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| 4 | <head> |
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| 5 | <meta http-equiv="Content-Language" content="en-us"> |
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| 6 | <title>What's new in YALMIP 3</title> |
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| 7 | <meta http-equiv="Content-Type" content="text/html; charset=windows-1251"> |
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| 8 | <meta name="description" content="What's new in YALMIP 3"> |
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| 9 | <meta content="Microsoft FrontPage 6.0" name="GENERATOR"> |
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| 10 | <meta name="ProgId" content="FrontPage.Editor.Document"> |
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| 11 | <link href="yalmip.css" type="text/css" rel="stylesheet"> |
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| 12 | <base target="_self"> |
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| 13 | </head> |
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| 14 | |
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| 15 | <body leftMargin="0" topMargin="0"> |
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| 16 | <div align="left"> |
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| 17 | |
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| 18 | <table border="1" cellpadding="4" cellspacing="0" style="border-collapse: collapse" bordercolor="#000000" width="100%" height="100%" align="left"> |
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| 19 | <tr> |
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| 20 | <td width="100%" align="left" height="100%" valign="top"> |
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| 21 | <h2>What's new</h2> |
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| 22 | <hr noShade SIZE="1"> |
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| 23 | <p align="left">YALMIP 3 is a major revision compared to earlier versions. |
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| 24 | The internal machinery of YALMIP has been rewritten, and the main result is |
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| 25 | the possibility to work with nonlinear expressions. In addition, mixed |
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| 26 | integer capabilities have been improved, and a number of new solvers have |
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| 27 | been interfaced.</p> |
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| 28 | <h4 align="left">YALMIP 3 [R20040306]</h4> |
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| 29 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 30 | <!--msimagelist--><tr> |
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| 31 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 32 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 33 | <td valign="top" width="100%"> |
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| 34 | <div>Determinant maximization problems can now be solved using any SDP solver.</div> |
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| 35 | <!--msimagelist--></td> |
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| 36 | </tr> |
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| 37 | <!--msimagelist--><tr> |
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| 38 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 39 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 40 | <td valign="top" width="100%"> |
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| 41 | <div>Global bilinear programming (beta version, slow and |
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| 42 | unstable...)</div><!--msimagelist--></td> |
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| 43 | </tr> |
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| 44 | <!--msimagelist--><tr> |
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| 45 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 46 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 47 | <td valign="top" width="100%"> |
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| 48 | <div>Extended mixed integer code to include posynomial geometric programming |
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| 49 | (requires latest <a href="solvers.htm#mosek">MOSEK</a> patches, not |
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| 50 | tested seriously).</div> |
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| 51 | <!--msimagelist--></td> |
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| 52 | </tr> |
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| 53 | <!--msimagelist--><tr> |
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| 54 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 55 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 56 | <td valign="top" width="100%"> |
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| 57 | <div>Least squares assignment in <a href="reference.htm#setsdpvar">setsdpvar</a>.</div> |
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| 58 | <!--msimagelist--></td> |
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| 59 | </tr> |
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| 60 | <!--msimagelist--><tr> |
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| 61 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 62 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 63 | <td valign="top" width="100%"> |
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| 64 | <div><a href="reference.htm#setsdpvar">sdpvar</a> can be called with only |
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| 65 | one argument (simplifies definition of symmetric matrices and scalars).</div> |
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| 66 | <!--msimagelist--></td> |
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| 67 | </tr> |
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| 68 | <!--msimagelist--></table> |
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| 69 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 70 | <!--msimagelist--><tr> |
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| 71 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 72 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 73 | <td valign="top" width="100%"> |
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| 74 | <div>Fixed bug in internal mixed integer solver (might have caused YALMIP to miss the optimal solution.)</div> |
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| 75 | <!--msimagelist--></td> |
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| 76 | </tr> |
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| 77 | <!--msimagelist--></table> |
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| 78 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 79 | <!--msimagelist--><tr> |
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| 80 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 81 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 82 | <td valign="top" width="100%"> |
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| 83 | <div>Fixed bug on overloaded >= operator.</div> |
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| 84 | <!--msimagelist--></td> |
