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Posted to commits@commons.apache.org by lu...@apache.org on 2013/04/07 09:52:13 UTC
svn commit: r857590 [47/48] - in
/websites/production/commons/content/proper/commons-math/xref-test: ./
org/apache/commons/math3/ org/apache/commons/math3/analysis/
org/apache/commons/math3/analysis/differentiation/
org/apache/commons/math3/analysis/fu...
Modified: websites/production/commons/content/proper/commons-math/xref-test/org/apache/commons/math3/util/MathArraysTest.html
==============================================================================
--- websites/production/commons/content/proper/commons-math/xref-test/org/apache/commons/math3/util/MathArraysTest.html (original)
+++ websites/production/commons/content/proper/commons-math/xref-test/org/apache/commons/math3/util/MathArraysTest.html Sun Apr 7 07:52:05 2013
@@ -24,16 +24,16 @@
<a class="jxr_linenumber" name="14" href="#14">14</a> <strong class="jxr_keyword">package</strong> org.apache.commons.math3.util;
<a class="jxr_linenumber" name="15" href="#15">15</a>
<a class="jxr_linenumber" name="16" href="#16">16</a> <strong class="jxr_keyword">import</strong> java.util.Arrays;
-<a class="jxr_linenumber" name="17" href="#17">17</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.NonMonotonicSequenceException;
-<a class="jxr_linenumber" name="18" href="#18">18</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.DimensionMismatchException;
-<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.NotPositiveException;
-<a class="jxr_linenumber" name="20" href="#20">20</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.NotStrictlyPositiveException;
-<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.NullArgumentException;
-<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.MathArithmeticException;
-<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.MathIllegalArgumentException;
-<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.random.Well1024a;
-<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.TestUtils;
-<a class="jxr_linenumber" name="26" href="#26">26</a>
+<a class="jxr_linenumber" name="17" href="#17">17</a>
+<a class="jxr_linenumber" name="18" href="#18">18</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.TestUtils;
+<a class="jxr_linenumber" name="19" href="#19">19</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.DimensionMismatchException;
+<a class="jxr_linenumber" name="20" href="#20">20</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.MathArithmeticException;
+<a class="jxr_linenumber" name="21" href="#21">21</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.MathIllegalArgumentException;
+<a class="jxr_linenumber" name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.NonMonotonicSequenceException;
+<a class="jxr_linenumber" name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.NotPositiveException;
+<a class="jxr_linenumber" name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.NotStrictlyPositiveException;
+<a class="jxr_linenumber" name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.exception.NullArgumentException;
+<a class="jxr_linenumber" name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.commons.math3.random.Well1024a;
<a class="jxr_linenumber" name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.junit.Assert;
<a class="jxr_linenumber" name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.junit.Test;
<a class="jxr_linenumber" name="29" href="#29">29</a>
@@ -43,770 +43,807 @@
<a class="jxr_linenumber" name="33" href="#33">33</a> <em class="jxr_javadoccomment"> * @version $Id$</em>
<a class="jxr_linenumber" name="34" href="#34">34</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="35" href="#35">35</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../org/apache/commons/math3/util/MathArraysTest.html">MathArraysTest</a> {
-<a class="jxr_linenumber" name="36" href="#36">36</a> @Test(expected=DimensionMismatchException.<strong class="jxr_keyword">class</strong>)
-<a class="jxr_linenumber" name="37" href="#37">37</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeAddPrecondition() {
-<a class="jxr_linenumber" name="38" href="#38">38</a> MathArrays.ebeAdd(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[3], <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[4]);
-<a class="jxr_linenumber" name="39" href="#39">39</a> }
-<a class="jxr_linenumber" name="40" href="#40">40</a> @Test(expected=DimensionMismatchException.<strong class="jxr_keyword">class</strong>)
-<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeSubtractPrecondition() {
-<a class="jxr_linenumber" name="42" href="#42">42</a> MathArrays.ebeSubtract(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[3], <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[4]);
-<a class="jxr_linenumber" name="43" href="#43">43</a> }
-<a class="jxr_linenumber" name="44" href="#44">44</a> @Test(expected=DimensionMismatchException.<strong class="jxr_keyword">class</strong>)
-<a class="jxr_linenumber" name="45" href="#45">45</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeMultiplyPrecondition() {
-<a class="jxr_linenumber" name="46" href="#46">46</a> MathArrays.ebeMultiply(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[3], <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[4]);
-<a class="jxr_linenumber" name="47" href="#47">47</a> }
-<a class="jxr_linenumber" name="48" href="#48">48</a> @Test(expected=DimensionMismatchException.<strong class="jxr_keyword">class</strong>)
-<a class="jxr_linenumber" name="49" href="#49">49</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeDividePrecondition() {
-<a class="jxr_linenumber" name="50" href="#50">50</a> MathArrays.ebeDivide(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[3], <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[4]);
-<a class="jxr_linenumber" name="51" href="#51">51</a> }
-<a class="jxr_linenumber" name="52" href="#52">52</a>
-<a class="jxr_linenumber" name="53" href="#53">53</a> @Test
-<a class="jxr_linenumber" name="54" href="#54">54</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeAdd() {
-<a class="jxr_linenumber" name="55" href="#55">55</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a = { 0, 1, 2 };
-<a class="jxr_linenumber" name="56" href="#56">56</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] b = { 3, 5, 7 };
-<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] r = MathArrays.ebeAdd(a, b);
-<a class="jxr_linenumber" name="58" href="#58">58</a>
-<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < a.length; i++) {
-<a class="jxr_linenumber" name="60" href="#60">60</a> Assert.assertEquals(a[i] + b[i], r[i], 0);
-<a class="jxr_linenumber" name="61" href="#61">61</a> }
