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<title>What's new in YALMIP 3</title>
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<h2>What's new</h2>
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<p align="left">YALMIP 3 is a major revision compared to earlier versions.
The internal machinery of YALMIP has been rewritten, and the main result is
the possibility to work with nonlinear expressions. In addition, mixed
integer capabilities have been improved, and a number of new solvers have
been interfaced.</p>
<h4 align="left">YALMIP 3 [R20040306]</h4>
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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 (beta version, slow and
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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
tested seriously).</div>
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<div>Least squares assignment in <a href="reference.htm#setsdpvar">setsdpvar</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>Fixed bug in internal mixed integer solver (might have caused YALMIP to miss the optimal solution.)</div>
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<div>Fixed bug on overloaded >= operator.</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 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 various bugs to enable nonlinear objective functions in moment
relaxations.</div>
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<div>YALMIP does <i>not</i> mean Yet Another LMI Parser any more. </div>
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<div>YALMIP now works with LMILAB in MATLAB 5.3.</div>
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<div>Various fixes for MATLAB 5.3.</div>
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<h4 align="left">News in Version 3 compared to 2.4</h4>
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<div>
Polynomial expressions.</div>
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Quadratic objective functions.</div>
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Interfaces to solvers <a href="solvers.htm#pensdp">PENSDP</a>,
<a href="solvers.htm#penbmi">PENBMI</a>, <a href="solvers.htm#lmilab">LMILAB</a>,
<a href="solvers.htm#nag">NAG</a>, <a href="solvers.htm#cdd">CDD</a>,
<a target="topic" href="solvers.htm#ooqp">OOQP</a>,
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