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From l..@apache.org
Subject svn commit: r857558 [19/39] - in /websites/production/commons/content/proper/commons-math/testapidocs/src-html/org/apache/commons/math3: ./ analysis/ analysis/differentiation/ analysis/interpolation/ complex/ dfp/ distribution/ distribution/fitting/ ex...
Date Sat, 06 Apr 2013 23:42:02 GMT
Modified: websites/production/commons/content/proper/commons-math/testapidocs/src-html/org/apache/commons/math3/optim/nonlinear/scalar/noderiv/BOBYQAOptimizerTest.html
==============================================================================
--- websites/production/commons/content/proper/commons-math/testapidocs/src-html/org/apache/commons/math3/optim/nonlinear/scalar/noderiv/BOBYQAOptimizerTest.html (original)
+++ websites/production/commons/content/proper/commons-math/testapidocs/src-html/org/apache/commons/math3/optim/nonlinear/scalar/noderiv/BOBYQAOptimizerTest.html Sat Apr  6 23:42:01 2013
@@ -33,601 +33,604 @@
 <FONT color="green">030</FONT>    import org.apache.commons.math3.optim.InitialGuess;<a name="line.30"></a>
 <FONT color="green">031</FONT>    import org.apache.commons.math3.optim.SimpleBounds;<a name="line.31"></a>
 <FONT color="green">032</FONT>    import org.junit.Assert;<a name="line.32"></a>
-<FONT color="green">033</FONT>    import org.junit.Test;<a name="line.33"></a>
-<FONT color="green">034</FONT>    <a name="line.34"></a>
-<FONT color="green">035</FONT>    /**<a name="line.35"></a>
-<FONT color="green">036</FONT>     * Test for {@link BOBYQAOptimizer}.<a name="line.36"></a>
-<FONT color="green">037</FONT>     */<a name="line.37"></a>
-<FONT color="green">038</FONT>    public class BOBYQAOptimizerTest {<a name="line.38"></a>
-<FONT color="green">039</FONT>    <a name="line.39"></a>
-<FONT color="green">040</FONT>        static final int DIM = 13;<a name="line.40"></a>
-<FONT color="green">041</FONT>       <a name="line.41"></a>
-<FONT color="green">042</FONT>        @Test(expected=NumberIsTooLargeException.class)<a name="line.42"></a>
-<FONT color="green">043</FONT>        public void testInitOutOfBounds() {<a name="line.43"></a>
-<FONT color="green">044</FONT>            double[] startPoint = point(DIM, 3);<a name="line.44"></a>
-<FONT color="green">045</FONT>            double[][] boundaries = boundaries(DIM, -1, 2);<a name="line.45"></a>
-<FONT color="green">046</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.46"></a>
-<FONT color="green">047</FONT>                    GoalType.MINIMIZE, <a name="line.47"></a>
-<FONT color="green">048</FONT>                    1e-13, 1e-6, 2000, null);<a name="line.48"></a>
-<FONT color="green">049</FONT>        }<a name="line.49"></a>
-<FONT color="green">050</FONT>        <a name="line.50"></a>
-<FONT color="green">051</FONT>        @Test(expected=DimensionMismatchException.class)<a name="line.51"></a>
-<FONT color="green">052</FONT>        public void testBoundariesDimensionMismatch() {<a name="line.52"></a>
-<FONT color="green">053</FONT>            double[] startPoint = point(DIM, 0.5);<a name="line.53"></a>
-<FONT color="green">054</FONT>            double[][] boundaries = boundaries(DIM + 1, -1, 2);<a name="line.54"></a>
-<FONT color="green">055</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.55"></a>
-<FONT color="green">056</FONT>                   GoalType.MINIMIZE, <a name="line.56"></a>
-<FONT color="green">057</FONT>                   1e-13, 1e-6, 2000, null);<a name="line.57"></a>
-<FONT color="green">058</FONT>        }<a name="line.58"></a>
-<FONT color="green">059</FONT>    <a name="line.59"></a>
-<FONT color="green">060</FONT>        @Test(expected=NumberIsTooSmallException.class)<a name="line.60"></a>
-<FONT color="green">061</FONT>        public void testProblemDimensionTooSmall() {<a name="line.61"></a>
-<FONT color="green">062</FONT>            double[] startPoint = point(1, 0.5);<a name="line.62"></a>
-<FONT color="green">063</FONT>            doTest(new Rosen(), startPoint, null,<a name="line.63"></a>
-<FONT color="green">064</FONT>                   GoalType.MINIMIZE,<a name="line.64"></a>
-<FONT color="green">065</FONT>                   1e-13, 1e-6, 2000, null);<a name="line.65"></a>
-<FONT color="green">066</FONT>        }<a name="line.66"></a>
-<FONT color="green">067</FONT>    <a name="line.67"></a>
-<FONT color="green">068</FONT>        @Test(expected=TooManyEvaluationsException.class)<a name="line.68"></a>
-<FONT color="green">069</FONT>        public void testMaxEvaluations() {<a name="line.69"></a>
-<FONT color="green">070</FONT>            final int lowMaxEval = 2;<a name="line.70"></a>
-<FONT color="green">071</FONT>            double[] startPoint = point(DIM, 0.1);<a name="line.71"></a>
-<FONT color="green">072</FONT>            double[][] boundaries = null;<a name="line.72"></a>
-<FONT color="green">073</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.73"></a>
-<FONT color="green">074</FONT>                   GoalType.MINIMIZE, <a name="line.74"></a>
-<FONT color="green">075</FONT>                   1e-13, 1e-6, lowMaxEval, null);<a name="line.75"></a>
-<FONT color="green">076</FONT>         }<a name="line.76"></a>
-<FONT color="green">077</FONT>    <a name="line.77"></a>
-<FONT color="green">078</FONT>        @Test<a name="line.78"></a>
-<FONT color="green">079</FONT>        public void testRosen() {<a name="line.79"></a>
-<FONT color="green">080</FONT>            double[] startPoint = point(DIM,0.1);<a name="line.80"></a>
-<FONT color="green">081</FONT>            double[][] boundaries = null;<a name="line.81"></a>
-<FONT color="green">082</FONT>            PointValuePair expected = new PointValuePair(point(DIM,1.0),0.0);<a name="line.82"></a>
-<FONT color="green">083</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.83"></a>
-<FONT color="green">084</FONT>                    GoalType.MINIMIZE, <a name="line.84"></a>
-<FONT color="green">085</FONT>                    1e-13, 1e-6, 2000, expected);<a name="line.85"></a>
-<FONT color="green">086</FONT>         }<a name="line.86"></a>
-<FONT color="green">087</FONT>    <a name="line.87"></a>
-<FONT color="green">088</FONT>        @Test<a name="line.88"></a>
-<FONT color="green">089</FONT>        public void testMaximize() {<a name="line.89"></a>
-<FONT color="green">090</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.90"></a>
-<FONT color="green">091</FONT>            double[][] boundaries = null;<a name="line.91"></a>
-<FONT color="green">092</FONT>            PointValuePair expected = new PointValuePair(point(DIM,0.0),1.0);<a name="line.92"></a>
-<FONT color="green">093</FONT>            doTest(new MinusElli(), startPoint, boundaries,<a name="line.93"></a>
-<FONT color="green">094</FONT>                    GoalType.MAXIMIZE, <a name="line.94"></a>
-<FONT color="green">095</FONT>                    2e-10, 5e-6, 1000, expected);<a name="line.95"></a>
-<FONT color="green">096</FONT>            boundaries = boundaries(DIM,-0.3,0.3); <a name="line.96"></a>
-<FONT color="green">097</FONT>            startPoint = point(DIM,0.1);<a name="line.97"></a>
-<FONT color="green">098</FONT>            doTest(new MinusElli(), startPoint, boundaries,<a name="line.98"></a>
-<FONT color="green">099</FONT>                    GoalType.MAXIMIZE, <a name="line.99"></a>
-<FONT color="green">100</FONT>                    2e-10, 5e-6, 1000, expected);<a name="line.100"></a>
-<FONT color="green">101</FONT>        }<a name="line.101"></a>
-<FONT color="green">102</FONT>    <a name="line.102"></a>
-<FONT color="green">103</FONT>        @Test<a name="line.103"></a>
-<FONT color="green">104</FONT>        public void testEllipse() {<a name="line.104"></a>
-<FONT color="green">105</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.105"></a>
-<FONT color="green">106</FONT>            double[][] boundaries = null;<a name="line.106"></a>
-<FONT color="green">107</FONT>            PointValuePair expected =<a name="line.107"></a>
-<FONT color="green">108</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.108"></a>
-<FONT color="green">109</FONT>            doTest(new Elli(), startPoint, boundaries,<a name="line.109"></a>
-<FONT color="green">110</FONT>                    GoalType.MINIMIZE, <a name="line.110"></a>
-<FONT color="green">111</FONT>                    1e-13, 1e-6, 1000, expected);<a name="line.111"></a>
-<FONT color="green">112</FONT>         }<a name="line.112"></a>
-<FONT color="green">113</FONT>    <a name="line.113"></a>
-<FONT color="green">114</FONT>        @Test<a name="line.114"></a>
-<FONT color="green">115</FONT>        public void testElliRotated() {<a name="line.115"></a>
-<FONT color="green">116</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.116"></a>
-<FONT color="green">117</FONT>            double[][] boundaries = null;<a name="line.117"></a>
-<FONT color="green">118</FONT>            PointValuePair expected =<a name="line.118"></a>
-<FONT color="green">119</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.119"></a>
-<FONT color="green">120</FONT>            doTest(new ElliRotated(), startPoint, boundaries,<a name="line.120"></a>
-<FONT color="green">121</FONT>                    GoalType.MINIMIZE, <a name="line.121"></a>
-<FONT color="green">122</FONT>                    1e-12, 1e-6, 10000, expected);<a name="line.122"></a>
-<FONT color="green">123</FONT>        }<a name="line.123"></a>
-<FONT color="green">124</FONT>    <a name="line.124"></a>
-<FONT color="green">125</FONT>        @Test<a name="line.125"></a>
-<FONT color="green">126</FONT>        public void testCigar() {<a name="line.126"></a>
-<FONT color="green">127</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.127"></a>
-<FONT color="green">128</FONT>            double[][] boundaries = null;<a name="line.128"></a>
-<FONT color="green">129</FONT>            PointValuePair expected =<a name="line.129"></a>
-<FONT color="green">130</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.130"></a>
-<FONT color="green">131</FONT>            doTest(new Cigar(), startPoint, boundaries,<a name="line.131"></a>
-<FONT color="green">132</FONT>                    GoalType.MINIMIZE, <a name="line.132"></a>
-<FONT color="green">133</FONT>                    1e-13, 1e-6, 100, expected);<a name="line.133"></a>
-<FONT color="green">134</FONT>        }<a name="line.134"></a>
-<FONT color="green">135</FONT>    <a name="line.135"></a>
-<FONT color="green">136</FONT>        @Test<a name="line.136"></a>
-<FONT color="green">137</FONT>        public void testTwoAxes() {<a name="line.137"></a>
-<FONT color="green">138</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.138"></a>
-<FONT color="green">139</FONT>            double[][] boundaries = null;<a name="line.139"></a>
-<FONT color="green">140</FONT>            PointValuePair expected =<a name="line.140"></a>
-<FONT color="green">141</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.141"></a>
-<FONT color="green">142</FONT>            doTest(new TwoAxes(), startPoint, boundaries,<a name="line.142"></a>
-<FONT color="green">143</FONT>                    GoalType.MINIMIZE, 2*<a name="line.143"></a>