-<a class="jxr_linenumber" name="62" href="#62">62</a> }
-<a class="jxr_linenumber" name="63" href="#63">63</a> @Test
-<a class="jxr_linenumber" name="64" href="#64">64</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeSubtract() {
-<a class="jxr_linenumber" name="65" href="#65">65</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a = { 0, 1, 2 };
-<a class="jxr_linenumber" name="66" href="#66">66</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] b = { 3, 5, 7 };
-<a class="jxr_linenumber" name="67" href="#67">67</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] r = MathArrays.ebeSubtract(a, b);
-<a class="jxr_linenumber" name="68" href="#68">68</a>
-<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < a.length; i++) {
-<a class="jxr_linenumber" name="70" href="#70">70</a> Assert.assertEquals(a[i] - b[i], r[i], 0);
-<a class="jxr_linenumber" name="71" href="#71">71</a> }
-<a class="jxr_linenumber" name="72" href="#72">72</a> }
-<a class="jxr_linenumber" name="73" href="#73">73</a> @Test
-<a class="jxr_linenumber" name="74" href="#74">74</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeMultiply() {
-<a class="jxr_linenumber" name="75" href="#75">75</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a = { 0, 1, 2 };
-<a class="jxr_linenumber" name="76" href="#76">76</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] b = { 3, 5, 7 };
-<a class="jxr_linenumber" name="77" href="#77">77</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] r = MathArrays.ebeMultiply(a, b);
-<a class="jxr_linenumber" name="78" href="#78">78</a>
-<a class="jxr_linenumber" name="79" href="#79">79</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < a.length; i++) {
-<a class="jxr_linenumber" name="80" href="#80">80</a> Assert.assertEquals(a[i] * b[i], r[i], 0);
-<a class="jxr_linenumber" name="81" href="#81">81</a> }
-<a class="jxr_linenumber" name="82" href="#82">82</a> }
-<a class="jxr_linenumber" name="83" href="#83">83</a> @Test
-<a class="jxr_linenumber" name="84" href="#84">84</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeDivide() {
-<a class="jxr_linenumber" name="85" href="#85">85</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a = { 0, 1, 2 };
-<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] b = { 3, 5, 7 };
-<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] r = MathArrays.ebeDivide(a, b);
-<a class="jxr_linenumber" name="88" href="#88">88</a>
-<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < a.length; i++) {
-<a class="jxr_linenumber" name="90" href="#90">90</a> Assert.assertEquals(a[i] / b[i], r[i], 0);
-<a class="jxr_linenumber" name="91" href="#91">91</a> }
-<a class="jxr_linenumber" name="92" href="#92">92</a> }
-<a class="jxr_linenumber" name="93" href="#93">93</a>
-<a class="jxr_linenumber" name="94" href="#94">94</a> @Test
-<a class="jxr_linenumber" name="95" href="#95">95</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testL1DistanceDouble() {
-<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">double</strong>[] p1 = { 2.5, 0.0 };
-<a class="jxr_linenumber" name="97" href="#97">97</a> <strong class="jxr_keyword">double</strong>[] p2 = { -0.5, 4.0 };
-<a class="jxr_linenumber" name="98" href="#98">98</a> Assert.assertTrue(Precision.equals(7.0, MathArrays.distance1(p1, p2), 1));
-<a class="jxr_linenumber" name="99" href="#99">99</a> }
+<a class="jxr_linenumber" name="36" href="#36">36</a>
+<a class="jxr_linenumber" name="37" href="#37">37</a> @Test
+<a class="jxr_linenumber" name="38" href="#38">38</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testScale() {
+<a class="jxr_linenumber" name="39" href="#39">39</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] test = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { -2.5, -1, 0, 1, 2.5 };
+<a class="jxr_linenumber" name="40" href="#40">40</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] correctTest = MathArrays.copyOf(test);
+<a class="jxr_linenumber" name="41" href="#41">41</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] correctScaled = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[]{5.25, 2.1, 0, -2.1, -5.25};
+<a class="jxr_linenumber" name="42" href="#42">42</a>
+<a class="jxr_linenumber" name="43" href="#43">43</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] scaled = MathArrays.scale(-2.1, test);
+<a class="jxr_linenumber" name="44" href="#44">44</a>
+<a class="jxr_linenumber" name="45" href="#45">45</a> <em class="jxr_comment">// Make sure test has not changed</em>
+<a class="jxr_linenumber" name="46" href="#46">46</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < test.length; i++) {
+<a class="jxr_linenumber" name="47" href="#47">47</a> Assert.assertEquals(correctTest[i], test[i], 0);
+<a class="jxr_linenumber" name="48" href="#48">48</a> }
+<a class="jxr_linenumber" name="49" href="#49">49</a>
+<a class="jxr_linenumber" name="50" href="#50">50</a> <em class="jxr_comment">// Test scaled values</em>
+<a class="jxr_linenumber" name="51" href="#51">51</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < scaled.length; i++) {
+<a class="jxr_linenumber" name="52" href="#52">52</a> Assert.assertEquals(correctScaled[i], scaled[i], 0);
+<a class="jxr_linenumber" name="53" href="#53">53</a> }
+<a class="jxr_linenumber" name="54" href="#54">54</a> }
+<a class="jxr_linenumber" name="55" href="#55">55</a>
+<a class="jxr_linenumber" name="56" href="#56">56</a> @Test
+<a class="jxr_linenumber" name="57" href="#57">57</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testScaleInPlace() {
+<a class="jxr_linenumber" name="58" href="#58">58</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] test = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { -2.5, -1, 0, 1, 2.5 };
+<a class="jxr_linenumber" name="59" href="#59">59</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] correctScaled = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[]{5.25, 2.1, 0, -2.1, -5.25};
+<a class="jxr_linenumber" name="60" href="#60">60</a> MathArrays.scaleInPlace(-2.1, test);
+<a class="jxr_linenumber" name="61" href="#61">61</a>
+<a class="jxr_linenumber" name="62" href="#62">62</a> <em class="jxr_comment">// Make sure test has changed</em>
+<a class="jxr_linenumber" name="63" href="#63">63</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < test.length; i++) {
+<a class="jxr_linenumber" name="64" href="#64">64</a> Assert.assertEquals(correctScaled[i], test[i], 0);
+<a class="jxr_linenumber" name="65" href="#65">65</a> }
+<a class="jxr_linenumber" name="66" href="#66">66</a> }
+<a class="jxr_linenumber" name="67" href="#67">67</a>
+<a class="jxr_linenumber" name="68" href="#68">68</a> @Test(expected=DimensionMismatchException.<strong class="jxr_keyword">class</strong>)
