title: XPath expression - translate to lowercase
body: <p>I have the following XPath expression:</p>
  
  <pre><code>"//*[@name='outputFormat']/ows:Value"
  </code></pre>
  
  <p>I would like to make it case insensitive, as in some XML files outputFormat may also be OutputFormat etc. I know the <code>translate</code> function in XPath 1.0 and would like to apply it for this expression. My simple question is: how? I tried with this:</p>
  
  <pre><code>"//*[@Translate(name(), 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')='outputformat']/ows:Value"
  </code></pre>
  
  <p>but this throws an error.
  Any help (including tips what is the best way to handle this kind of problems in XPath) would be appreciated. </p>