-<FONT color="green">144</FONT>                    1e-13, 1e-6, 100, expected);<a name="line.144"></a>
-<FONT color="green">145</FONT>         }<a name="line.145"></a>
-<FONT color="green">146</FONT>    <a name="line.146"></a>
-<FONT color="green">147</FONT>        @Test<a name="line.147"></a>
-<FONT color="green">148</FONT>        public void testCigTab() {<a name="line.148"></a>
-<FONT color="green">149</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.149"></a>
-<FONT color="green">150</FONT>            double[][] boundaries = null;<a name="line.150"></a>
-<FONT color="green">151</FONT>            PointValuePair expected =<a name="line.151"></a>
-<FONT color="green">152</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.152"></a>
-<FONT color="green">153</FONT>            doTest(new CigTab(), startPoint, boundaries,<a name="line.153"></a>
-<FONT color="green">154</FONT>                    GoalType.MINIMIZE, <a name="line.154"></a>
-<FONT color="green">155</FONT>                    1e-13, 5e-5, 100, expected);<a name="line.155"></a>
-<FONT color="green">156</FONT>         }<a name="line.156"></a>
-<FONT color="green">157</FONT>    <a name="line.157"></a>
-<FONT color="green">158</FONT>        @Test<a name="line.158"></a>
-<FONT color="green">159</FONT>        public void testSphere() {<a name="line.159"></a>
-<FONT color="green">160</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.160"></a>
-<FONT color="green">161</FONT>            double[][] boundaries = null;<a name="line.161"></a>
-<FONT color="green">162</FONT>            PointValuePair expected =<a name="line.162"></a>
-<FONT color="green">163</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.163"></a>
-<FONT color="green">164</FONT>            doTest(new Sphere(), startPoint, boundaries,<a name="line.164"></a>
-<FONT color="green">165</FONT>                    GoalType.MINIMIZE, <a name="line.165"></a>
-<FONT color="green">166</FONT>                    1e-13, 1e-6, 100, expected);<a name="line.166"></a>
-<FONT color="green">167</FONT>        }<a name="line.167"></a>
-<FONT color="green">168</FONT>    <a name="line.168"></a>
-<FONT color="green">169</FONT>        @Test<a name="line.169"></a>
-<FONT color="green">170</FONT>        public void testTablet() {<a name="line.170"></a>
-<FONT color="green">171</FONT>            double[] startPoint = point(DIM,1.0); <a name="line.171"></a>
-<FONT color="green">172</FONT>            double[][] boundaries = null;<a name="line.172"></a>
-<FONT color="green">173</FONT>            PointValuePair expected =<a name="line.173"></a>
-<FONT color="green">174</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.174"></a>
-<FONT color="green">175</FONT>            doTest(new Tablet(), startPoint, boundaries,<a name="line.175"></a>
-<FONT color="green">176</FONT>                    GoalType.MINIMIZE, <a name="line.176"></a>
-<FONT color="green">177</FONT>                    1e-13, 1e-6, 100, expected);<a name="line.177"></a>
-<FONT color="green">178</FONT>        }<a name="line.178"></a>
-<FONT color="green">179</FONT>    <a name="line.179"></a>
-<FONT color="green">180</FONT>        @Test<a name="line.180"></a>
-<FONT color="green">181</FONT>        public void testDiffPow() {<a name="line.181"></a>
-<FONT color="green">182</FONT>            double[] startPoint = point(DIM/2,1.0);<a name="line.182"></a>
-<FONT color="green">183</FONT>            double[][] boundaries = null;<a name="line.183"></a>
-<FONT color="green">184</FONT>            PointValuePair expected =<a name="line.184"></a>
-<FONT color="green">185</FONT>                new PointValuePair(point(DIM/2,0.0),0.0);<a name="line.185"></a>
-<FONT color="green">186</FONT>            doTest(new DiffPow(), startPoint, boundaries,<a name="line.186"></a>
-<FONT color="green">187</FONT>                    GoalType.MINIMIZE, <a name="line.187"></a>
-<FONT color="green">188</FONT>                    1e-8, 1e-1, 12000, expected);<a name="line.188"></a>
-<FONT color="green">189</FONT>        }<a name="line.189"></a>
-<FONT color="green">190</FONT>    <a name="line.190"></a>
-<FONT color="green">191</FONT>        @Test<a name="line.191"></a>
-<FONT color="green">192</FONT>        public void testSsDiffPow() {<a name="line.192"></a>
-<FONT color="green">193</FONT>            double[] startPoint = point(DIM/2,1.0);<a name="line.193"></a>
-<FONT color="green">194</FONT>            double[][] boundaries = null;<a name="line.194"></a>
-<FONT color="green">195</FONT>            PointValuePair expected =<a name="line.195"></a>
-<FONT color="green">196</FONT>                new PointValuePair(point(DIM/2,0.0),0.0);<a name="line.196"></a>
-<FONT color="green">197</FONT>            doTest(new SsDiffPow(), startPoint, boundaries,<a name="line.197"></a>
-<FONT color="green">198</FONT>                    GoalType.MINIMIZE, <a name="line.198"></a>
-<FONT color="green">199</FONT>                    1e-2, 1.3e-1, 50000, expected);<a name="line.199"></a>
-<FONT color="green">200</FONT>        }<a name="line.200"></a>
-<FONT color="green">201</FONT>    <a name="line.201"></a>
-<FONT color="green">202</FONT>        @Test<a name="line.202"></a>
-<FONT color="green">203</FONT>        public void testAckley() {<a name="line.203"></a>
-<FONT color="green">204</FONT>            double[] startPoint = point(DIM,0.1);<a name="line.204"></a>
-<FONT color="green">205</FONT>            double[][] boundaries = null;<a name="line.205"></a>
-<FONT color="green">206</FONT>            PointValuePair expected =<a name="line.206"></a>
-<FONT color="green">207</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.207"></a>
-<FONT color="green">208</FONT>            doTest(new Ackley(), startPoint, boundaries,<a name="line.208"></a>
-<FONT color="green">209</FONT>                    GoalType.MINIMIZE,<a name="line.209"></a>
-<FONT color="green">210</FONT>                    1e-8, 1e-5, 1000, expected);<a name="line.210"></a>
-<FONT color="green">211</FONT>        }<a name="line.211"></a>
-<FONT color="green">212</FONT>    <a name="line.212"></a>
-<FONT color="green">213</FONT>        @Test<a name="line.213"></a>
-<FONT color="green">214</FONT>        public void testRastrigin() {<a name="line.214"></a>
-<FONT color="green">215</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.215"></a>
-<FONT color="green">216</FONT>    <a name="line.216"></a>
-<FONT color="green">217</FONT>            double[][] boundaries = null;<a name="line.217"></a>
-<FONT color="green">218</FONT>            PointValuePair expected =<a name="line.218"></a>
-<FONT color="green">219</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.219"></a>
-<FONT color="green">220</FONT>            doTest(new Rastrigin(), startPoint, boundaries,<a name="line.220"></a>
-<FONT color="green">221</FONT>                    GoalType.MINIMIZE, <a name="line.221"></a>
-<FONT color="green">222</FONT>                    1e-13, 1e-6, 1000, expected);<a name="line.222"></a>
-<FONT color="green">223</FONT>        }<a name="line.223"></a>
-<FONT color="green">224</FONT>    <a name="line.224"></a>
-<FONT color="green">225</FONT>        @Test<a name="line.225"></a>
-<FONT color="green">226</FONT>        public void testConstrainedRosen() {<a name="line.226"></a>
-<FONT color="green">227</FONT>            double[] startPoint = point(DIM,0.1);<a name="line.227"></a>
-<FONT color="green">228</FONT>    <a name="line.228"></a>
-<FONT color="green">229</FONT>            double[][] boundaries = boundaries(DIM,-1,2);<a name="line.229"></a>
-<FONT color="green">230</FONT>            PointValuePair expected =<a name="line.230"></a>
-<FONT color="green">231</FONT>                new PointValuePair(point(DIM,1.0),0.0);<a name="line.231"></a>
-<FONT color="green">232</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.232"></a>
-<FONT color="green">233</FONT>                    GoalType.MINIMIZE,<a name="line.233"></a>
-<FONT color="green">234</FONT>                    1e-13, 1e-6, 2000, expected);<a name="line.234"></a>
-<FONT color="green">235</FONT>        }<a name="line.235"></a>
-<FONT color="green">236</FONT>    <a name="line.236"></a>
-<FONT color="green">237</FONT>        // See MATH-728<a name="line.237"></a>
-<FONT color="green">238</FONT>        @Test<a name="line.238"></a>
-<FONT color="green">239</FONT>        public void testConstrainedRosenWithMoreInterpolationPoints() {<a name="line.239"></a>
-<FONT color="green">240</FONT>            final double[] startPoint = point(DIM, 0.1);<a name="line.240"></a>
-<FONT color="green">241</FONT>            final double[][] boundaries = boundaries(DIM, -1, 2);<a name="line.241"></a>
-<FONT color="green">242</FONT>            final PointValuePair expected = new PointValuePair(point(DIM, 1.0), 0.0);<a name="line.242"></a>
-<FONT color="green">243</FONT>    <a name="line.243"></a>
-<FONT color="green">244</FONT>            // This should have been 78 because in the code the hard limit is<a name="line.244"></a>
-<FONT color="green">245</FONT>            // said to be<a name="line.245"></a>
-<FONT color="green">246</FONT>            //   ((DIM + 1) * (DIM + 2)) / 2 - (2 * DIM + 1)<a name="line.246"></a>
-<FONT color="green">247</FONT>            // i.e. 78 in this case, but the test fails for 48, 59, 62, 63, 64,<a name="line.247"></a>
-<FONT color="green">248</FONT>            // 65, 66, ...<a name="line.248"></a>
-<FONT color="green">249</FONT>            final int maxAdditionalPoints = 47;<a name="line.249"></a>
-<FONT color="green">250</FONT>    <a name="line.250"></a>
-<FONT color="green">251</FONT>            for (int num = 1; num &lt;= maxAdditionalPoints; num++) {<a name="line.251"></a>
-<FONT color="green">252</FONT>                doTest(new Rosen(), startPoint, boundaries,<a name="line.252"></a>
-<FONT color="green">253</FONT>                       GoalType.MINIMIZE,<a name="line.253"></a>
-<FONT color="green">254</FONT>                       1e-12, 1e-6, 2000,<a name="line.254"></a>
-<FONT color="green">255</FONT>                       num,<a name="line.255"></a>
-<FONT color="green">256</FONT>                       expected,<a name="line.256"></a>
-<FONT color="green">257</FONT>                       "num=" + num);<a name="line.257"></a>
-<FONT color="green">258</FONT>            }<a name="line.258"></a>
-<FONT color="green">259</FONT>        }<a name="line.259"></a>
-<FONT color="green">260</FONT>    <a name="line.260"></a>
-<FONT color="green">261</FONT>        /**<a name="line.261"></a>
-<FONT color="green">262</FONT>         * @param func Function to optimize.<a name="line.262"></a>
-<FONT color="green">263</FONT>         * @param startPoint Starting point.<a name="line.263"></a>
-<FONT color="green">264</FONT>         * @param boundaries Upper / lower point limit.<a name="line.264"></a>
-<FONT color="green">265</FONT>         * @param goal Minimization or maximization.<a name="line.265"></a>
-<FONT color="green">266</FONT>         * @param fTol Tolerance relative error on the objective function.<a name="line.266"></a>
-<FONT color="green">267</FONT>         * @param pointTol Tolerance for checking that the optimum is correct.<a name="line.267"></a>