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| 85 | </tr> |
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| 86 | <!--msimagelist--></table> |
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| 87 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 88 | <!--msimagelist--><tr> |
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| 89 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 90 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 91 | <td valign="top" width="100%"> |
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| 92 | <div>Fixed bug on purely binary problems using <a href="solvers.htm#mosek">MOSEK</a>.</div> |
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| 93 | <!--msimagelist--></td> |
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| 94 | </tr> |
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| 95 | <!--msimagelist--></table> |
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| 96 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 97 | <!--msimagelist--><tr> |
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| 98 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 99 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 100 | <td valign="top" width="100%"> |
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| 101 | <div>Fixed bug in interface to <a href="solvers.htm#penbmi">PENBMI</a> |
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| 102 | (may have caused erroneous solutions in some rare cases).</div> |
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| 103 | <!--msimagelist--></td> |
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| 104 | </tr> |
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| 105 | <!--msimagelist--></table> |
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| 106 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 107 | <!--msimagelist--><tr> |
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| 108 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 109 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 110 | <td valign="top" width="100%"> |
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| 111 | <div>Fixed various bugs to enable nonlinear objective functions in moment |
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| 112 | relaxations.</div> |
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| 113 | <!--msimagelist--></td> |
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| 114 | </tr> |
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| 115 | <!--msimagelist--></table> |
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| 116 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 117 | <!--msimagelist--><tr> |
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| 118 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 119 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 120 | <td valign="top" width="100%"> |
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| 121 | <div>YALMIP does <i>not</i> mean Yet Another LMI Parser any more. </div> |
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| 122 | <!--msimagelist--></td> |
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| 123 | </tr> |
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| 124 | <!--msimagelist--></table> |
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| 125 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 126 | <!--msimagelist--><tr> |
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| 127 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 128 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 129 | <td valign="top" width="100%"> |
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| 130 | <div>YALMIP now works with LMILAB in MATLAB 5.3.</div> |
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| 131 | <!--msimagelist--></td> |
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| 132 | </tr> |
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| 133 | <!--msimagelist--></table> |
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| 134 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 135 | <!--msimagelist--><tr> |
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| 136 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 137 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 138 | <td valign="top" width="100%"> |
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| 139 | <div>Various fixes for MATLAB 5.3.</div> |
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| 140 | <!--msimagelist--></td> |
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| 141 | </tr> |
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| 142 | <!--msimagelist--></table> |
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| 143 | |
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| 144 | |
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| 145 | <h4 align="left">News in Version 3 compared to 2.4</h4> |
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| 146 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 147 | <!--msimagelist--><tr> |
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| 148 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 149 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 150 | <td valign="top" width="100%"> |
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| 151 | <div> |
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| 152 | Polynomial expressions.</div> |
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| 153 | <!--msimagelist--></td> |
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| 154 | </tr> |
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| 155 | <!--msimagelist--><tr> |
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| 156 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 157 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 158 | <td valign="top" width="100%"> |
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| 159 | <div> |
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| 160 | Quadratic objective functions.</div> |
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| 161 | <!--msimagelist--></td> |
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| 162 | </tr> |
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| 163 | <!--msimagelist--><tr> |
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| 164 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 165 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 166 | <td valign="top" width="100%"> |
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| 167 | <div> |
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| 168 | Interfaces to solvers <a href="solvers.htm#pensdp">PENSDP</a>, |
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| 169 | <a href="solvers.htm#penbmi">PENBMI</a>, <a href="solvers.htm#lmilab">LMILAB</a>, |
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| 170 | <a href="solvers.htm#nag">NAG</a>, <a href="solvers.htm#cdd">CDD</a>, |
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| 171 | <a target="topic" href="solvers.htm#ooqp">OOQP</a>, |
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| 172 | <a target="topic" href="solvers.htm#mosek">MOSEK</a>, |
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| 173 | <a href="solvers.htm#cplex">CPLEX</a>, <a href="solvers.htm#linprog">LINPROG</a> and |
