title: Infix expression to Binary Tree in C
body: <p>I have to parse an infix expression into a binary tree.</p>
  
  <p>The expression is:</p>
  
  <pre><code> (((x1 + 5.12) ∗ (x2 − 7.68))/x3) 
  </code></pre>
  
  <p>I don't really have a clue on how to interpret the expression. Does someone has a clue on how to process this?</p>