title: Minimum value of plt.pause()
body: <p>I'm using matplotlib's pause function.</p>
  <p><a href="https://matplotlib.org/stable/api/_as_gen/matplotlib.pyplot.pause.html" rel="nofollow noreferrer">https://matplotlib.org/stable/api/_as_gen/matplotlib.pyplot.pause.html</a></p>
  <p>What is the range of the value which is acceptable in the pause function?</p>