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| 174 | <a href="solvers.htm#quadprog">QUADPROG</a>.</div> |
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| 175 | <!--msimagelist--></td> |
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| 176 | </tr> |
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| 177 | <!--msimagelist--><tr> |
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| 178 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 179 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 180 | <td valign="top" width="100%"> |
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| 181 | <div> |
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| 182 | Added possibility to define KYP-related constraints (<a href="reference.htm#kyp">kyp</a>) |
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| 183 | and related interface to the specialized code <a href="solvers.htm#kypd">KYPD</a>.</div> |
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| 184 | <!--msimagelist--></td> |
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| 185 | </tr> |
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| 186 | <!--msimagelist--><tr> |
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| 187 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 188 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 189 | <td valign="top" width="100%"> |
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| 190 | <div> |
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| 191 | Multi-parametric linear and quadratic programming using |
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| 192 | <a href="solvers.htm#mpt">MPT-Toolbox</a>.</div> |
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| 193 | <!--msimagelist--></td> |
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| 194 | </tr> |
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| 195 | <!--msimagelist--><tr> |
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| 196 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 197 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 198 | <td valign="top" width="100%"> |
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| 199 | <div> |
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| 200 | Integer and binary variables.</div> |
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| 201 | <!--msimagelist--></td> |
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| 202 | </tr> |
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| 203 | <!--msimagelist--><tr> |
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| 204 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 205 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 206 | <td valign="top" width="100%"> |
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| 207 | <div> |
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| 208 | Posynomial geometric programming.</div> |
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| 209 | <!--msimagelist--></td> |
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| 210 | </tr> |
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| 211 | <!--msimagelist--><tr> |
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| 212 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 213 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 214 | <td valign="top" width="100%"> |
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| 215 | <div> |
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| 216 | An internal (wickedly slow) branch-and bound solver for mixed integer conic programs |
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| 217 | (MILP, MIQP, MISOCP, MISDP).</div> |
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| 218 | <!--msimagelist--></td> |
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| 219 | </tr> |
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| 220 | <!--msimagelist--><tr> |
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| 221 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 222 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 223 | <td valign="top" width="100%"> |
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| 224 | <div> |
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| 225 | Sum-of-squares decomposition<span lang="de-ch">s</span>.</div> |
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| 226 | <!--msimagelist--></td> |
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| 227 | </tr> |
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| 228 | <!--msimagelist--><tr> |
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| 229 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 230 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 231 | <td valign="top" width="100%"> |
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| 232 | <div> |
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| 233 | Moment-based polynomial programming.</div> |
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| 234 | <!--msimagelist--></td> |
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| 235 | </tr> |
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| 236 | <!--msimagelist--><tr> |
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| 237 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 238 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 239 | <td valign="top" width="100%"> |
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| 240 | <div>Simple definition of double-sided constraints (see |
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| 241 | <a target="topic" href="linearregression.htm">Linear regression |
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| 242 | example</a>).</div><!--msimagelist--></td> |
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| 243 | </tr> |
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| 244 | <!--msimagelist--><tr> |
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| 245 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 246 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 247 | <td valign="top" width="100%"> |
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| 248 | <div><a href="reference.htm#plot">Plot</a> the feasible set of a constraint.</div> |
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| 249 | <!--msimagelist--></td> |
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| 250 | </tr> |
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| 251 | <!--msimagelist--><tr> |
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| 252 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 253 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 254 | <td valign="top" width="100%"> |
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| 255 | <div>Imroved functionality in |
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| 256 | <a href="reference.htm#checklmi">checkset</a> (previously called |
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| 257 | <a href="reference.htm#checklmi">checklmi</a>). |
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| 258 | </div><!--msimagelist--></td> |
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| 259 | </tr> |
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| 260 | <!--msimagelist--><tr> |
