生数据x = np.linspace(-1,1,50)#绘制直线y = x + 1plt.plot(x,y)#绘制曲线y = x**2plt.plot(x,y)#显示plt.show() 显示结果: 赞微海报分享
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