SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function round (children 1)
     ExpressionList (children 2)
      Function financialInternalRateOfReturn (children 1)
       ExpressionList (children 1)
        Literal Array_[Int64_-70000, UInt64_12000, UInt64_15000, UInt64_18000, UInt64_21000, UInt64_26000]
      Literal UInt64_6