title: How to filter measures in MDX
body: <p>I need to filter the measure values as</p>
  
  <pre><code>MeasureA   MeasureB
   10          10
   15          15
    5          20
   20          20
  </code></pre>
  
  <p>Here I need to get only the measures are not equal, I am using filter function as but not working    </p>
  
  <blockquote>
    <p>Select Filter({[Measures].[A], 
                   [Measures].[B]}, 
                   ([Measures].[A]-
                        [Measures].[B])=0)
                        on 0
                        from [Cube]</p>
  </blockquote>
  
  <p>Expected result set </p>
  
  <pre><code>    MeasureA   MeasureB     
       5          20
  </code></pre>
  
  <p>What am I missing?</p>