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| 261 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 262 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 263 | <td valign="top" width="100%"> |
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| 264 | <div>Imroved support for subsref in |
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| 265 | <a href="reference.htm#lmi">set</a> (previously called |
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| 266 | <a href="reference.htm#lmi">lmi</a>) and |
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| 267 | <a href="reference.htm#sdpvar">sdpvar</a> objects.</div> |
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| 268 | <!--msimagelist--></td> |
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| 269 | </tr> |
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| 270 | <!--msimagelist--><tr> |
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| 271 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 272 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 273 | <td valign="top" width="100%"> |
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| 274 | <div>New feature in the option <code>removeequalities </code>in |
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| 275 | <a href="reference.htm#sdpsettings">sdpsettings</a>.</div> |
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| 276 | <!--msimagelist--></td> |
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| 277 | </tr> |
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| 278 | <!--msimagelist--><tr> |
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| 279 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 280 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 281 | <td valign="top" width="100%"> |
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| 282 | <div>New feature in the option <code>cachesolvers</code> in |
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| 283 | <a href="reference.htm#sdpsettings">sdpsettings</a>.</div> |
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| 284 | <!--msimagelist--></td> |
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| 285 | </tr> |
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| 286 | <!--msimagelist--><tr> |
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| 287 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 288 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 289 | <td valign="top" width="100%"> |
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| 290 | <div>New feature in the option <code>usex0</code> in |
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| 291 | <a href="reference.htm#sdpsettings">sdpsettings</a>.</div> |
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| 292 | <!--msimagelist--></td> |
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| 293 | </tr> |
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| 294 | <!--msimagelist--><tr> |
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| 295 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 296 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 297 | <td valign="top" width="100%"> |
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| 298 | <div>New feature in the option <code>radius</code> in |
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| 299 | <a href="reference.htm#sdpsettings">sdpsettings</a>.</div> |
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| 300 | <!--msimagelist--></td> |
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| 301 | </tr> |
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| 302 | <!--msimagelist--><tr> |
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| 303 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 304 | <img src="icon_add.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 305 | <td valign="top" width="100%"> |
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| 306 | <div>New feature in the option <code>shift</code> in |
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| 307 | <a href="reference.htm#sdpsettings">sdpsettings</a>. |
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| 308 | </div><!--msimagelist--></td> |
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| 309 | </tr> |
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| 310 | <!--msimagelist--></table> |
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| 311 | <!--msimagelist--><table border="0" cellpadding="0" cellspacing="0" width="100%"> |
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| 312 | <!--msimagelist--><tr> |
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| 313 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 314 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 315 | <td valign="top" width="100%"> |
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| 316 | <div>Updated interfaces to new versions of <a href="solvers.htm#csdp">CSDP</a>, |
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| 317 | <a href="solvers.htm#dsdp">DSDP</a>, <a href="solvers.htm#sdpt3">SDPT3</a> |
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| 318 | and <a href="solvers.htm#glpk">GLPK</a>.</div> |
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| 319 | <!--msimagelist--></td> |
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| 320 | </tr> |
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| 321 | <!--msimagelist--><tr> |
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| 322 | <!--msimagelist--><td valign="baseline" width="42"> |
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| 323 | <img src="icon_fix.gif" width="14" height="14" hspace="14" alt="bullet"></td> |
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| 324 | <td valign="top" width="100%"> |
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| 325 | <div>Improved error detection in <a href="solvers.htm#sedumi">SeDuMi</a> and |
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| 326 | <a href="solvers.htm#glpk">GLPK.</a></div> |
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| 327 | <!--msimagelist--></td> |
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| 328 | </tr> |
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| 329 | <!--msimagelist--></table> |
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| 330 | |
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| 331 | |
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| 332 | <p>Make sure to read <span lang="de-ch">the information on |
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| 333 | <a href="backwards.htm">b</a></span><span lang="de-ch"><a target="topic" href="backwards.htm">ackwards |
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| 334 | compatibility.</a></span></td> |
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| 335 | </tr> |
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| 336 | </table> |
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| 337 | |
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| 338 | </div> |
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| 339 | |
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| 340 | </body> |
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| 341 | |
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| 342 | </html> |
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