title: float vs unorm 0->1, which one is more precise?
body: <ul>
  <li>Float - standard 32 bit IEEE float</li>
  <li>unorm - 32 bit (range 0->1)</li>
  </ul>
  
  <p>Which one is more precise <strong>when used to represent data in the 0->1 range</strong>? Or are there no precision differences?</p>