title: find a point such that the maximum distance to any point in a set of points P is minimized
body: <p>Given a set of points in 2d-space P, where Pi = (Xi, Yi),</p>
  
  <p>I need to find a target point T such that the maximum distance to any Pi is minimized.</p>
  
  <p>T does not need to exist in P, and can be defined arbitrarily</p>
  
  <p>Is there an algorithm I can use for this?</p>