SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function less (children 1)
     ExpressionList (children 2)
      Function abs (children 1)
       ExpressionList (children 1)
        Function minus (children 1)
         ExpressionList (children 2)
          Function sinh (children 1)
           ExpressionList (children 1)
            Literal UInt64_1
          Function multiply (children 1)
           ExpressionList (children 2)
            Literal Float64_0.5
            Function minus (children 1)
             ExpressionList (children 2)
              Function e (children 1)
               ExpressionList
              Function exp (children 1)
               ExpressionList (children 1)
                Literal Int64_-1
      Literal Float64_0.000001