title: Is it possible to convert code into a logical graph?
body: <p>Is it possible to convert code into a logical graph?</p>
  <hr />
  <h3>EDIT:</h3>
  <p>What I am thinking is that math is absolute. We can judge whether it is right or wrong for sure. But for code, there is something other than the logic. What I want to do is remove that 'something' to keep the logic there only.</p>