参考链接: Python中的numpy.log10
对数函数
import math
import matplotlib.pyplot as plt
import numpy as np
if __name...__ == '__main__':
x = np.arange(0.05,3,0.05)
y1 = [math.log(a,1.5) for a in x]
plt.plot(x...red',label ='log1.5(x)')
print(y1)
plt.plot([1,1],[y1[0],y1[-1]],"r--",linewidth=2)
y2 = [math.log...(a, 2) for a in x]
plt.plot(x, y2, linewidth=2, color='green', label='log2(x)')
y3 = [math.log