+<a class="jxr_linenumber" name="69" href="#69">69</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeAddPrecondition() {
+<a class="jxr_linenumber" name="70" href="#70">70</a> MathArrays.ebeAdd(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[3], <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[4]);
+<a class="jxr_linenumber" name="71" href="#71">71</a> }
+<a class="jxr_linenumber" name="72" href="#72">72</a> @Test(expected=DimensionMismatchException.<strong class="jxr_keyword">class</strong>)
+<a class="jxr_linenumber" name="73" href="#73">73</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeSubtractPrecondition() {
+<a class="jxr_linenumber" name="74" href="#74">74</a> MathArrays.ebeSubtract(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[3], <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[4]);
+<a class="jxr_linenumber" name="75" href="#75">75</a> }
+<a class="jxr_linenumber" name="76" href="#76">76</a> @Test(expected=DimensionMismatchException.<strong class="jxr_keyword">class</strong>)
+<a class="jxr_linenumber" name="77" href="#77">77</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeMultiplyPrecondition() {
+<a class="jxr_linenumber" name="78" href="#78">78</a> MathArrays.ebeMultiply(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[3], <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[4]);
+<a class="jxr_linenumber" name="79" href="#79">79</a> }
+<a class="jxr_linenumber" name="80" href="#80">80</a> @Test(expected=DimensionMismatchException.<strong class="jxr_keyword">class</strong>)
+<a class="jxr_linenumber" name="81" href="#81">81</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeDividePrecondition() {
+<a class="jxr_linenumber" name="82" href="#82">82</a> MathArrays.ebeDivide(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[3], <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[4]);
+<a class="jxr_linenumber" name="83" href="#83">83</a> }
+<a class="jxr_linenumber" name="84" href="#84">84</a>
+<a class="jxr_linenumber" name="85" href="#85">85</a> @Test
+<a class="jxr_linenumber" name="86" href="#86">86</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeAdd() {
+<a class="jxr_linenumber" name="87" href="#87">87</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a = { 0, 1, 2 };
+<a class="jxr_linenumber" name="88" href="#88">88</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] b = { 3, 5, 7 };
+<a class="jxr_linenumber" name="89" href="#89">89</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] r = MathArrays.ebeAdd(a, b);
+<a class="jxr_linenumber" name="90" href="#90">90</a>
+<a class="jxr_linenumber" name="91" href="#91">91</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < a.length; i++) {
+<a class="jxr_linenumber" name="92" href="#92">92</a> Assert.assertEquals(a[i] + b[i], r[i], 0);
+<a class="jxr_linenumber" name="93" href="#93">93</a> }
+<a class="jxr_linenumber" name="94" href="#94">94</a> }
+<a class="jxr_linenumber" name="95" href="#95">95</a> @Test
+<a class="jxr_linenumber" name="96" href="#96">96</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeSubtract() {
+<a class="jxr_linenumber" name="97" href="#97">97</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a = { 0, 1, 2 };
+<a class="jxr_linenumber" name="98" href="#98">98</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] b = { 3, 5, 7 };
+<a class="jxr_linenumber" name="99" href="#99">99</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] r = MathArrays.ebeSubtract(a, b);
<a class="jxr_linenumber" name="100" href="#100">100</a>
-<a class="jxr_linenumber" name="101" href="#101">101</a> @Test
-<a class="jxr_linenumber" name="102" href="#102">102</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testL1DistanceInt() {
-<a class="jxr_linenumber" name="103" href="#103">103</a> <strong class="jxr_keyword">int</strong>[] p1 = { 3, 0 };
-<a class="jxr_linenumber" name="104" href="#104">104</a> <strong class="jxr_keyword">int</strong>[] p2 = { 0, 4 };
-<a class="jxr_linenumber" name="105" href="#105">105</a> Assert.assertEquals(7, MathArrays.distance1(p1, p2));
-<a class="jxr_linenumber" name="106" href="#106">106</a> }
-<a class="jxr_linenumber" name="107" href="#107">107</a>
-<a class="jxr_linenumber" name="108" href="#108">108</a> @Test
-<a class="jxr_linenumber" name="109" href="#109">109</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testL2DistanceDouble() {
-<a class="jxr_linenumber" name="110" href="#110">110</a> <strong class="jxr_keyword">double</strong>[] p1 = { 2.5, 0.0 };
-<a class="jxr_linenumber" name="111" href="#111">111</a> <strong class="jxr_keyword">double</strong>[] p2 = { -0.5, 4.0 };
-<a class="jxr_linenumber" name="112" href="#112">112</a> Assert.assertTrue(Precision.equals(5.0, MathArrays.distance(p1, p2), 1));
-<a class="jxr_linenumber" name="113" href="#113">113</a> }
-<a class="jxr_linenumber" name="114" href="#114">114</a>
+<a class="jxr_linenumber" name="101" href="#101">101</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < a.length; i++) {
+<a class="jxr_linenumber" name="102" href="#102">102</a> Assert.assertEquals(a[i] - b[i], r[i], 0);
+<a class="jxr_linenumber" name="103" href="#103">103</a> }
+<a class="jxr_linenumber" name="104" href="#104">104</a> }
+<a class="jxr_linenumber" name="105" href="#105">105</a> @Test
+<a class="jxr_linenumber" name="106" href="#106">106</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeMultiply() {
+<a class="jxr_linenumber" name="107" href="#107">107</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a = { 0, 1, 2 };
+<a class="jxr_linenumber" name="108" href="#108">108</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] b = { 3, 5, 7 };
+<a class="jxr_linenumber" name="109" href="#109">109</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] r = MathArrays.ebeMultiply(a, b);
+<a class="jxr_linenumber" name="110" href="#110">110</a>
+<a class="jxr_linenumber" name="111" href="#111">111</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < a.length; i++) {
+<a class="jxr_linenumber" name="112" href="#112">112</a> Assert.assertEquals(a[i] * b[i], r[i], 0);
+<a class="jxr_linenumber" name="113" href="#113">113</a> }
+<a class="jxr_linenumber" name="114" href="#114">114</a> }
<a class="jxr_linenumber" name="115" href="#115">115</a> @Test
-<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testL2DistanceInt() {
-<a class="jxr_linenumber" name="117" href="#117">117</a> <strong class="jxr_keyword">int</strong>[] p1 = { 3, 0 };
-<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">int</strong>[] p2 = { 0, 4 };
-<a class="jxr_linenumber" name="119" href="#119">119</a> Assert.assertTrue(Precision.equals(5, MathArrays.distance(p1, p2), 1));
-<a class="jxr_linenumber" name="120" href="#120">120</a> }
-<a class="jxr_linenumber" name="121" href="#121">121</a>
