ls
      up to degree DEGREE_MAX if, for any polynomial <b>f(x)</b> of that degree or
      less, the quadrature rule will produce the exact value of
      <pre>
        Integral ( -1 &lt;= x &lt;= +1 ) f(x) dx
      </pre>
    </p>

    <p>
      The program starts at <b>DEGREE</b> = 0, and then 
      proceeds to <b>DEGREE</b> = 1, 2, and so on up to a maximum degree 
      <b>DEGREE_MAX</b> specified by the user.  At each value of <b>DEGREE</b>,
      the program generates the corresponding monomial term