# Optimization Solvers (Tao)

The Toolkit for Advanced Optimization (`Tao`) provides a large suite of optimization solvers for unconstrained and constrained problems. Users guide chapter: [](ch_tao).

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Source files
<p><a href="bqnk.h.html">bqnk.h</a><br>
<a href="bqnk.c.html">bqnk.c</a><br>
<a href="bqnkls.c.html">bqnkls.c</a><br>
<a href="bqnktl.c.html">bqnktl.c</a><br>
<a href="bqnktr.c.html">bqnktr.c</a><br>