-<a class="jxr_linenumber" name="122" href="#122">122</a> @Test
-<a class="jxr_linenumber" name="123" href="#123">123</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testLInfDistanceDouble() {
-<a class="jxr_linenumber" name="124" href="#124">124</a> <strong class="jxr_keyword">double</strong>[] p1 = { 2.5, 0.0 };
-<a class="jxr_linenumber" name="125" href="#125">125</a> <strong class="jxr_keyword">double</strong>[] p2 = { -0.5, 4.0 };
-<a class="jxr_linenumber" name="126" href="#126">126</a> Assert.assertTrue(Precision.equals(4.0, MathArrays.distanceInf(p1, p2), 1));
-<a class="jxr_linenumber" name="127" href="#127">127</a> }
-<a class="jxr_linenumber" name="128" href="#128">128</a>
-<a class="jxr_linenumber" name="129" href="#129">129</a> @Test
-<a class="jxr_linenumber" name="130" href="#130">130</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testLInfDistanceInt() {
-<a class="jxr_linenumber" name="131" href="#131">131</a> <strong class="jxr_keyword">int</strong>[] p1 = { 3, 0 };
-<a class="jxr_linenumber" name="132" href="#132">132</a> <strong class="jxr_keyword">int</strong>[] p2 = { 0, 4 };
-<a class="jxr_linenumber" name="133" href="#133">133</a> Assert.assertEquals(4, MathArrays.distanceInf(p1, p2));
-<a class="jxr_linenumber" name="134" href="#134">134</a> }
-<a class="jxr_linenumber" name="135" href="#135">135</a>
-<a class="jxr_linenumber" name="136" href="#136">136</a> @Test
-<a class="jxr_linenumber" name="137" href="#137">137</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCheckOrder() {
-<a class="jxr_linenumber" name="138" href="#138">138</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {-15, -5.5, -1, 2, 15},
-<a class="jxr_linenumber" name="139" href="#139">139</a> MathArrays.OrderDirection.INCREASING, <strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="140" href="#140">140</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {-15, -5.5, -1, 2, 2},
-<a class="jxr_linenumber" name="141" href="#141">141</a> MathArrays.OrderDirection.INCREASING, false);
-<a class="jxr_linenumber" name="142" href="#142">142</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, -5.5, -11, -27.5},
-<a class="jxr_linenumber" name="143" href="#143">143</a> MathArrays.OrderDirection.DECREASING, <strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="144" href="#144">144</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, 0, 0, -5.5, -11, -27.5},
-<a class="jxr_linenumber" name="145" href="#145">145</a> MathArrays.OrderDirection.DECREASING, false);
+<a class="jxr_linenumber" name="116" href="#116">116</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testEbeDivide() {
+<a class="jxr_linenumber" name="117" href="#117">117</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] a = { 0, 1, 2 };
+<a class="jxr_linenumber" name="118" href="#118">118</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] b = { 3, 5, 7 };
+<a class="jxr_linenumber" name="119" href="#119">119</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] r = MathArrays.ebeDivide(a, b);
+<a class="jxr_linenumber" name="120" href="#120">120</a>
+<a class="jxr_linenumber" name="121" href="#121">121</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < a.length; i++) {
+<a class="jxr_linenumber" name="122" href="#122">122</a> Assert.assertEquals(a[i] / b[i], r[i], 0);
+<a class="jxr_linenumber" name="123" href="#123">123</a> }
+<a class="jxr_linenumber" name="124" href="#124">124</a> }
+<a class="jxr_linenumber" name="125" href="#125">125</a>
+<a class="jxr_linenumber" name="126" href="#126">126</a> @Test
+<a class="jxr_linenumber" name="127" href="#127">127</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testL1DistanceDouble() {
+<a class="jxr_linenumber" name="128" href="#128">128</a> <strong class="jxr_keyword">double</strong>[] p1 = { 2.5, 0.0 };
+<a class="jxr_linenumber" name="129" href="#129">129</a> <strong class="jxr_keyword">double</strong>[] p2 = { -0.5, 4.0 };
+<a class="jxr_linenumber" name="130" href="#130">130</a> Assert.assertTrue(Precision.equals(7.0, MathArrays.distance1(p1, p2), 1));
+<a class="jxr_linenumber" name="131" href="#131">131</a> }
+<a class="jxr_linenumber" name="132" href="#132">132</a>
+<a class="jxr_linenumber" name="133" href="#133">133</a> @Test
+<a class="jxr_linenumber" name="134" href="#134">134</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testL1DistanceInt() {
+<a class="jxr_linenumber" name="135" href="#135">135</a> <strong class="jxr_keyword">int</strong>[] p1 = { 3, 0 };
+<a class="jxr_linenumber" name="136" href="#136">136</a> <strong class="jxr_keyword">int</strong>[] p2 = { 0, 4 };
+<a class="jxr_linenumber" name="137" href="#137">137</a> Assert.assertEquals(7, MathArrays.distance1(p1, p2));
+<a class="jxr_linenumber" name="138" href="#138">138</a> }
+<a class="jxr_linenumber" name="139" href="#139">139</a>
+<a class="jxr_linenumber" name="140" href="#140">140</a> @Test
+<a class="jxr_linenumber" name="141" href="#141">141</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testL2DistanceDouble() {
+<a class="jxr_linenumber" name="142" href="#142">142</a> <strong class="jxr_keyword">double</strong>[] p1 = { 2.5, 0.0 };
+<a class="jxr_linenumber" name="143" href="#143">143</a> <strong class="jxr_keyword">double</strong>[] p2 = { -0.5, 4.0 };
+<a class="jxr_linenumber" name="144" href="#144">144</a> Assert.assertTrue(Precision.equals(5.0, MathArrays.distance(p1, p2), 1));
+<a class="jxr_linenumber" name="145" href="#145">145</a> }
<a class="jxr_linenumber" name="146" href="#146">146</a>
-<a class="jxr_linenumber" name="147" href="#147">147</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="148" href="#148">148</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {-15, -5.5, -1, -1, 2, 15},
-<a class="jxr_linenumber" name="149" href="#149">149</a> MathArrays.OrderDirection.INCREASING, <strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="150" href="#150">150</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
-<a class="jxr_linenumber" name="151" href="#151">151</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
-<a class="jxr_linenumber" name="152" href="#152">152</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="153" href="#153">153</a> }
-<a class="jxr_linenumber" name="154" href="#154">154</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="155" href="#155">155</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {-15, -5.5, -1, -2, 2},
-<a class="jxr_linenumber" name="156" href="#156">156</a> MathArrays.OrderDirection.INCREASING, false);
-<a class="jxr_linenumber" name="157" href="#157">157</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
-<a class="jxr_linenumber" name="158" href="#158">158</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
