the character
of the nonlinear element functions.

<P>
As an example,  the first nonlinear element  function
for a particular problem might be
<BR>
<DIV ALIGN="RIGHT">

<!-- MATH
 \begin{equation}
(x_{29} + x_3 - 2x_{17})e^{x_{29} - x_{17}}
\end{equation}
 -->
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<TR VALIGN="MIDDLE"><TD ALIGN="CENTER" NOWRAP><A NAME="1.2.1"></A><IMG
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(x_{29} + x_3 - 2x_{17})e^{x_{29} - x_{17}}
\end{displaymath}"></