-<FONT color="green">268</FONT>         * @param maxEvaluations Maximum number of evaluations.<a name="line.268"></a>
-<FONT color="green">269</FONT>         * @param expected Expected point / value.<a name="line.269"></a>
-<FONT color="green">270</FONT>         */<a name="line.270"></a>
-<FONT color="green">271</FONT>        private void doTest(MultivariateFunction func,<a name="line.271"></a>
-<FONT color="green">272</FONT>                            double[] startPoint,<a name="line.272"></a>
-<FONT color="green">273</FONT>                            double[][] boundaries,<a name="line.273"></a>
-<FONT color="green">274</FONT>                            GoalType goal,<a name="line.274"></a>
-<FONT color="green">275</FONT>                            double fTol,<a name="line.275"></a>
-<FONT color="green">276</FONT>                            double pointTol,<a name="line.276"></a>
-<FONT color="green">277</FONT>                            int maxEvaluations,<a name="line.277"></a>
-<FONT color="green">278</FONT>                            PointValuePair expected) {<a name="line.278"></a>
-<FONT color="green">279</FONT>            doTest(func,<a name="line.279"></a>
-<FONT color="green">280</FONT>                   startPoint,<a name="line.280"></a>
-<FONT color="green">281</FONT>                   boundaries,<a name="line.281"></a>
-<FONT color="green">282</FONT>                   goal,<a name="line.282"></a>
-<FONT color="green">283</FONT>                   fTol,<a name="line.283"></a>
-<FONT color="green">284</FONT>                   pointTol,<a name="line.284"></a>
-<FONT color="green">285</FONT>                   maxEvaluations,<a name="line.285"></a>
-<FONT color="green">286</FONT>                   0,<a name="line.286"></a>
-<FONT color="green">287</FONT>                   expected,<a name="line.287"></a>
-<FONT color="green">288</FONT>                   "");<a name="line.288"></a>
-<FONT color="green">289</FONT>        }<a name="line.289"></a>
-<FONT color="green">290</FONT>    <a name="line.290"></a>
-<FONT color="green">291</FONT>        /**<a name="line.291"></a>
-<FONT color="green">292</FONT>         * @param func Function to optimize.<a name="line.292"></a>
-<FONT color="green">293</FONT>         * @param startPoint Starting point.<a name="line.293"></a>
-<FONT color="green">294</FONT>         * @param boundaries Upper / lower point limit.<a name="line.294"></a>
-<FONT color="green">295</FONT>         * @param goal Minimization or maximization.<a name="line.295"></a>
-<FONT color="green">296</FONT>         * @param fTol Tolerance relative error on the objective function.<a name="line.296"></a>
-<FONT color="green">297</FONT>         * @param pointTol Tolerance for checking that the optimum is correct.<a name="line.297"></a>
-<FONT color="green">298</FONT>         * @param maxEvaluations Maximum number of evaluations.<a name="line.298"></a>
-<FONT color="green">299</FONT>         * @param additionalInterpolationPoints Number of interpolation to used<a name="line.299"></a>
-<FONT color="green">300</FONT>         * in addition to the default (2 * dim + 1).<a name="line.300"></a>
-<FONT color="green">301</FONT>         * @param expected Expected point / value.<a name="line.301"></a>
-<FONT color="green">302</FONT>         */<a name="line.302"></a>
-<FONT color="green">303</FONT>        private void doTest(MultivariateFunction func,<a name="line.303"></a>
-<FONT color="green">304</FONT>                            double[] startPoint,<a name="line.304"></a>
-<FONT color="green">305</FONT>                            double[][] boundaries,<a name="line.305"></a>
-<FONT color="green">306</FONT>                            GoalType goal,<a name="line.306"></a>
-<FONT color="green">307</FONT>                            double fTol,<a name="line.307"></a>
-<FONT color="green">308</FONT>                            double pointTol,<a name="line.308"></a>
-<FONT color="green">309</FONT>                            int maxEvaluations,<a name="line.309"></a>
-<FONT color="green">310</FONT>                            int additionalInterpolationPoints,<a name="line.310"></a>
-<FONT color="green">311</FONT>                            PointValuePair expected,<a name="line.311"></a>
-<FONT color="green">312</FONT>                            String assertMsg) {<a name="line.312"></a>
-<FONT color="green">313</FONT>    <a name="line.313"></a>
-<FONT color="green">314</FONT>    //         System.out.println(func.getClass().getName() + " BEGIN"); // XXX<a name="line.314"></a>
-<FONT color="green">315</FONT>    <a name="line.315"></a>
-<FONT color="green">316</FONT>            int dim = startPoint.length;<a name="line.316"></a>
-<FONT color="green">317</FONT>            final int numIterpolationPoints = 2 * dim + 1 + additionalInterpolationPoints;<a name="line.317"></a>
-<FONT color="green">318</FONT>            BOBYQAOptimizer optim = new BOBYQAOptimizer(numIterpolationPoints);<a name="line.318"></a>
-<FONT color="green">319</FONT>            PointValuePair result = boundaries == null ?<a name="line.319"></a>
-<FONT color="green">320</FONT>                optim.optimize(new MaxEval(maxEvaluations),<a name="line.320"></a>
-<FONT color="green">321</FONT>                               new ObjectiveFunction(func),<a name="line.321"></a>
-<FONT color="green">322</FONT>                               goal,<a name="line.322"></a>
-<FONT color="green">323</FONT>                               SimpleBounds.unbounded(dim),<a name="line.323"></a>
-<FONT color="green">324</FONT>                               new InitialGuess(startPoint)) :<a name="line.324"></a>
-<FONT color="green">325</FONT>                optim.optimize(new MaxEval(maxEvaluations),<a name="line.325"></a>
-<FONT color="green">326</FONT>                               new ObjectiveFunction(func),<a name="line.326"></a>
-<FONT color="green">327</FONT>                               goal,<a name="line.327"></a>
-<FONT color="green">328</FONT>                               new InitialGuess(startPoint),<a name="line.328"></a>
-<FONT color="green">329</FONT>                               new SimpleBounds(boundaries[0],<a name="line.329"></a>
-<FONT color="green">330</FONT>                                                boundaries[1]));<a name="line.330"></a>
-<FONT color="green">331</FONT>    //        System.out.println(func.getClass().getName() + " = " <a name="line.331"></a>
-<FONT color="green">332</FONT>    //              + optim.getEvaluations() + " f(");<a name="line.332"></a>
-<FONT color="green">333</FONT>    //        for (double x: result.getPoint())  System.out.print(x + " ");<a name="line.333"></a>
-<FONT color="green">334</FONT>    //        System.out.println(") = " +  result.getValue());<a name="line.334"></a>
-<FONT color="green">335</FONT>            Assert.assertEquals(assertMsg, expected.getValue(), result.getValue(), fTol);<a name="line.335"></a>
-<FONT color="green">336</FONT>            for (int i = 0; i &lt; dim; i++) {<a name="line.336"></a>
-<FONT color="green">337</FONT>                Assert.assertEquals(expected.getPoint()[i],<a name="line.337"></a>
-<FONT color="green">338</FONT>                                    result.getPoint()[i], pointTol);<a name="line.338"></a>
-<FONT color="green">339</FONT>            }<a name="line.339"></a>
-<FONT color="green">340</FONT>    <a name="line.340"></a>
-<FONT color="green">341</FONT>    //         System.out.println(func.getClass().getName() + " END"); // XXX<a name="line.341"></a>
-<FONT color="green">342</FONT>        }<a name="line.342"></a>
+<FONT color="green">033</FONT>    import org.junit.Ignore;<a name="line.33"></a>
+<FONT color="green">034</FONT>    import org.junit.Test;<a name="line.34"></a>
+<FONT color="green">035</FONT>    <a name="line.35"></a>
+<FONT color="green">036</FONT>    /**<a name="line.36"></a>
+<FONT color="green">037</FONT>     * Test for {@link BOBYQAOptimizer}.<a name="line.37"></a>
+<FONT color="green">038</FONT>     */<a name="line.38"></a>
+<FONT color="green">039</FONT>    public class BOBYQAOptimizerTest {<a name="line.39"></a>
+<FONT color="green">040</FONT>    <a name="line.40"></a>
+<FONT color="green">041</FONT>        static final int DIM = 13;<a name="line.41"></a>
+<FONT color="green">042</FONT>       <a name="line.42"></a>
+<FONT color="green">043</FONT>        @Test(expected=NumberIsTooLargeException.class)<a name="line.43"></a>
+<FONT color="green">044</FONT>        public void testInitOutOfBounds() {<a name="line.44"></a>
+<FONT color="green">045</FONT>            double[] startPoint = point(DIM, 3);<a name="line.45"></a>
+<FONT color="green">046</FONT>            double[][] boundaries = boundaries(DIM, -1, 2);<a name="line.46"></a>
+<FONT color="green">047</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.47"></a>
+<FONT color="green">048</FONT>                    GoalType.MINIMIZE, <a name="line.48"></a>
+<FONT color="green">049</FONT>                    1e-13, 1e-6, 2000, null);<a name="line.49"></a>
+<FONT color="green">050</FONT>        }<a name="line.50"></a>
+<FONT color="green">051</FONT>        <a name="line.51"></a>
+<FONT color="green">052</FONT>        @Test(expected=DimensionMismatchException.class)<a name="line.52"></a>
+<FONT color="green">053</FONT>        public void testBoundariesDimensionMismatch() {<a name="line.53"></a>
+<FONT color="green">054</FONT>            double[] startPoint = point(DIM, 0.5);<a name="line.54"></a>
+<FONT color="green">055</FONT>            double[][] boundaries = boundaries(DIM + 1, -1, 2);<a name="line.55"></a>
+<FONT color="green">056</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.56"></a>
+<FONT color="green">057</FONT>                   GoalType.MINIMIZE, <a name="line.57"></a>
+<FONT color="green">058</FONT>                   1e-13, 1e-6, 2000, null);<a name="line.58"></a>
+<FONT color="green">059</FONT>        }<a name="line.59"></a>
+<FONT color="green">060</FONT>    <a name="line.60"></a>
+<FONT color="green">061</FONT>        @Test(expected=NumberIsTooSmallException.class)<a name="line.61"></a>
+<FONT color="green">062</FONT>        public void testProblemDimensionTooSmall() {<a name="line.62"></a>
+<FONT color="green">063</FONT>            double[] startPoint = point(1, 0.5);<a name="line.63"></a>
+<FONT color="green">064</FONT>            doTest(new Rosen(), startPoint, null,<a name="line.64"></a>
+<FONT color="green">065</FONT>                   GoalType.MINIMIZE,<a name="line.65"></a>
+<FONT color="green">066</FONT>                   1e-13, 1e-6, 2000, null);<a name="line.66"></a>
+<FONT color="green">067</FONT>        }<a name="line.67"></a>
+<FONT color="green">068</FONT>    <a name="line.68"></a>
+<FONT color="green">069</FONT>        @Test(expected=TooManyEvaluationsException.class)<a name="line.69"></a>
+<FONT color="green">070</FONT>        public void testMaxEvaluations() {<a name="line.70"></a>
+<FONT color="green">071</FONT>            final int lowMaxEval = 2;<a name="line.71"></a>
+<FONT color="green">072</FONT>            double[] startPoint = point(DIM, 0.1);<a name="line.72"></a>
+<FONT color="green">073</FONT>            double[][] boundaries = null;<a name="line.73"></a>