-<a class="jxr_linenumber" name="159" href="#159">159</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="160" href="#160">160</a> }
-<a class="jxr_linenumber" name="161" href="#161">161</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="162" href="#162">162</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, 3, -5.5, -11, -27.5},
-<a class="jxr_linenumber" name="163" href="#163">163</a> MathArrays.OrderDirection.DECREASING, <strong class="jxr_keyword">true</strong>);
-<a class="jxr_linenumber" name="164" href="#164">164</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
-<a class="jxr_linenumber" name="165" href="#165">165</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
-<a class="jxr_linenumber" name="166" href="#166">166</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="167" href="#167">167</a> }
-<a class="jxr_linenumber" name="168" href="#168">168</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="169" href="#169">169</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, -1, 0, -5.5, -11, -27.5},
-<a class="jxr_linenumber" name="170" href="#170">170</a> MathArrays.OrderDirection.DECREASING, false);
-<a class="jxr_linenumber" name="171" href="#171">171</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
-<a class="jxr_linenumber" name="172" href="#172">172</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
-<a class="jxr_linenumber" name="173" href="#173">173</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="174" href="#174">174</a> }
-<a class="jxr_linenumber" name="175" href="#175">175</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="176" href="#176">176</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, 0, -5.5, -11, -10},
-<a class="jxr_linenumber" name="177" href="#177">177</a> MathArrays.OrderDirection.DECREASING, false);
-<a class="jxr_linenumber" name="178" href="#178">178</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
-<a class="jxr_linenumber" name="179" href="#179">179</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
-<a class="jxr_linenumber" name="180" href="#180">180</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="181" href="#181">181</a> }
-<a class="jxr_linenumber" name="182" href="#182">182</a> }
-<a class="jxr_linenumber" name="183" href="#183">183</a>
-<a class="jxr_linenumber" name="184" href="#184">184</a> @Test
-<a class="jxr_linenumber" name="185" href="#185">185</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIsMonotonic() {
-<a class="jxr_linenumber" name="186" href="#186">186</a> Assert.assertFalse(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { -15, -5.5, -1, -1, 2, 15 },
-<a class="jxr_linenumber" name="187" href="#187">187</a> MathArrays.OrderDirection.INCREASING, <strong class="jxr_keyword">true</strong>));
-<a class="jxr_linenumber" name="188" href="#188">188</a> Assert.assertTrue(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { -15, -5.5, -1, 0, 2, 15 },
-<a class="jxr_linenumber" name="189" href="#189">189</a> MathArrays.OrderDirection.INCREASING, <strong class="jxr_keyword">true</strong>));
-<a class="jxr_linenumber" name="190" href="#190">190</a> Assert.assertFalse(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { -15, -5.5, -1, -2, 2 },
-<a class="jxr_linenumber" name="191" href="#191">191</a> MathArrays.OrderDirection.INCREASING, false));
-<a class="jxr_linenumber" name="192" href="#192">192</a> Assert.assertTrue(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { -15, -5.5, -1, -1, 2 },
-<a class="jxr_linenumber" name="193" href="#193">193</a> MathArrays.OrderDirection.INCREASING, false));
-<a class="jxr_linenumber" name="194" href="#194">194</a> Assert.assertFalse(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { 3, 3, -5.5, -11, -27.5 },
-<a class="jxr_linenumber" name="195" href="#195">195</a> MathArrays.OrderDirection.DECREASING, <strong class="jxr_keyword">true</strong>));
-<a class="jxr_linenumber" name="196" href="#196">196</a> Assert.assertTrue(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { 3, 2, -5.5, -11, -27.5 },
-<a class="jxr_linenumber" name="197" href="#197">197</a> MathArrays.OrderDirection.DECREASING, <strong class="jxr_keyword">true</strong>));
-<a class="jxr_linenumber" name="198" href="#198">198</a> Assert.assertFalse(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { 3, -1, 0, -5.5, -11, -27.5 },
-<a class="jxr_linenumber" name="199" href="#199">199</a> MathArrays.OrderDirection.DECREASING, false));
-<a class="jxr_linenumber" name="200" href="#200">200</a> Assert.assertTrue(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] { 3, 0, 0, -5.5, -11, -27.5 },
-<a class="jxr_linenumber" name="201" href="#201">201</a> MathArrays.OrderDirection.DECREASING, false));
-<a class="jxr_linenumber" name="202" href="#202">202</a> }
-<a class="jxr_linenumber" name="203" href="#203">203</a>
-<a class="jxr_linenumber" name="204" href="#204">204</a> @Test
-<a class="jxr_linenumber" name="205" href="#205">205</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIsMonotonicComparable() {
-<a class="jxr_linenumber" name="206" href="#206">206</a> Assert.assertFalse(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> Double[] { <strong class="jxr_keyword">new</strong> Double(-15),
-<a class="jxr_linenumber" name="207" href="#207">207</a> <strong class="jxr_keyword">new</strong> Double(-5.5),
-<a class="jxr_linenumber" name="208" href="#208">208</a> <strong class="jxr_keyword">new</strong> Double(-1),
-<a class="jxr_linenumber" name="209" href="#209">209</a> <strong class="jxr_keyword">new</strong> Double(-1),
-<a class="jxr_linenumber" name="210" href="#210">210</a> <strong class="jxr_keyword">new</strong> Double(2),
-<a class="jxr_linenumber" name="211" href="#211">211</a> <strong class="jxr_keyword">new</strong> Double(15) },
-<a class="jxr_linenumber" name="212" href="#212">212</a> MathArrays.OrderDirection.INCREASING, <strong class="jxr_keyword">true</strong>));
-<a class="jxr_linenumber" name="213" href="#213">213</a> Assert.assertTrue(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> Double[] { <strong class="jxr_keyword">new</strong> Double(-15),
-<a class="jxr_linenumber" name="214" href="#214">214</a> <strong class="jxr_keyword">new</strong> Double(-5.5),
-<a class="jxr_linenumber" name="215" href="#215">215</a> <strong class="jxr_keyword">new</strong> Double(-1),
-<a class="jxr_linenumber" name="216" href="#216">216</a> <strong class="jxr_keyword">new</strong> Double(0),
-<a class="jxr_linenumber" name="217" href="#217">217</a> <strong class="jxr_keyword">new</strong> Double(2),
-<a class="jxr_linenumber" name="218" href="#218">218</a> <strong class="jxr_keyword">new</strong> Double(15) },
-<a class="jxr_linenumber" name="219" href="#219">219</a> MathArrays.OrderDirection.INCREASING, <strong class="jxr_keyword">true</strong>));
