title: override truediv in python
body: <p>In Python 2.7.5 I tried the following:</p>
  
  <pre><code>class compl1:
      def __mul__(A,B):
          adb=56
          return adb
  
      def __truediv__(A,B):
          adb=56
          return adb
  
  u=compl1()
  z=compl1()
  print  u*z
  print u/z
  </code></pre>
  
  <p>Why does only u*z work, while u/z gives:</p>
  
  <pre><code>TypeError: unsupported operand type(s) for /: 'instance' and 'instance'
  </code></pre>