e degree of freedom.
    </p>

    <p>
      The program is designed for problems in which <b>N</b> variables <b>X</b>
      are constrained by <b>N</b>-1 nonlinear equations <b>F(X)=0</b>.
      Generally, there is an entire family of solutions to such a problem,
      which can be thought of as a curve in <b>N</b>-dimensional space.
      We can imagine this curve parameterized by a variable <b>LAMBDA</b>.
      Given one solution <b>(X,LAMBDA0)</b>, the program attempts to determine
      more points on 