-<a class="jxr_linenumber" name="220" href="#220">220</a> Assert.assertFalse(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> Double[] { <strong class="jxr_keyword">new</strong> Double(-15),
-<a class="jxr_linenumber" name="221" href="#221">221</a> <strong class="jxr_keyword">new</strong> Double(-5.5),
-<a class="jxr_linenumber" name="222" href="#222">222</a> <strong class="jxr_keyword">new</strong> Double(-1),
-<a class="jxr_linenumber" name="223" href="#223">223</a> <strong class="jxr_keyword">new</strong> Double(-2),
-<a class="jxr_linenumber" name="224" href="#224">224</a> <strong class="jxr_keyword">new</strong> Double(2) },
-<a class="jxr_linenumber" name="225" href="#225">225</a> MathArrays.OrderDirection.INCREASING, false));
-<a class="jxr_linenumber" name="226" href="#226">226</a> Assert.assertTrue(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> Double[] { <strong class="jxr_keyword">new</strong> Double(-15),
-<a class="jxr_linenumber" name="227" href="#227">227</a> <strong class="jxr_keyword">new</strong> Double(-5.5),
-<a class="jxr_linenumber" name="228" href="#228">228</a> <strong class="jxr_keyword">new</strong> Double(-1),
-<a class="jxr_linenumber" name="229" href="#229">229</a> <strong class="jxr_keyword">new</strong> Double(-1),
-<a class="jxr_linenumber" name="230" href="#230">230</a> <strong class="jxr_keyword">new</strong> Double(2) },
-<a class="jxr_linenumber" name="231" href="#231">231</a> MathArrays.OrderDirection.INCREASING, false));
-<a class="jxr_linenumber" name="232" href="#232">232</a> Assert.assertFalse(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> Double[] { <strong class="jxr_keyword">new</strong> Double(3),
-<a class="jxr_linenumber" name="233" href="#233">233</a> <strong class="jxr_keyword">new</strong> Double(3),
-<a class="jxr_linenumber" name="234" href="#234">234</a> <strong class="jxr_keyword">new</strong> Double(-5.5),
-<a class="jxr_linenumber" name="235" href="#235">235</a> <strong class="jxr_keyword">new</strong> Double(-11),
-<a class="jxr_linenumber" name="236" href="#236">236</a> <strong class="jxr_keyword">new</strong> Double(-27.5) },
-<a class="jxr_linenumber" name="237" href="#237">237</a> MathArrays.OrderDirection.DECREASING, <strong class="jxr_keyword">true</strong>));
-<a class="jxr_linenumber" name="238" href="#238">238</a> Assert.assertTrue(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> Double[] { <strong class="jxr_keyword">new</strong> Double(3),
-<a class="jxr_linenumber" name="239" href="#239">239</a> <strong class="jxr_keyword">new</strong> Double(2),
-<a class="jxr_linenumber" name="240" href="#240">240</a> <strong class="jxr_keyword">new</strong> Double(-5.5),
-<a class="jxr_linenumber" name="241" href="#241">241</a> <strong class="jxr_keyword">new</strong> Double(-11),
-<a class="jxr_linenumber" name="242" href="#242">242</a> <strong class="jxr_keyword">new</strong> Double(-27.5) },
-<a class="jxr_linenumber" name="243" href="#243">243</a> MathArrays.OrderDirection.DECREASING, <strong class="jxr_keyword">true</strong>));
-<a class="jxr_linenumber" name="244" href="#244">244</a> Assert.assertFalse(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> Double[] { <strong class="jxr_keyword">new</strong> Double(3),
-<a class="jxr_linenumber" name="245" href="#245">245</a> <strong class="jxr_keyword">new</strong> Double(-1),
-<a class="jxr_linenumber" name="246" href="#246">246</a> <strong class="jxr_keyword">new</strong> Double(0),
-<a class="jxr_linenumber" name="247" href="#247">247</a> <strong class="jxr_keyword">new</strong> Double(-5.5),
-<a class="jxr_linenumber" name="248" href="#248">248</a> <strong class="jxr_keyword">new</strong> Double(-11),
-<a class="jxr_linenumber" name="249" href="#249">249</a> <strong class="jxr_keyword">new</strong> Double(-27.5) },
-<a class="jxr_linenumber" name="250" href="#250">250</a> MathArrays.OrderDirection.DECREASING, false));
-<a class="jxr_linenumber" name="251" href="#251">251</a> Assert.assertTrue(MathArrays.isMonotonic(<strong class="jxr_keyword">new</strong> Double[] { <strong class="jxr_keyword">new</strong> Double(3),
-<a class="jxr_linenumber" name="252" href="#252">252</a> <strong class="jxr_keyword">new</strong> Double(0),
-<a class="jxr_linenumber" name="253" href="#253">253</a> <strong class="jxr_keyword">new</strong> Double(0),
-<a class="jxr_linenumber" name="254" href="#254">254</a> <strong class="jxr_keyword">new</strong> Double(-5.5),
-<a class="jxr_linenumber" name="255" href="#255">255</a> <strong class="jxr_keyword">new</strong> Double(-11),
-<a class="jxr_linenumber" name="256" href="#256">256</a> <strong class="jxr_keyword">new</strong> Double(-27.5) },
-<a class="jxr_linenumber" name="257" href="#257">257</a> MathArrays.OrderDirection.DECREASING, false));
-<a class="jxr_linenumber" name="258" href="#258">258</a> }
-<a class="jxr_linenumber" name="259" href="#259">259</a>
-<a class="jxr_linenumber" name="260" href="#260">260</a> @Test
-<a class="jxr_linenumber" name="261" href="#261">261</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCheckRectangular() {
-<a class="jxr_linenumber" name="262" href="#262">262</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[][] rect = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[][] {{0, 1}, {2, 3}};
-<a class="jxr_linenumber" name="263" href="#263">263</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[][] ragged = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[][] {{0, 1}, {2}};
-<a class="jxr_linenumber" name="264" href="#264">264</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[][] nullArray = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="265" href="#265">265</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[][] empty = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[][] {};
-<a class="jxr_linenumber" name="266" href="#266">266</a> MathArrays.checkRectangular(rect);
-<a class="jxr_linenumber" name="267" href="#267">267</a> MathArrays.checkRectangular(empty);
-<a class="jxr_linenumber" name="268" href="#268">268</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="269" href="#269">269</a> MathArrays.checkRectangular(ragged);
-<a class="jxr_linenumber" name="270" href="#270">270</a> Assert.fail(<span class="jxr_string">"Expecting DimensionMismatchException"</span>);
-<a class="jxr_linenumber" name="271" href="#271">271</a> } <strong class="jxr_keyword">catch</strong> (DimensionMismatchException ex) {
-<a class="jxr_linenumber" name="272" href="#272">272</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="273" href="#273">273</a> }
-<a class="jxr_linenumber" name="274" href="#274">274</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="275" href="#275">275</a> MathArrays.checkRectangular(nullArray);