+<FONT color="green">074</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.74"></a>
+<FONT color="green">075</FONT>                   GoalType.MINIMIZE, <a name="line.75"></a>
+<FONT color="green">076</FONT>                   1e-13, 1e-6, lowMaxEval, null);<a name="line.76"></a>
+<FONT color="green">077</FONT>         }<a name="line.77"></a>
+<FONT color="green">078</FONT>    <a name="line.78"></a>
+<FONT color="green">079</FONT>        @Test<a name="line.79"></a>
+<FONT color="green">080</FONT>        public void testRosen() {<a name="line.80"></a>
+<FONT color="green">081</FONT>            double[] startPoint = point(DIM,0.1);<a name="line.81"></a>
+<FONT color="green">082</FONT>            double[][] boundaries = null;<a name="line.82"></a>
+<FONT color="green">083</FONT>            PointValuePair expected = new PointValuePair(point(DIM,1.0),0.0);<a name="line.83"></a>
+<FONT color="green">084</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.84"></a>
+<FONT color="green">085</FONT>                    GoalType.MINIMIZE, <a name="line.85"></a>
+<FONT color="green">086</FONT>                    1e-13, 1e-6, 2000, expected);<a name="line.86"></a>
+<FONT color="green">087</FONT>         }<a name="line.87"></a>
+<FONT color="green">088</FONT>    <a name="line.88"></a>
+<FONT color="green">089</FONT>        @Test<a name="line.89"></a>
+<FONT color="green">090</FONT>        public void testMaximize() {<a name="line.90"></a>
+<FONT color="green">091</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.91"></a>
+<FONT color="green">092</FONT>            double[][] boundaries = null;<a name="line.92"></a>
+<FONT color="green">093</FONT>            PointValuePair expected = new PointValuePair(point(DIM,0.0),1.0);<a name="line.93"></a>
+<FONT color="green">094</FONT>            doTest(new MinusElli(), startPoint, boundaries,<a name="line.94"></a>
+<FONT color="green">095</FONT>                    GoalType.MAXIMIZE, <a name="line.95"></a>
+<FONT color="green">096</FONT>                    2e-10, 5e-6, 1000, expected);<a name="line.96"></a>
+<FONT color="green">097</FONT>            boundaries = boundaries(DIM,-0.3,0.3); <a name="line.97"></a>
+<FONT color="green">098</FONT>            startPoint = point(DIM,0.1);<a name="line.98"></a>
+<FONT color="green">099</FONT>            doTest(new MinusElli(), startPoint, boundaries,<a name="line.99"></a>
+<FONT color="green">100</FONT>                    GoalType.MAXIMIZE, <a name="line.100"></a>
+<FONT color="green">101</FONT>                    2e-10, 5e-6, 1000, expected);<a name="line.101"></a>
+<FONT color="green">102</FONT>        }<a name="line.102"></a>
+<FONT color="green">103</FONT>    <a name="line.103"></a>
+<FONT color="green">104</FONT>        @Test<a name="line.104"></a>
+<FONT color="green">105</FONT>        public void testEllipse() {<a name="line.105"></a>
+<FONT color="green">106</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.106"></a>
+<FONT color="green">107</FONT>            double[][] boundaries = null;<a name="line.107"></a>
+<FONT color="green">108</FONT>            PointValuePair expected =<a name="line.108"></a>
+<FONT color="green">109</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.109"></a>
+<FONT color="green">110</FONT>            doTest(new Elli(), startPoint, boundaries,<a name="line.110"></a>
+<FONT color="green">111</FONT>                    GoalType.MINIMIZE, <a name="line.111"></a>
+<FONT color="green">112</FONT>                    1e-13, 1e-6, 1000, expected);<a name="line.112"></a>
+<FONT color="green">113</FONT>         }<a name="line.113"></a>
+<FONT color="green">114</FONT>    <a name="line.114"></a>
+<FONT color="green">115</FONT>        @Test<a name="line.115"></a>
+<FONT color="green">116</FONT>        public void testElliRotated() {<a name="line.116"></a>
+<FONT color="green">117</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.117"></a>
+<FONT color="green">118</FONT>            double[][] boundaries = null;<a name="line.118"></a>
+<FONT color="green">119</FONT>            PointValuePair expected =<a name="line.119"></a>
+<FONT color="green">120</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.120"></a>
+<FONT color="green">121</FONT>            doTest(new ElliRotated(), startPoint, boundaries,<a name="line.121"></a>
+<FONT color="green">122</FONT>                    GoalType.MINIMIZE, <a name="line.122"></a>
+<FONT color="green">123</FONT>                    1e-12, 1e-6, 10000, expected);<a name="line.123"></a>
+<FONT color="green">124</FONT>        }<a name="line.124"></a>
+<FONT color="green">125</FONT>    <a name="line.125"></a>
+<FONT color="green">126</FONT>        @Test<a name="line.126"></a>
+<FONT color="green">127</FONT>        public void testCigar() {<a name="line.127"></a>
+<FONT color="green">128</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.128"></a>
+<FONT color="green">129</FONT>            double[][] boundaries = null;<a name="line.129"></a>
+<FONT color="green">130</FONT>            PointValuePair expected =<a name="line.130"></a>
+<FONT color="green">131</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.131"></a>
+<FONT color="green">132</FONT>            doTest(new Cigar(), startPoint, boundaries,<a name="line.132"></a>
+<FONT color="green">133</FONT>                    GoalType.MINIMIZE, <a name="line.133"></a>
+<FONT color="green">134</FONT>                    1e-13, 1e-6, 100, expected);<a name="line.134"></a>
+<FONT color="green">135</FONT>        }<a name="line.135"></a>
+<FONT color="green">136</FONT>    <a name="line.136"></a>
+<FONT color="green">137</FONT>        @Test<a name="line.137"></a>
+<FONT color="green">138</FONT>        public void testTwoAxes() {<a name="line.138"></a>
+<FONT color="green">139</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.139"></a>
+<FONT color="green">140</FONT>            double[][] boundaries = null;<a name="line.140"></a>
+<FONT color="green">141</FONT>            PointValuePair expected =<a name="line.141"></a>
+<FONT color="green">142</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.142"></a>
+<FONT color="green">143</FONT>            doTest(new TwoAxes(), startPoint, boundaries,<a name="line.143"></a>
+<FONT color="green">144</FONT>                    GoalType.MINIMIZE, 2*<a name="line.144"></a>
+<FONT color="green">145</FONT>                    1e-13, 1e-6, 100, expected);<a name="line.145"></a>
+<FONT color="green">146</FONT>         }<a name="line.146"></a>
+<FONT color="green">147</FONT>    <a name="line.147"></a>
+<FONT color="green">148</FONT>        @Test<a name="line.148"></a>
+<FONT color="green">149</FONT>        public void testCigTab() {<a name="line.149"></a>
+<FONT color="green">150</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.150"></a>
+<FONT color="green">151</FONT>            double[][] boundaries = null;<a name="line.151"></a>
+<FONT color="green">152</FONT>            PointValuePair expected =<a name="line.152"></a>
+<FONT color="green">153</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.153"></a>
+<FONT color="green">154</FONT>            doTest(new CigTab(), startPoint, boundaries,<a name="line.154"></a>
+<FONT color="green">155</FONT>                    GoalType.MINIMIZE, <a name="line.155"></a>
+<FONT color="green">156</FONT>                    1e-13, 5e-5, 100, expected);<a name="line.156"></a>
+<FONT color="green">157</FONT>         }<a name="line.157"></a>
+<FONT color="green">158</FONT>    <a name="line.158"></a>
+<FONT color="green">159</FONT>        @Test<a name="line.159"></a>
+<FONT color="green">160</FONT>        public void testSphere() {<a name="line.160"></a>
+<FONT color="green">161</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.161"></a>
+<FONT color="green">162</FONT>            double[][] boundaries = null;<a name="line.162"></a>
+<FONT color="green">163</FONT>            PointValuePair expected =<a name="line.163"></a>
+<FONT color="green">164</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.164"></a>
+<FONT color="green">165</FONT>            doTest(new Sphere(), startPoint, boundaries,<a name="line.165"></a>
+<FONT color="green">166</FONT>                    GoalType.MINIMIZE, <a name="line.166"></a>
+<FONT color="green">167</FONT>                    1e-13, 1e-6, 100, expected);<a name="line.167"></a>
+<FONT color="green">168</FONT>        }<a name="line.168"></a>
+<FONT color="green">169</FONT>    <a name="line.169"></a>
+<FONT color="green">170</FONT>        @Test<a name="line.170"></a>
+<FONT color="green">171</FONT>        public void testTablet() {<a name="line.171"></a>
+<FONT color="green">172</FONT>            double[] startPoint = point(DIM,1.0); <a name="line.172"></a>
+<FONT color="green">173</FONT>            double[][] boundaries = null;<a name="line.173"></a>
+<FONT color="green">174</FONT>            PointValuePair expected =<a name="line.174"></a>
+<FONT color="green">175</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.175"></a>
+<FONT color="green">176</FONT>            doTest(new Tablet(), startPoint, boundaries,<a name="line.176"></a>
+<FONT color="green">177</FONT>                    GoalType.MINIMIZE, <a name="line.177"></a>
+<FONT color="green">178</FONT>                    1e-13, 1e-6, 100, expected);<a name="line.178"></a>
+<FONT color="green">179</FONT>        }<a name="line.179"></a>
+<FONT color="green">180</FONT>    <a name="line.180"></a>
+<FONT color="green">181</FONT>        @Test<a name="line.181"></a>
+<FONT color="green">182</FONT>        public void testDiffPow() {<a name="line.182"></a>
+<FONT color="green">183</FONT>            double[] startPoint = point(DIM/2,1.0);<a name="line.183"></a>
+<FONT color="green">184</FONT>            double[][] boundaries = null;<a name="line.184"></a>
+<FONT color="green">185</FONT>            PointValuePair expected =<a name="line.185"></a>
+<FONT color="green">186</FONT>                new PointValuePair(point(DIM/2,0.0),0.0);<a name="line.186"></a>
+<FONT color="green">187</FONT>            doTest(new DiffPow(), startPoint, boundaries,<a name="line.187"></a>
+<FONT color="green">188</FONT>                    GoalType.MINIMIZE, <a name="line.188"></a>
+<FONT color="green">189</FONT>                    1e-8, 1e-1, 12000, expected);<a name="line.189"></a>
+<FONT color="green">190</FONT>        }<a name="line.190"></a>
+<FONT color="green">191</FONT>    <a name="line.191"></a>
+<FONT color="green">192</FONT>        @Test<a name="line.192"></a>
+<FONT color="green">193</FONT>        public void testSsDiffPow() {<a name="line.193"></a>
+<FONT color="green">194</FONT>            double[] startPoint = point(DIM/2,1.0);<a name="line.194"></a>
+<FONT color="green">195</FONT>            double[][] boundaries = null;<a name="line.195"></a>
+<FONT color="green">196</FONT>            PointValuePair expected =<a name="line.196"></a>
+<FONT color="green">197</FONT>                new PointValuePair(point(DIM/2,0.0),0.0);<a name="line.197"></a>
+<FONT color="green">198</FONT>            doTest(new SsDiffPow(), startPoint, boundaries,<a name="line.198"></a>
+<FONT color="green">199</FONT>                    GoalType.MINIMIZE, <a name="line.199"></a>
