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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
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<A NAME="TAOPOUNDERS"><H1>TAOPOUNDERS</H1></A>
POUNDERS derivate-free model-based algorithm for nonlinear least squares
<H3><FONT COLOR="#CC3333">Options Database Keys</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-tao_pounders_delta </B></TD><TD>- initial step length
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-tao_pounders_npmax </B></TD><TD>- maximum number of points in model
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-tao_pounders_gqt </B></TD><TD>- use gqt algorithm for subproblem instead of TRON
</TD></TR></TABLE>
<P>
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/tao/leastsquares/impls/pounders/pounders.c.html#TAOPOUNDERS">src/tao/leastsquares/impls/pounders/pounders.c</A>
<BR><A HREF="./index.html">Index of all Tao routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/tao/leastsquares/examples/tutorials/chwirut1.c.html">src/tao/leastsquares/examples/tutorials/chwirut1.c.html</A><BR>
<A HREF="../../../src/tao/leastsquares/examples/tutorials/chwirut2.c.html">src/tao/leastsquares/examples/tutorials/chwirut2.c.html</A><BR>
<A HREF="../../../src/tao/leastsquares/examples/tutorials/chwirut1f.F.html">src/tao/leastsquares/examples/tutorials/chwirut1f.F.html</A><BR>
<A HREF="../../../src/tao/leastsquares/examples/tutorials/chwirut2f.F.html">src/tao/leastsquares/examples/tutorials/chwirut2f.F.html</A><BR>
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