-<a class="jxr_linenumber" name="276" href="#276">276</a> Assert.fail(<span class="jxr_string">"Expecting NullArgumentException"</span>);
-<a class="jxr_linenumber" name="277" href="#277">277</a> } <strong class="jxr_keyword">catch</strong> (NullArgumentException ex) {
-<a class="jxr_linenumber" name="278" href="#278">278</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="279" href="#279">279</a> }
-<a class="jxr_linenumber" name="280" href="#280">280</a> }
-<a class="jxr_linenumber" name="281" href="#281">281</a>
-<a class="jxr_linenumber" name="282" href="#282">282</a> @Test
-<a class="jxr_linenumber" name="283" href="#283">283</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCheckPositive() {
-<a class="jxr_linenumber" name="284" href="#284">284</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] positive = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {1, 2, 3};
-<a class="jxr_linenumber" name="285" href="#285">285</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] nonNegative = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {0, 1, 2};
-<a class="jxr_linenumber" name="286" href="#286">286</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] nullArray = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="287" href="#287">287</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] empty = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {};
-<a class="jxr_linenumber" name="288" href="#288">288</a> MathArrays.checkPositive(positive);
-<a class="jxr_linenumber" name="289" href="#289">289</a> MathArrays.checkPositive(empty);
-<a class="jxr_linenumber" name="290" href="#290">290</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="291" href="#291">291</a> MathArrays.checkPositive(nullArray);
-<a class="jxr_linenumber" name="292" href="#292">292</a> Assert.fail(<span class="jxr_string">"Expecting NullPointerException"</span>);
-<a class="jxr_linenumber" name="293" href="#293">293</a> } <strong class="jxr_keyword">catch</strong> (NullPointerException ex) {
-<a class="jxr_linenumber" name="294" href="#294">294</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="295" href="#295">295</a> }
-<a class="jxr_linenumber" name="296" href="#296">296</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="297" href="#297">297</a> MathArrays.checkPositive(nonNegative);
-<a class="jxr_linenumber" name="298" href="#298">298</a> Assert.fail(<span class="jxr_string">"Expecting NotStrictlyPositiveException"</span>);
-<a class="jxr_linenumber" name="299" href="#299">299</a> } <strong class="jxr_keyword">catch</strong> (NotStrictlyPositiveException ex) {
-<a class="jxr_linenumber" name="300" href="#300">300</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="301" href="#301">301</a> }
-<a class="jxr_linenumber" name="302" href="#302">302</a> }
-<a class="jxr_linenumber" name="303" href="#303">303</a>
-<a class="jxr_linenumber" name="304" href="#304">304</a> @Test
-<a class="jxr_linenumber" name="305" href="#305">305</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCheckNonNegative() {
-<a class="jxr_linenumber" name="306" href="#306">306</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[] nonNegative = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[] {0, 1};
-<a class="jxr_linenumber" name="307" href="#307">307</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[] hasNegative = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[] {-1};
-<a class="jxr_linenumber" name="308" href="#308">308</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[] nullArray = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="309" href="#309">309</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[] empty = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[] {};
-<a class="jxr_linenumber" name="310" href="#310">310</a> MathArrays.checkNonNegative(nonNegative);
-<a class="jxr_linenumber" name="311" href="#311">311</a> MathArrays.checkNonNegative(empty);
-<a class="jxr_linenumber" name="312" href="#312">312</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="313" href="#313">313</a> MathArrays.checkNonNegative(nullArray);
-<a class="jxr_linenumber" name="314" href="#314">314</a> Assert.fail(<span class="jxr_string">"Expecting NullPointerException"</span>);
-<a class="jxr_linenumber" name="315" href="#315">315</a> } <strong class="jxr_keyword">catch</strong> (NullPointerException ex) {
-<a class="jxr_linenumber" name="316" href="#316">316</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="317" href="#317">317</a> }
-<a class="jxr_linenumber" name="318" href="#318">318</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="319" href="#319">319</a> MathArrays.checkNonNegative(hasNegative);
-<a class="jxr_linenumber" name="320" href="#320">320</a> Assert.fail(<span class="jxr_string">"Expecting NotPositiveException"</span>);
-<a class="jxr_linenumber" name="321" href="#321">321</a> } <strong class="jxr_keyword">catch</strong> (NotPositiveException ex) {
-<a class="jxr_linenumber" name="322" href="#322">322</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="323" href="#323">323</a> }
-<a class="jxr_linenumber" name="324" href="#324">324</a> }
-<a class="jxr_linenumber" name="325" href="#325">325</a>
-<a class="jxr_linenumber" name="326" href="#326">326</a> @Test
-<a class="jxr_linenumber" name="327" href="#327">327</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCheckNonNegative2D() {
-<a class="jxr_linenumber" name="328" href="#328">328</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[][] nonNegative = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[][] {{0, 1}, {1, 0}};
-<a class="jxr_linenumber" name="329" href="#329">329</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[][] hasNegative = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[][] {{-1}, {0}};
-<a class="jxr_linenumber" name="330" href="#330">330</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[][] nullArray = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="331" href="#331">331</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong>[][] empty = <strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">long</strong>[][] {};
-<a class="jxr_linenumber" name="332" href="#332">332</a> MathArrays.checkNonNegative(nonNegative);
-<a class="jxr_linenumber" name="333" href="#333">333</a> MathArrays.checkNonNegative(empty);
-<a class="jxr_linenumber" name="334" href="#334">334</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="335" href="#335">335</a> MathArrays.checkNonNegative(nullArray);
-<a class="jxr_linenumber" name="336" href="#336">336</a> Assert.fail(<span class="jxr_string">"Expecting NullPointerException"</span>);