+<FONT color="green">200</FONT>                    1e-2, 1.3e-1, 50000, expected);<a name="line.200"></a>
+<FONT color="green">201</FONT>        }<a name="line.201"></a>
+<FONT color="green">202</FONT>    <a name="line.202"></a>
+<FONT color="green">203</FONT>        @Test<a name="line.203"></a>
+<FONT color="green">204</FONT>        public void testAckley() {<a name="line.204"></a>
+<FONT color="green">205</FONT>            double[] startPoint = point(DIM,0.1);<a name="line.205"></a>
+<FONT color="green">206</FONT>            double[][] boundaries = null;<a name="line.206"></a>
+<FONT color="green">207</FONT>            PointValuePair expected =<a name="line.207"></a>
+<FONT color="green">208</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.208"></a>
+<FONT color="green">209</FONT>            doTest(new Ackley(), startPoint, boundaries,<a name="line.209"></a>
+<FONT color="green">210</FONT>                    GoalType.MINIMIZE,<a name="line.210"></a>
+<FONT color="green">211</FONT>                    1e-8, 1e-5, 1000, expected);<a name="line.211"></a>
+<FONT color="green">212</FONT>        }<a name="line.212"></a>
+<FONT color="green">213</FONT>    <a name="line.213"></a>
+<FONT color="green">214</FONT>        @Test<a name="line.214"></a>
+<FONT color="green">215</FONT>        public void testRastrigin() {<a name="line.215"></a>
+<FONT color="green">216</FONT>            double[] startPoint = point(DIM,1.0);<a name="line.216"></a>
+<FONT color="green">217</FONT>    <a name="line.217"></a>
+<FONT color="green">218</FONT>            double[][] boundaries = null;<a name="line.218"></a>
+<FONT color="green">219</FONT>            PointValuePair expected =<a name="line.219"></a>
+<FONT color="green">220</FONT>                new PointValuePair(point(DIM,0.0),0.0);<a name="line.220"></a>
+<FONT color="green">221</FONT>            doTest(new Rastrigin(), startPoint, boundaries,<a name="line.221"></a>
+<FONT color="green">222</FONT>                    GoalType.MINIMIZE, <a name="line.222"></a>
+<FONT color="green">223</FONT>                    1e-13, 1e-6, 1000, expected);<a name="line.223"></a>
+<FONT color="green">224</FONT>        }<a name="line.224"></a>
+<FONT color="green">225</FONT>    <a name="line.225"></a>
+<FONT color="green">226</FONT>        @Test<a name="line.226"></a>
+<FONT color="green">227</FONT>        public void testConstrainedRosen() {<a name="line.227"></a>
+<FONT color="green">228</FONT>            double[] startPoint = point(DIM,0.1);<a name="line.228"></a>
+<FONT color="green">229</FONT>    <a name="line.229"></a>
+<FONT color="green">230</FONT>            double[][] boundaries = boundaries(DIM,-1,2);<a name="line.230"></a>
+<FONT color="green">231</FONT>            PointValuePair expected =<a name="line.231"></a>
+<FONT color="green">232</FONT>                new PointValuePair(point(DIM,1.0),0.0);<a name="line.232"></a>
+<FONT color="green">233</FONT>            doTest(new Rosen(), startPoint, boundaries,<a name="line.233"></a>
+<FONT color="green">234</FONT>                    GoalType.MINIMIZE,<a name="line.234"></a>
+<FONT color="green">235</FONT>                    1e-13, 1e-6, 2000, expected);<a name="line.235"></a>
+<FONT color="green">236</FONT>        }<a name="line.236"></a>
+<FONT color="green">237</FONT>    <a name="line.237"></a>
+<FONT color="green">238</FONT>        // See MATH-728<a name="line.238"></a>
+<FONT color="green">239</FONT>        // TODO: this test is temporarily disabled for 3.2 release as a bug in Cobertura<a name="line.239"></a>
+<FONT color="green">240</FONT>        //       makes it run for several hours before completing<a name="line.240"></a>
+<FONT color="green">241</FONT>        @Ignore @Test<a name="line.241"></a>
+<FONT color="green">242</FONT>        public void testConstrainedRosenWithMoreInterpolationPoints() {<a name="line.242"></a>
+<FONT color="green">243</FONT>            final double[] startPoint = point(DIM, 0.1);<a name="line.243"></a>
+<FONT color="green">244</FONT>            final double[][] boundaries = boundaries(DIM, -1, 2);<a name="line.244"></a>
+<FONT color="green">245</FONT>            final PointValuePair expected = new PointValuePair(point(DIM, 1.0), 0.0);<a name="line.245"></a>
+<FONT color="green">246</FONT>    <a name="line.246"></a>
+<FONT color="green">247</FONT>            // This should have been 78 because in the code the hard limit is<a name="line.247"></a>
+<FONT color="green">248</FONT>            // said to be<a name="line.248"></a>
+<FONT color="green">249</FONT>            //   ((DIM + 1) * (DIM + 2)) / 2 - (2 * DIM + 1)<a name="line.249"></a>
+<FONT color="green">250</FONT>            // i.e. 78 in this case, but the test fails for 48, 59, 62, 63, 64,<a name="line.250"></a>
+<FONT color="green">251</FONT>            // 65, 66, ...<a name="line.251"></a>
+<FONT color="green">252</FONT>            final int maxAdditionalPoints = 47;<a name="line.252"></a>
+<FONT color="green">253</FONT>    <a name="line.253"></a>
+<FONT color="green">254</FONT>            for (int num = 1; num &lt;= maxAdditionalPoints; num++) {<a name="line.254"></a>
+<FONT color="green">255</FONT>                doTest(new Rosen(), startPoint, boundaries,<a name="line.255"></a>
+<FONT color="green">256</FONT>                       GoalType.MINIMIZE,<a name="line.256"></a>
+<FONT color="green">257</FONT>                       1e-12, 1e-6, 2000,<a name="line.257"></a>
+<FONT color="green">258</FONT>                       num,<a name="line.258"></a>
+<FONT color="green">259</FONT>                       expected,<a name="line.259"></a>
+<FONT color="green">260</FONT>                       "num=" + num);<a name="line.260"></a>
+<FONT color="green">261</FONT>            }<a name="line.261"></a>
+<FONT color="green">262</FONT>        }<a name="line.262"></a>
+<FONT color="green">263</FONT>    <a name="line.263"></a>
+<FONT color="green">264</FONT>        /**<a name="line.264"></a>
+<FONT color="green">265</FONT>         * @param func Function to optimize.<a name="line.265"></a>
+<FONT color="green">266</FONT>         * @param startPoint Starting point.<a name="line.266"></a>
+<FONT color="green">267</FONT>         * @param boundaries Upper / lower point limit.<a name="line.267"></a>
+<FONT color="green">268</FONT>         * @param goal Minimization or maximization.<a name="line.268"></a>
+<FONT color="green">269</FONT>         * @param fTol Tolerance relative error on the objective function.<a name="line.269"></a>
+<FONT color="green">270</FONT>         * @param pointTol Tolerance for checking that the optimum is correct.<a name="line.270"></a>
+<FONT color="green">271</FONT>         * @param maxEvaluations Maximum number of evaluations.<a name="line.271"></a>
+<FONT color="green">272</FONT>         * @param expected Expected point / value.<a name="line.272"></a>
+<FONT color="green">273</FONT>         */<a name="line.273"></a>
+<FONT color="green">274</FONT>        private void doTest(MultivariateFunction func,<a name="line.274"></a>
+<FONT color="green">275</FONT>                            double[] startPoint,<a name="line.275"></a>
+<FONT color="green">276</FONT>                            double[][] boundaries,<a name="line.276"></a>
+<FONT color="green">277</FONT>                            GoalType goal,<a name="line.277"></a>
+<FONT color="green">278</FONT>                            double fTol,<a name="line.278"></a>
+<FONT color="green">279</FONT>                            double pointTol,<a name="line.279"></a>
+<FONT color="green">280</FONT>                            int maxEvaluations,<a name="line.280"></a>
+<FONT color="green">281</FONT>                            PointValuePair expected) {<a name="line.281"></a>
+<FONT color="green">282</FONT>            doTest(func,<a name="line.282"></a>
+<FONT color="green">283</FONT>                   startPoint,<a name="line.283"></a>
+<FONT color="green">284</FONT>                   boundaries,<a name="line.284"></a>
+<FONT color="green">285</FONT>                   goal,<a name="line.285"></a>
+<FONT color="green">286</FONT>                   fTol,<a name="line.286"></a>
+<FONT color="green">287</FONT>                   pointTol,<a name="line.287"></a>
+<FONT color="green">288</FONT>                   maxEvaluations,<a name="line.288"></a>
+<FONT color="green">289</FONT>                   0,<a name="line.289"></a>
+<FONT color="green">290</FONT>                   expected,<a name="line.290"></a>
+<FONT color="green">291</FONT>                   "");<a name="line.291"></a>
+<FONT color="green">292</FONT>        }<a name="line.292"></a>
+<FONT color="green">293</FONT>    <a name="line.293"></a>
+<FONT color="green">294</FONT>        /**<a name="line.294"></a>
+<FONT color="green">295</FONT>         * @param func Function to optimize.<a name="line.295"></a>
+<FONT color="green">296</FONT>         * @param startPoint Starting point.<a name="line.296"></a>
+<FONT color="green">297</FONT>         * @param boundaries Upper / lower point limit.<a name="line.297"></a>
+<FONT color="green">298</FONT>         * @param goal Minimization or maximization.<a name="line.298"></a>
+<FONT color="green">299</FONT>         * @param fTol Tolerance relative error on the objective function.<a name="line.299"></a>
+<FONT color="green">300</FONT>         * @param pointTol Tolerance for checking that the optimum is correct.<a name="line.300"></a>
+<FONT color="green">301</FONT>         * @param maxEvaluations Maximum number of evaluations.<a name="line.301"></a>
+<FONT color="green">302</FONT>         * @param additionalInterpolationPoints Number of interpolation to used<a name="line.302"></a>
+<FONT color="green">303</FONT>         * in addition to the default (2 * dim + 1).<a name="line.303"></a>
+<FONT color="green">304</FONT>         * @param expected Expected point / value.<a name="line.304"></a>
+<FONT color="green">305</FONT>         */<a name="line.305"></a>
+<FONT color="green">306</FONT>        private void doTest(MultivariateFunction func,<a name="line.306"></a>
+<FONT color="green">307</FONT>                            double[] startPoint,<a name="line.307"></a>
+<FONT color="green">308</FONT>                            double[][] boundaries,<a name="line.308"></a>
+<FONT color="green">309</FONT>                            GoalType goal,<a name="line.309"></a>
+<FONT color="green">310</FONT>                            double fTol,<a name="line.310"></a>
+<FONT color="green">311</FONT>                            double pointTol,<a name="line.311"></a>
+<FONT color="green">312</FONT>                            int maxEvaluations,<a name="line.312"></a>
+<FONT color="green">313</FONT>                            int additionalInterpolationPoints,<a name="line.313"></a>
+<FONT color="green">314</FONT>                            PointValuePair expected,<a name="line.314"></a>
+<FONT color="green">315</FONT>                            String assertMsg) {<a name="line.315"></a>
+<FONT color="green">316</FONT>    <a name="line.316"></a>
+<FONT color="green">317</FONT>    //         System.out.println(func.getClass().getName() + " BEGIN"); // XXX<a name="line.317"></a>
