title: Math in a NodeRed function block
body: <p>I am trying to do a math function in a function-block in Node-RED but it can only handle easier task like multiply.</p>
  
  <p>I am trying to do this function but it can't handle the exponents(^). Perhaps there is a math function or something to declare this? It just returns a wacko number as it is now.</p>
  
  <pre><code>msg.payload = (6*10^47)/(msg.payload^16.66);
  return msg;
  </code></pre>