title: Area inside a closed loop curve in python
body: <p>Given a plot in matplotlib, how to find the area covered by them(integrated area)?</p>
  
  <p><a href="https://i.stack.imgur.com/3aNBA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3aNBA.png" alt="enter image description here"></a></p>