+<FONT color="green">318</FONT>    <a name="line.318"></a>
+<FONT color="green">319</FONT>            int dim = startPoint.length;<a name="line.319"></a>
+<FONT color="green">320</FONT>            final int numIterpolationPoints = 2 * dim + 1 + additionalInterpolationPoints;<a name="line.320"></a>
+<FONT color="green">321</FONT>            BOBYQAOptimizer optim = new BOBYQAOptimizer(numIterpolationPoints);<a name="line.321"></a>
+<FONT color="green">322</FONT>            PointValuePair result = boundaries == null ?<a name="line.322"></a>
+<FONT color="green">323</FONT>                optim.optimize(new MaxEval(maxEvaluations),<a name="line.323"></a>
+<FONT color="green">324</FONT>                               new ObjectiveFunction(func),<a name="line.324"></a>
+<FONT color="green">325</FONT>                               goal,<a name="line.325"></a>
+<FONT color="green">326</FONT>                               SimpleBounds.unbounded(dim),<a name="line.326"></a>
+<FONT color="green">327</FONT>                               new InitialGuess(startPoint)) :<a name="line.327"></a>
+<FONT color="green">328</FONT>                optim.optimize(new MaxEval(maxEvaluations),<a name="line.328"></a>
+<FONT color="green">329</FONT>                               new ObjectiveFunction(func),<a name="line.329"></a>
+<FONT color="green">330</FONT>                               goal,<a name="line.330"></a>
+<FONT color="green">331</FONT>                               new InitialGuess(startPoint),<a name="line.331"></a>
+<FONT color="green">332</FONT>                               new SimpleBounds(boundaries[0],<a name="line.332"></a>
+<FONT color="green">333</FONT>                                                boundaries[1]));<a name="line.333"></a>
+<FONT color="green">334</FONT>    //        System.out.println(func.getClass().getName() + " = " <a name="line.334"></a>
+<FONT color="green">335</FONT>    //              + optim.getEvaluations() + " f(");<a name="line.335"></a>
+<FONT color="green">336</FONT>    //        for (double x: result.getPoint())  System.out.print(x + " ");<a name="line.336"></a>
+<FONT color="green">337</FONT>    //        System.out.println(") = " +  result.getValue());<a name="line.337"></a>
+<FONT color="green">338</FONT>            Assert.assertEquals(assertMsg, expected.getValue(), result.getValue(), fTol);<a name="line.338"></a>
+<FONT color="green">339</FONT>            for (int i = 0; i &lt; dim; i++) {<a name="line.339"></a>
+<FONT color="green">340</FONT>                Assert.assertEquals(expected.getPoint()[i],<a name="line.340"></a>
+<FONT color="green">341</FONT>                                    result.getPoint()[i], pointTol);<a name="line.341"></a>
+<FONT color="green">342</FONT>            }<a name="line.342"></a>
 <FONT color="green">343</FONT>    <a name="line.343"></a>
-<FONT color="green">344</FONT>        private static double[] point(int n, double value) {<a name="line.344"></a>
-<FONT color="green">345</FONT>            double[] ds = new double[n];<a name="line.345"></a>
-<FONT color="green">346</FONT>            Arrays.fill(ds, value);<a name="line.346"></a>
-<FONT color="green">347</FONT>            return ds;<a name="line.347"></a>
-<FONT color="green">348</FONT>        }<a name="line.348"></a>
-<FONT color="green">349</FONT>    <a name="line.349"></a>
-<FONT color="green">350</FONT>        private static double[][] boundaries(int dim,<a name="line.350"></a>
-<FONT color="green">351</FONT>                double lower, double upper) {<a name="line.351"></a>
-<FONT color="green">352</FONT>            double[][] boundaries = new double[2][dim];<a name="line.352"></a>
-<FONT color="green">353</FONT>            for (int i = 0; i &lt; dim; i++)<a name="line.353"></a>
-<FONT color="green">354</FONT>                boundaries[0][i] = lower;<a name="line.354"></a>
-<FONT color="green">355</FONT>            for (int i = 0; i &lt; dim; i++)<a name="line.355"></a>
-<FONT color="green">356</FONT>                boundaries[1][i] = upper;<a name="line.356"></a>
-<FONT color="green">357</FONT>            return boundaries;<a name="line.357"></a>
-<FONT color="green">358</FONT>        }<a name="line.358"></a>
-<FONT color="green">359</FONT>    <a name="line.359"></a>
-<FONT color="green">360</FONT>        private static class Sphere implements MultivariateFunction {<a name="line.360"></a>
-<FONT color="green">361</FONT>    <a name="line.361"></a>
-<FONT color="green">362</FONT>            public double value(double[] x) {<a name="line.362"></a>
-<FONT color="green">363</FONT>                double f = 0;<a name="line.363"></a>
-<FONT color="green">364</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.364"></a>
-<FONT color="green">365</FONT>                    f += x[i] * x[i];<a name="line.365"></a>
-<FONT color="green">366</FONT>                return f;<a name="line.366"></a>
-<FONT color="green">367</FONT>            }<a name="line.367"></a>
-<FONT color="green">368</FONT>        }<a name="line.368"></a>
-<FONT color="green">369</FONT>    <a name="line.369"></a>
-<FONT color="green">370</FONT>        private static class Cigar implements MultivariateFunction {<a name="line.370"></a>
-<FONT color="green">371</FONT>            private double factor;<a name="line.371"></a>
+<FONT color="green">344</FONT>    //         System.out.println(func.getClass().getName() + " END"); // XXX<a name="line.344"></a>
+<FONT color="green">345</FONT>        }<a name="line.345"></a>
+<FONT color="green">346</FONT>    <a name="line.346"></a>
+<FONT color="green">347</FONT>        private static double[] point(int n, double value) {<a name="line.347"></a>
+<FONT color="green">348</FONT>            double[] ds = new double[n];<a name="line.348"></a>
+<FONT color="green">349</FONT>            Arrays.fill(ds, value);<a name="line.349"></a>
+<FONT color="green">350</FONT>            return ds;<a name="line.350"></a>
+<FONT color="green">351</FONT>        }<a name="line.351"></a>
+<FONT color="green">352</FONT>    <a name="line.352"></a>
+<FONT color="green">353</FONT>        private static double[][] boundaries(int dim,<a name="line.353"></a>
+<FONT color="green">354</FONT>                double lower, double upper) {<a name="line.354"></a>
+<FONT color="green">355</FONT>            double[][] boundaries = new double[2][dim];<a name="line.355"></a>
+<FONT color="green">356</FONT>            for (int i = 0; i &lt; dim; i++)<a name="line.356"></a>
+<FONT color="green">357</FONT>                boundaries[0][i] = lower;<a name="line.357"></a>
+<FONT color="green">358</FONT>            for (int i = 0; i &lt; dim; i++)<a name="line.358"></a>
+<FONT color="green">359</FONT>                boundaries[1][i] = upper;<a name="line.359"></a>
+<FONT color="green">360</FONT>            return boundaries;<a name="line.360"></a>
+<FONT color="green">361</FONT>        }<a name="line.361"></a>
+<FONT color="green">362</FONT>    <a name="line.362"></a>
+<FONT color="green">363</FONT>        private static class Sphere implements MultivariateFunction {<a name="line.363"></a>
+<FONT color="green">364</FONT>    <a name="line.364"></a>
+<FONT color="green">365</FONT>            public double value(double[] x) {<a name="line.365"></a>
+<FONT color="green">366</FONT>                double f = 0;<a name="line.366"></a>
+<FONT color="green">367</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.367"></a>
+<FONT color="green">368</FONT>                    f += x[i] * x[i];<a name="line.368"></a>
+<FONT color="green">369</FONT>                return f;<a name="line.369"></a>
+<FONT color="green">370</FONT>            }<a name="line.370"></a>
+<FONT color="green">371</FONT>        }<a name="line.371"></a>
 <FONT color="green">372</FONT>    <a name="line.372"></a>
-<FONT color="green">373</FONT>            Cigar() {<a name="line.373"></a>
-<FONT color="green">374</FONT>                this(1e3);<a name="line.374"></a>
-<FONT color="green">375</FONT>            }<a name="line.375"></a>
-<FONT color="green">376</FONT>    <a name="line.376"></a>
-<FONT color="green">377</FONT>            Cigar(double axisratio) {<a name="line.377"></a>
-<FONT color="green">378</FONT>                factor = axisratio * axisratio;<a name="line.378"></a>
-<FONT color="green">379</FONT>            }<a name="line.379"></a>
-<FONT color="green">380</FONT>    <a name="line.380"></a>
-<FONT color="green">381</FONT>            public double value(double[] x) {<a name="line.381"></a>
-<FONT color="green">382</FONT>                double f = x[0] * x[0];<a name="line.382"></a>
-<FONT color="green">383</FONT>                for (int i = 1; i &lt; x.length; ++i)<a name="line.383"></a>
-<FONT color="green">384</FONT>                    f += factor * x[i] * x[i];<a name="line.384"></a>
-<FONT color="green">385</FONT>                return f;<a name="line.385"></a>
-<FONT color="green">386</FONT>            }<a name="line.386"></a>
-<FONT color="green">387</FONT>        }<a name="line.387"></a>
-<FONT color="green">388</FONT>    <a name="line.388"></a>
-<FONT color="green">389</FONT>        private static class Tablet implements MultivariateFunction {<a name="line.389"></a>
-<FONT color="green">390</FONT>            private double factor;<a name="line.390"></a>
+<FONT color="green">373</FONT>        private static class Cigar implements MultivariateFunction {<a name="line.373"></a>
+<FONT color="green">374</FONT>            private double factor;<a name="line.374"></a>
+<FONT color="green">375</FONT>    <a name="line.375"></a>
+<FONT color="green">376</FONT>            Cigar() {<a name="line.376"></a>
+<FONT color="green">377</FONT>                this(1e3);<a name="line.377"></a>
+<FONT color="green">378</FONT>            }<a name="line.378"></a>
+<FONT color="green">379</FONT>    <a name="line.379"></a>
+<FONT color="green">380</FONT>            Cigar(double axisratio) {<a name="line.380"></a>
+<FONT color="green">381</FONT>                factor = axisratio * axisratio;<a name="line.381"></a>
+<FONT color="green">382</FONT>            }<a name="line.382"></a>
+<FONT color="green">383</FONT>    <a name="line.383"></a>
+<FONT color="green">384</FONT>            public double value(double[] x) {<a name="line.384"></a>
+<FONT color="green">385</FONT>                double f = x[0] * x[0];<a name="line.385"></a>
+<FONT color="green">386</FONT>                for (int i = 1; i &lt; x.length; ++i)<a name="line.386"></a>
+<FONT color="green">387</FONT>                    f += factor * x[i] * x[i];<a name="line.387"></a>
+<FONT color="green">388</FONT>                return f;<a name="line.388"></a>
+<FONT color="green">389</FONT>            }<a name="line.389"></a>
+<FONT color="green">390</FONT>        }<a name="line.390"></a>
 <FONT color="green">391</FONT>    <a name="line.391"></a>
-<FONT color="green">392</FONT>            Tablet() {<a name="line.392"></a>
-<FONT color="green">393</FONT>                this(1e3);<a name="line.393"></a>
-<FONT color="green">394</FONT>            }<a name="line.394"></a>
-<FONT color="green">395</FONT>    <a name="line.395"></a>
-<FONT color="green">396</FONT>            Tablet(double axisratio) {<a name="line.396"></a>
