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optimization toolbox

            <div>
              Updates for
              <a href="http://www-dii.ing.unisi.it/~giorgetti/downloads.html">G</a><a target="_blank" href="http://www-dii.ing.unisi.it/~giorgetti/downloads.html">LPKMEX</a> 
              0.6.2</div>
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            <div>
              Fixed a bug which in rare cases caused YALMIP to categorize standard 
              continuous problems as a mixed integer problem.</div>
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            <div>
              Fixed some more issues on indexing of <a href="reference.htm#set">
              set</a> and <a href="reference.htm#sdpvar">sdpvar</a> objects.</div>
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            <div>
              Fixed problem in <a href="reference.htm#polyprint">polyprint</a> (now 
              called <a href="reference.htm#sdisplay">sdisplay</a>) in MATLAB 6.1.</div>
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            <div>
              Fixed problems in loading saved <a href="reference.htm#sdpvar">sdpvar</a> 
              and <a href="reference.htm#set">set</a> objects.</div>
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            <div>
              Improved some internal strategies in the <a href="sos.htm">sum-of-squares</a> 
              module.</div>
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            <div>
              Reduced memory usage in branch and bound codes.</div>
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            <div>
              Fixed some small bugs in the mixed integer programming (caused problems 
              for mixed integer geometric programs).</div>
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            <div>
              Substantial performance improvements in manipulation of
              <a href="reference.htm#sdpvar">sdpvar</a> variables.
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            <div>
              Fixed several bugs in the interface to the SOCP solver in
              <a href="solvers.htm#mosek">MOSEK</a>.
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      <br>
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          <p class="tableheader">YALMIP 3 [R20040423]</p>
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            <div>
              Determinant maximization problems can now be solved using any SDP 
              solver.</div>
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            <div>
              Global bilinear programming (alpha version, slow and unstable...).</div>
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            <div>
              Extended mixed integer code to include posynomial geometric programming 
              (requires latest <a href="solvers.htm#mosek">MOSEK</a> patches, not 
              seriously tested).</div>
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            <div>
              Least squares assignment in <a href="reference.htm#setsdpvar">setsdpvar</a>.</div>
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            <div>
              Added interface to the binary LP-solver
              <a href="solvers.htm#bintprog">bintprog</a>.</div>
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            <div>
              <a href="reference.htm#setsdpvar">sdpvar</a> can be called with only 
              one argument (simplifies definition of symmetric matrices and scalars).</div>
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            <div>
              Determinant (<code>det</code>) overloaded on
              <a href="reference.htm#setsdpvar">sdpvar</a> objects.</div>
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            <div>
              Fixed bug in internal mixed integer solver (may have caused YALMIP 
              to miss the optimal solution).</div>
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            <div>
              Fixed bug in interface to <a href="solvers.htm#penbmi">PENBMI</a> 
              (may have caused erroneous solutions in some rare cases).</div>
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            <div>
              Fixed bug on complex-valued multiplication (may have caused erroneous 
              solutions).</div>
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            <div>
              Fixed bug on dual variables (may have reported wrong values in some 
              rare cases).</div>
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            <div>
              Fixed bug on dual variables in <a href="solvers.htm#sdpt3">SDPT3</a> 
              (gave completely wrong answers).</div>
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            <div>
              New, more consistent, syntax in <a href="reference.htm#solvesos">solvesos</a>.</div>
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            <div>
              Fixed bugs in loading and saving of <a href="reference.htm#set">set</a> 
              and <a href="reference.htm#sdpvar">sdpvar</a> objects..</div>
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            <div>
              Fixed bug on overloaded &gt;= operator.</div>
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            <div>
              Fixed various issues on indexing of <a href="reference.htm#set">set</a> 
              and <a href="reference.htm#sdpvar">sdpvar</a> objects.</div>
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            <div>
              Fixed bug on purely binary problems using
              <a href="solvers.htm#mosek">MOSEK</a>.</div>
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            <div>
              Fixed various bugs to enable nonlinear objective functions in moment 
              relaxations.</div>
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            <div>
              Fixed bug in interface to <a href="solvers.htm#sdpt3">SDPT3</a> on 
              UNIX.
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              Updated for forthcoming <a href="solvers.htm#sdpt3">SDPT3</a> 3.1.
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