title: How to delete a particular element from a matrix in SciLab
body: <p>disp(A)</p>
  
  <pre><code>1.     4.     5.   
  9.     13.    11.  
  46.    29.    11.  
  </code></pre>
  
  <p>-->clear A(3,3)
                !--error 276 
  Missing operator, comma, or semicolon.</p>
  
  <p>I want to delete 11</p>