-<FONT color="green">397</FONT>                factor = axisratio * axisratio;<a name="line.397"></a>
-<FONT color="green">398</FONT>            }<a name="line.398"></a>
-<FONT color="green">399</FONT>    <a name="line.399"></a>
-<FONT color="green">400</FONT>            public double value(double[] x) {<a name="line.400"></a>
-<FONT color="green">401</FONT>                double f = factor * x[0] * x[0];<a name="line.401"></a>
-<FONT color="green">402</FONT>                for (int i = 1; i &lt; x.length; ++i)<a name="line.402"></a>
-<FONT color="green">403</FONT>                    f += x[i] * x[i];<a name="line.403"></a>
-<FONT color="green">404</FONT>                return f;<a name="line.404"></a>
-<FONT color="green">405</FONT>            }<a name="line.405"></a>
-<FONT color="green">406</FONT>        }<a name="line.406"></a>
-<FONT color="green">407</FONT>    <a name="line.407"></a>
-<FONT color="green">408</FONT>        private static class CigTab implements MultivariateFunction {<a name="line.408"></a>
-<FONT color="green">409</FONT>            private double factor;<a name="line.409"></a>
+<FONT color="green">392</FONT>        private static class Tablet implements MultivariateFunction {<a name="line.392"></a>
+<FONT color="green">393</FONT>            private double factor;<a name="line.393"></a>
+<FONT color="green">394</FONT>    <a name="line.394"></a>
+<FONT color="green">395</FONT>            Tablet() {<a name="line.395"></a>
+<FONT color="green">396</FONT>                this(1e3);<a name="line.396"></a>
+<FONT color="green">397</FONT>            }<a name="line.397"></a>
+<FONT color="green">398</FONT>    <a name="line.398"></a>
+<FONT color="green">399</FONT>            Tablet(double axisratio) {<a name="line.399"></a>
+<FONT color="green">400</FONT>                factor = axisratio * axisratio;<a name="line.400"></a>
+<FONT color="green">401</FONT>            }<a name="line.401"></a>
+<FONT color="green">402</FONT>    <a name="line.402"></a>
+<FONT color="green">403</FONT>            public double value(double[] x) {<a name="line.403"></a>
+<FONT color="green">404</FONT>                double f = factor * x[0] * x[0];<a name="line.404"></a>
+<FONT color="green">405</FONT>                for (int i = 1; i &lt; x.length; ++i)<a name="line.405"></a>
+<FONT color="green">406</FONT>                    f += x[i] * x[i];<a name="line.406"></a>
+<FONT color="green">407</FONT>                return f;<a name="line.407"></a>
+<FONT color="green">408</FONT>            }<a name="line.408"></a>
+<FONT color="green">409</FONT>        }<a name="line.409"></a>
 <FONT color="green">410</FONT>    <a name="line.410"></a>
-<FONT color="green">411</FONT>            CigTab() {<a name="line.411"></a>
-<FONT color="green">412</FONT>                this(1e4);<a name="line.412"></a>
-<FONT color="green">413</FONT>            }<a name="line.413"></a>
-<FONT color="green">414</FONT>    <a name="line.414"></a>
-<FONT color="green">415</FONT>            CigTab(double axisratio) {<a name="line.415"></a>
-<FONT color="green">416</FONT>                factor = axisratio;<a name="line.416"></a>
-<FONT color="green">417</FONT>            }<a name="line.417"></a>
-<FONT color="green">418</FONT>    <a name="line.418"></a>
-<FONT color="green">419</FONT>            public double value(double[] x) {<a name="line.419"></a>
-<FONT color="green">420</FONT>                int end = x.length - 1;<a name="line.420"></a>
-<FONT color="green">421</FONT>                double f = x[0] * x[0] / factor + factor * x[end] * x[end];<a name="line.421"></a>
-<FONT color="green">422</FONT>                for (int i = 1; i &lt; end; ++i)<a name="line.422"></a>
-<FONT color="green">423</FONT>                    f += x[i] * x[i];<a name="line.423"></a>
-<FONT color="green">424</FONT>                return f;<a name="line.424"></a>
-<FONT color="green">425</FONT>            }<a name="line.425"></a>
-<FONT color="green">426</FONT>        }<a name="line.426"></a>
-<FONT color="green">427</FONT>    <a name="line.427"></a>
-<FONT color="green">428</FONT>        private static class TwoAxes implements MultivariateFunction {<a name="line.428"></a>
-<FONT color="green">429</FONT>    <a name="line.429"></a>
-<FONT color="green">430</FONT>            private double factor;<a name="line.430"></a>
-<FONT color="green">431</FONT>    <a name="line.431"></a>
-<FONT color="green">432</FONT>            TwoAxes() {<a name="line.432"></a>
-<FONT color="green">433</FONT>                this(1e6);<a name="line.433"></a>
-<FONT color="green">434</FONT>            }<a name="line.434"></a>
-<FONT color="green">435</FONT>    <a name="line.435"></a>
-<FONT color="green">436</FONT>            TwoAxes(double axisratio) {<a name="line.436"></a>
-<FONT color="green">437</FONT>                factor = axisratio * axisratio;<a name="line.437"></a>
-<FONT color="green">438</FONT>            }<a name="line.438"></a>
-<FONT color="green">439</FONT>    <a name="line.439"></a>
-<FONT color="green">440</FONT>            public double value(double[] x) {<a name="line.440"></a>
-<FONT color="green">441</FONT>                double f = 0;<a name="line.441"></a>
-<FONT color="green">442</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.442"></a>
-<FONT color="green">443</FONT>                    f += (i &lt; x.length / 2 ? factor : 1) * x[i] * x[i];<a name="line.443"></a>
-<FONT color="green">444</FONT>                return f;<a name="line.444"></a>
-<FONT color="green">445</FONT>            }<a name="line.445"></a>
-<FONT color="green">446</FONT>        }<a name="line.446"></a>
-<FONT color="green">447</FONT>    <a name="line.447"></a>
-<FONT color="green">448</FONT>        private static class ElliRotated implements MultivariateFunction {<a name="line.448"></a>
-<FONT color="green">449</FONT>            private Basis B = new Basis();<a name="line.449"></a>
-<FONT color="green">450</FONT>            private double factor;<a name="line.450"></a>
-<FONT color="green">451</FONT>    <a name="line.451"></a>
-<FONT color="green">452</FONT>            ElliRotated() {<a name="line.452"></a>
-<FONT color="green">453</FONT>                this(1e3);<a name="line.453"></a>
-<FONT color="green">454</FONT>            }<a name="line.454"></a>
-<FONT color="green">455</FONT>    <a name="line.455"></a>
-<FONT color="green">456</FONT>            ElliRotated(double axisratio) {<a name="line.456"></a>
-<FONT color="green">457</FONT>                factor = axisratio * axisratio;<a name="line.457"></a>
-<FONT color="green">458</FONT>            }<a name="line.458"></a>
-<FONT color="green">459</FONT>    <a name="line.459"></a>
-<FONT color="green">460</FONT>            public double value(double[] x) {<a name="line.460"></a>
-<FONT color="green">461</FONT>                double f = 0;<a name="line.461"></a>
-<FONT color="green">462</FONT>                x = B.Rotate(x);<a name="line.462"></a>
-<FONT color="green">463</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.463"></a>
-<FONT color="green">464</FONT>                    f += Math.pow(factor, i / (x.length - 1.)) * x[i] * x[i];<a name="line.464"></a>
-<FONT color="green">465</FONT>                return f;<a name="line.465"></a>
-<FONT color="green">466</FONT>            }<a name="line.466"></a>
-<FONT color="green">467</FONT>        }<a name="line.467"></a>
-<FONT color="green">468</FONT>    <a name="line.468"></a>
-<FONT color="green">469</FONT>        private static class Elli implements MultivariateFunction {<a name="line.469"></a>
-<FONT color="green">470</FONT>    <a name="line.470"></a>
-<FONT color="green">471</FONT>            private double factor;<a name="line.471"></a>
-<FONT color="green">472</FONT>    <a name="line.472"></a>
-<FONT color="green">473</FONT>            Elli() {<a name="line.473"></a>
-<FONT color="green">474</FONT>                this(1e3);<a name="line.474"></a>
-<FONT color="green">475</FONT>            }<a name="line.475"></a>
-<FONT color="green">476</FONT>    <a name="line.476"></a>
-<FONT color="green">477</FONT>            Elli(double axisratio) {<a name="line.477"></a>
-<FONT color="green">478</FONT>                factor = axisratio * axisratio;<a name="line.478"></a>
-<FONT color="green">479</FONT>            }<a name="line.479"></a>
-<FONT color="green">480</FONT>    <a name="line.480"></a>
-<FONT color="green">481</FONT>            public double value(double[] x) {<a name="line.481"></a>
-<FONT color="green">482</FONT>                double f = 0;<a name="line.482"></a>
-<FONT color="green">483</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.483"></a>
-<FONT color="green">484</FONT>                    f += Math.pow(factor, i / (x.length - 1.)) * x[i] * x[i];<a name="line.484"></a>
-<FONT color="green">485</FONT>                return f;<a name="line.485"></a>
-<FONT color="green">486</FONT>            }<a name="line.486"></a>
-<FONT color="green">487</FONT>        }<a name="line.487"></a>
-<FONT color="green">488</FONT>    <a name="line.488"></a>
-<FONT color="green">489</FONT>        private static class MinusElli implements MultivariateFunction {<a name="line.489"></a>
-<FONT color="green">490</FONT>            private final Elli elli = new Elli();<a name="line.490"></a>
-<FONT color="green">491</FONT>            public double value(double[] x) {<a name="line.491"></a>
-<FONT color="green">492</FONT>                return 1.0 - elli.value(x);<a name="line.492"></a>
-<FONT color="green">493</FONT>            }<a name="line.493"></a>
-<FONT color="green">494</FONT>        }<a name="line.494"></a>
-<FONT color="green">495</FONT>    <a name="line.495"></a>
-<FONT color="green">496</FONT>        private static class DiffPow implements MultivariateFunction {<a name="line.496"></a>
-<FONT color="green">497</FONT>    //        private int fcount = 0;<a name="line.497"></a>
-<FONT color="green">498</FONT>            public double value(double[] x) {<a name="line.498"></a>
-<FONT color="green">499</FONT>                double f = 0;<a name="line.499"></a>
-<FONT color="green">500</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.500"></a>
-<FONT color="green">501</FONT>                    f += Math.pow(Math.abs(x[i]), 2. + 10 * (double) i<a name="line.501"></a>
-<FONT color="green">502</FONT>                            / (x.length - 1.));<a name="line.502"></a>
-<FONT color="green">503</FONT>    //            System.out.print("" + (fcount++) + ") ");<a name="line.503"></a>
-<FONT color="green">504</FONT>    //            for (int i = 0; i &lt; x.length; i++)<a name="line.504"></a>
-<FONT color="green">505</FONT>    //                System.out.print(x[i] +  " ");<a name="line.505"></a>
-<FONT color="green">506</FONT>    //            System.out.println(" = " + f);<a name="line.506"></a>
-<FONT color="green">507</FONT>                return f;<a name="line.507"></a>
-<FONT color="green">508</FONT>            }<a name="line.508"></a>
-<FONT color="green">509</FONT>        }<a name="line.509"></a>
-<FONT color="green">510</FONT>    <a name="line.510"></a>
-<FONT color="green">511</FONT>        private static class SsDiffPow implements MultivariateFunction {<a name="line.511"></a>
