">                                               <ScalarOperator>                                                 <Arithmetic Operation="SUB">                                                   <ScalarOperator>                                                     <Arithmetic Operation="ADD">                                                       <ScalarOperator>                                                         <Identifier>                                                           <ColumnReference Column="Expr0000" />                                                         </Identifier>                                                       </ScalarOperator>                                                       <ScalarOperator>                                                         <Identifier>                                                           <ColumnReference Column="Expr0000" />                                                         </Identifier>                                                       </ScalarOperator>                                                     </Arithmetic>                                                   </ScalarOperator>                                                   <ScalarOperator>                                                     <Identifier>                                                       <ColumnReference Column="Expr0000" />                                                     </Identifier>                                                   </ScalarOperator>                                                 </Arithmetic>                                               </ScalarOperator>                                               <ScalarOperator>                                                 <Const ConstValue="(0.00000000)" />                                               </ScalarOperator>                                             </Compare>                                           </ScalarOperator>                                         <