Python 使用matplotlib 畫數學公式圖與散點圖

         import numpy as np import matplotlib.pyplot as plt x=np.linspace(0,10,1000) y=np.sin(x) z=cos(x^2) plt.figure(figsize=(8,4)) plt.plot(x,y,label='$sin(x)$',color='red',linewidth=3) pl

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