-<FONT color="green">512</FONT>    <a name="line.512"></a>
-<FONT color="green">513</FONT>            public double value(double[] x) {<a name="line.513"></a>
-<FONT color="green">514</FONT>                double f = Math.pow(new DiffPow().value(x), 0.25);<a name="line.514"></a>
-<FONT color="green">515</FONT>                return f;<a name="line.515"></a>
-<FONT color="green">516</FONT>            }<a name="line.516"></a>
-<FONT color="green">517</FONT>        }<a name="line.517"></a>
-<FONT color="green">518</FONT>    <a name="line.518"></a>
-<FONT color="green">519</FONT>        private static class Rosen implements MultivariateFunction {<a name="line.519"></a>
-<FONT color="green">520</FONT>    <a name="line.520"></a>
-<FONT color="green">521</FONT>            public double value(double[] x) {<a name="line.521"></a>
-<FONT color="green">522</FONT>                double f = 0;<a name="line.522"></a>
-<FONT color="green">523</FONT>                for (int i = 0; i &lt; x.length - 1; ++i)<a name="line.523"></a>
-<FONT color="green">524</FONT>                    f += 1e2 * (x[i] * x[i] - x[i + 1]) * (x[i] * x[i] - x[i + 1])<a name="line.524"></a>
-<FONT color="green">525</FONT>                    + (x[i] - 1.) * (x[i] - 1.);<a name="line.525"></a>
-<FONT color="green">526</FONT>                return f;<a name="line.526"></a>
-<FONT color="green">527</FONT>            }<a name="line.527"></a>
-<FONT color="green">528</FONT>        }<a name="line.528"></a>
-<FONT color="green">529</FONT>    <a name="line.529"></a>
-<FONT color="green">530</FONT>        private static class Ackley implements MultivariateFunction {<a name="line.530"></a>
-<FONT color="green">531</FONT>            private double axisratio;<a name="line.531"></a>
+<FONT color="green">411</FONT>        private static class CigTab implements MultivariateFunction {<a name="line.411"></a>
+<FONT color="green">412</FONT>            private double factor;<a name="line.412"></a>
+<FONT color="green">413</FONT>    <a name="line.413"></a>
+<FONT color="green">414</FONT>            CigTab() {<a name="line.414"></a>
+<FONT color="green">415</FONT>                this(1e4);<a name="line.415"></a>
+<FONT color="green">416</FONT>            }<a name="line.416"></a>
+<FONT color="green">417</FONT>    <a name="line.417"></a>
+<FONT color="green">418</FONT>            CigTab(double axisratio) {<a name="line.418"></a>
+<FONT color="green">419</FONT>                factor = axisratio;<a name="line.419"></a>
+<FONT color="green">420</FONT>            }<a name="line.420"></a>
+<FONT color="green">421</FONT>    <a name="line.421"></a>
+<FONT color="green">422</FONT>            public double value(double[] x) {<a name="line.422"></a>
+<FONT color="green">423</FONT>                int end = x.length - 1;<a name="line.423"></a>
+<FONT color="green">424</FONT>                double f = x[0] * x[0] / factor + factor * x[end] * x[end];<a name="line.424"></a>
+<FONT color="green">425</FONT>                for (int i = 1; i &lt; end; ++i)<a name="line.425"></a>
+<FONT color="green">426</FONT>                    f += x[i] * x[i];<a name="line.426"></a>
+<FONT color="green">427</FONT>                return f;<a name="line.427"></a>
+<FONT color="green">428</FONT>            }<a name="line.428"></a>
+<FONT color="green">429</FONT>        }<a name="line.429"></a>
+<FONT color="green">430</FONT>    <a name="line.430"></a>
+<FONT color="green">431</FONT>        private static class TwoAxes implements MultivariateFunction {<a name="line.431"></a>
+<FONT color="green">432</FONT>    <a name="line.432"></a>
+<FONT color="green">433</FONT>            private double factor;<a name="line.433"></a>
+<FONT color="green">434</FONT>    <a name="line.434"></a>
+<FONT color="green">435</FONT>            TwoAxes() {<a name="line.435"></a>
+<FONT color="green">436</FONT>                this(1e6);<a name="line.436"></a>
+<FONT color="green">437</FONT>            }<a name="line.437"></a>
+<FONT color="green">438</FONT>    <a name="line.438"></a>
+<FONT color="green">439</FONT>            TwoAxes(double axisratio) {<a name="line.439"></a>
+<FONT color="green">440</FONT>                factor = axisratio * axisratio;<a name="line.440"></a>
+<FONT color="green">441</FONT>            }<a name="line.441"></a>
+<FONT color="green">442</FONT>    <a name="line.442"></a>
+<FONT color="green">443</FONT>            public double value(double[] x) {<a name="line.443"></a>
+<FONT color="green">444</FONT>                double f = 0;<a name="line.444"></a>
+<FONT color="green">445</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.445"></a>
+<FONT color="green">446</FONT>                    f += (i &lt; x.length / 2 ? factor : 1) * x[i] * x[i];<a name="line.446"></a>
+<FONT color="green">447</FONT>                return f;<a name="line.447"></a>
+<FONT color="green">448</FONT>            }<a name="line.448"></a>
+<FONT color="green">449</FONT>        }<a name="line.449"></a>
+<FONT color="green">450</FONT>    <a name="line.450"></a>
+<FONT color="green">451</FONT>        private static class ElliRotated implements MultivariateFunction {<a name="line.451"></a>
+<FONT color="green">452</FONT>            private Basis B = new Basis();<a name="line.452"></a>
+<FONT color="green">453</FONT>            private double factor;<a name="line.453"></a>
+<FONT color="green">454</FONT>    <a name="line.454"></a>
+<FONT color="green">455</FONT>            ElliRotated() {<a name="line.455"></a>
+<FONT color="green">456</FONT>                this(1e3);<a name="line.456"></a>
+<FONT color="green">457</FONT>            }<a name="line.457"></a>
+<FONT color="green">458</FONT>    <a name="line.458"></a>
+<FONT color="green">459</FONT>            ElliRotated(double axisratio) {<a name="line.459"></a>
+<FONT color="green">460</FONT>                factor = axisratio * axisratio;<a name="line.460"></a>
+<FONT color="green">461</FONT>            }<a name="line.461"></a>
+<FONT color="green">462</FONT>    <a name="line.462"></a>
+<FONT color="green">463</FONT>            public double value(double[] x) {<a name="line.463"></a>
+<FONT color="green">464</FONT>                double f = 0;<a name="line.464"></a>
+<FONT color="green">465</FONT>                x = B.Rotate(x);<a name="line.465"></a>
+<FONT color="green">466</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.466"></a>
+<FONT color="green">467</FONT>                    f += Math.pow(factor, i / (x.length - 1.)) * x[i] * x[i];<a name="line.467"></a>
+<FONT color="green">468</FONT>                return f;<a name="line.468"></a>
+<FONT color="green">469</FONT>            }<a name="line.469"></a>
+<FONT color="green">470</FONT>        }<a name="line.470"></a>
+<FONT color="green">471</FONT>    <a name="line.471"></a>
+<FONT color="green">472</FONT>        private static class Elli implements MultivariateFunction {<a name="line.472"></a>
+<FONT color="green">473</FONT>    <a name="line.473"></a>
+<FONT color="green">474</FONT>            private double factor;<a name="line.474"></a>
+<FONT color="green">475</FONT>    <a name="line.475"></a>
+<FONT color="green">476</FONT>            Elli() {<a name="line.476"></a>
+<FONT color="green">477</FONT>                this(1e3);<a name="line.477"></a>
+<FONT color="green">478</FONT>            }<a name="line.478"></a>
+<FONT color="green">479</FONT>    <a name="line.479"></a>
+<FONT color="green">480</FONT>            Elli(double axisratio) {<a name="line.480"></a>
+<FONT color="green">481</FONT>                factor = axisratio * axisratio;<a name="line.481"></a>
+<FONT color="green">482</FONT>            }<a name="line.482"></a>
+<FONT color="green">483</FONT>    <a name="line.483"></a>
+<FONT color="green">484</FONT>            public double value(double[] x) {<a name="line.484"></a>
+<FONT color="green">485</FONT>                double f = 0;<a name="line.485"></a>
+<FONT color="green">486</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.486"></a>
+<FONT color="green">487</FONT>                    f += Math.pow(factor, i / (x.length - 1.)) * x[i] * x[i];<a name="line.487"></a>
+<FONT color="green">488</FONT>                return f;<a name="line.488"></a>
+<FONT color="green">489</FONT>            }<a name="line.489"></a>
+<FONT color="green">490</FONT>        }<a name="line.490"></a>
+<FONT color="green">491</FONT>    <a name="line.491"></a>
+<FONT color="green">492</FONT>        private static class MinusElli implements MultivariateFunction {<a name="line.492"></a>
+<FONT color="green">493</FONT>            private final Elli elli = new Elli();<a name="line.493"></a>
+<FONT color="green">494</FONT>            public double value(double[] x) {<a name="line.494"></a>
+<FONT color="green">495</FONT>                return 1.0 - elli.value(x);<a name="line.495"></a>
+<FONT color="green">496</FONT>            }<a name="line.496"></a>
+<FONT color="green">497</FONT>        }<a name="line.497"></a>
+<FONT color="green">498</FONT>    <a name="line.498"></a>
+<FONT color="green">499</FONT>        private static class DiffPow implements MultivariateFunction {<a name="line.499"></a>
+<FONT color="green">500</FONT>    //        private int fcount = 0;<a name="line.500"></a>
+<FONT color="green">501</FONT>            public double value(double[] x) {<a name="line.501"></a>
+<FONT color="green">502</FONT>                double f = 0;<a name="line.502"></a>
+<FONT color="green">503</FONT>                for (int i = 0; i &lt; x.length; ++i)<a name="line.503"></a>
+<FONT color="green">504</FONT>                    f += Math.pow(Math.abs(x[i]), 2. + 10 * (double) i<a name="line.504"></a>
+<FONT color="green">505</FONT>                            / (x.length - 1.));<a name="line.505"></a>
+<FONT color="green">506</FONT>    //            System.out.print("" + (fcount++) + ") ");<a name="line.506"></a>
+<FONT color="green">507</FONT>    //            for (int i = 0; i &lt; x.length; i++)<a name="line.507"></a>
+<FONT color="green">508</FONT>    //                System.out.print(x[i] +  " ");<a name="line.508"></a>
+<FONT color="green">509</FONT>    //            System.out.println(" = " + f);<a name="line.509"></a>
+<FONT color="green">510</FONT>                return f;<a name="line.510"></a>
+<FONT color="green">511</FONT>            }<a name="line.511"></a>
+<FONT color="green">512</FONT>        }<a name="line.512"></a>
+<FONT color="green">513</FONT>    <a name="line.513"></a>
+<FONT color="green">514</FONT>        private static class SsDiffPow implements MultivariateFunction {<a name="line.514"></a>
+<FONT color="green">515</FONT>    <a name="line.515"></a>
+<FONT color="green">516</FONT>            public double value(double[] x) {<a name="line.516"></a>
+<FONT color="green">517</FONT>                double f = Math.pow(new DiffPow().value(x), 0.25);<a name="line.517"></a>
+<FONT color="green">518</FONT>                return f;<a name="line.518"></a>
+<FONT color="green">519</FONT>            }<a name="line.519"></a>
+<FONT color="green">520</FONT>        }<a name="line.520"></a>

[... 207 lines stripped ...]


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