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6 | <title>What's new in YALMIP 3</title> |
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8 | <meta name="description" content="What's new in YALMIP 3"> |
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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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