import numpy as np import matplotlib.pyplot as plt
x = np.arange(100)
plt.plot(x,x*x,x,x*x*x);
plt.plot(x,1/x)
/tmp/ipykernel_709/3399443285.py:1: RuntimeWarning: divide by zero encountered in divide plt.plot(x,1/x)
[<matplotlib.lines.Line2D at 0x7f37a66e5db0>]