-<a class="jxr_linenumber" name="337" href="#337">337</a> } <strong class="jxr_keyword">catch</strong> (NullPointerException ex) {
-<a class="jxr_linenumber" name="338" href="#338">338</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="339" href="#339">339</a> }
-<a class="jxr_linenumber" name="340" href="#340">340</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="341" href="#341">341</a> MathArrays.checkNonNegative(hasNegative);
-<a class="jxr_linenumber" name="342" href="#342">342</a> Assert.fail(<span class="jxr_string">"Expecting NotPositiveException"</span>);
-<a class="jxr_linenumber" name="343" href="#343">343</a> } <strong class="jxr_keyword">catch</strong> (NotPositiveException ex) {
-<a class="jxr_linenumber" name="344" href="#344">344</a> <em class="jxr_comment">// Expected</em>
-<a class="jxr_linenumber" name="345" href="#345">345</a> }
-<a class="jxr_linenumber" name="346" href="#346">346</a> }
-<a class="jxr_linenumber" name="347" href="#347">347</a>
-<a class="jxr_linenumber" name="348" href="#348">348</a> @Test
-<a class="jxr_linenumber" name="349" href="#349">349</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortInPlace() {
-<a class="jxr_linenumber" name="350" href="#350">350</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] x1 = {2, 5, -3, 1, 4};
-<a class="jxr_linenumber" name="351" href="#351">351</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] x2 = {4, 25, 9, 1, 16};
-<a class="jxr_linenumber" name="352" href="#352">352</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] x3 = {8, 125, -27, 1, 64};
-<a class="jxr_linenumber" name="353" href="#353">353</a>
-<a class="jxr_linenumber" name="354" href="#354">354</a> MathArrays.sortInPlace(x1, x2, x3);
-<a class="jxr_linenumber" name="355" href="#355">355</a>
-<a class="jxr_linenumber" name="356" href="#356">356</a> Assert.assertEquals(-3, x1[0], Math.ulp(1d));
-<a class="jxr_linenumber" name="357" href="#357">357</a> Assert.assertEquals(9, x2[0], Math.ulp(1d));
-<a class="jxr_linenumber" name="358" href="#358">358</a> Assert.assertEquals(-27, x3[0], Math.ulp(1d));
-<a class="jxr_linenumber" name="359" href="#359">359</a>
-<a class="jxr_linenumber" name="360" href="#360">360</a> Assert.assertEquals(1, x1[1], Math.ulp(1d));
-<a class="jxr_linenumber" name="361" href="#361">361</a> Assert.assertEquals(1, x2[1], Math.ulp(1d));
-<a class="jxr_linenumber" name="362" href="#362">362</a> Assert.assertEquals(1, x3[1], Math.ulp(1d));
-<a class="jxr_linenumber" name="363" href="#363">363</a>
-<a class="jxr_linenumber" name="364" href="#364">364</a> Assert.assertEquals(2, x1[2], Math.ulp(1d));
-<a class="jxr_linenumber" name="365" href="#365">365</a> Assert.assertEquals(4, x2[2], Math.ulp(1d));
-<a class="jxr_linenumber" name="366" href="#366">366</a> Assert.assertEquals(8, x3[2], Math.ulp(1d));
-<a class="jxr_linenumber" name="367" href="#367">367</a>
-<a class="jxr_linenumber" name="368" href="#368">368</a> Assert.assertEquals(4, x1[3], Math.ulp(1d));
-<a class="jxr_linenumber" name="369" href="#369">369</a> Assert.assertEquals(16, x2[3], Math.ulp(1d));
-<a class="jxr_linenumber" name="370" href="#370">370</a> Assert.assertEquals(64, x3[3], Math.ulp(1d));
-<a class="jxr_linenumber" name="371" href="#371">371</a>
-<a class="jxr_linenumber" name="372" href="#372">372</a> Assert.assertEquals(5, x1[4], Math.ulp(1d));
-<a class="jxr_linenumber" name="373" href="#373">373</a> Assert.assertEquals(25, x2[4], Math.ulp(1d));
-<a class="jxr_linenumber" name="374" href="#374">374</a> Assert.assertEquals(125, x3[4], Math.ulp(1d));
-<a class="jxr_linenumber" name="375" href="#375">375</a> }
-<a class="jxr_linenumber" name="376" href="#376">376</a>
-<a class="jxr_linenumber" name="377" href="#377">377</a> @Test
-<a class="jxr_linenumber" name="378" href="#378">378</a> <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Example in javadoc */</em>
-<a class="jxr_linenumber" name="379" href="#379">379</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortInPlaceExample() {
-<a class="jxr_linenumber" name="380" href="#380">380</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] x = {3, 1, 2};
-<a class="jxr_linenumber" name="381" href="#381">381</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] y = {1, 2, 3};
-<a class="jxr_linenumber" name="382" href="#382">382</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] z = {0, 5, 7};
-<a class="jxr_linenumber" name="383" href="#383">383</a> MathArrays.sortInPlace(x, y, z);
-<a class="jxr_linenumber" name="384" href="#384">384</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] sx = {1, 2, 3};
-<a class="jxr_linenumber" name="385" href="#385">385</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] sy = {2, 3, 1};
-<a class="jxr_linenumber" name="386" href="#386">386</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] sz = {5, 7, 0};
-<a class="jxr_linenumber" name="387" href="#387">387</a> Assert.assertTrue(Arrays.equals(sx, x));
-<a class="jxr_linenumber" name="388" href="#388">388</a> Assert.assertTrue(Arrays.equals(sy, y));
-<a class="jxr_linenumber" name="389" href="#389">389</a> Assert.assertTrue(Arrays.equals(sz, z));
-<a class="jxr_linenumber" name="390" href="#390">390</a> }
-<a class="jxr_linenumber" name="391" href="#391">391</a>
-<a class="jxr_linenumber" name="392" href="#392">392</a> @Test
-<a class="jxr_linenumber" name="393" href="#393">393</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortInPlaceFailures() {
-<a class="jxr_linenumber" name="394" href="#394">394</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] nullArray = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="395" href="#395">395</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] one = {1};
-<a class="jxr_linenumber" name="396" href="#396">396</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] two = {1, 2};
-<a class="jxr_linenumber" name="397" href="#397">397</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] onep = {2};
-<a class="jxr_linenumber" name="398" href="#398">398</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="399" href="#399">399</a> MathArrays.sortInPlace(one, two);
-<a class="jxr_linenumber" name="400" href="#400">400</a> Assert.fail(<span class="jxr_string">"Expecting DimensionMismatchException"</span>);
-<a class="jxr_linenumber" name="401" href="#401">401</a> } <strong class="jxr_keyword">catch</strong> (DimensionMismatchException ex) {
-<a class="jxr_linenumber" name="402" href="#402">402</a> <em class="jxr_comment">// expected</em>
-<a class="jxr_linenumber" name="403" href="#403">403</a> }
-<a class="jxr_linenumber" name="404" href="#404">404</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="405" href="#405">405</a> MathArrays.sortInPlace(one, nullArray);
-<a class="jxr_linenumber" name="406" href="#406">406</a> Assert.fail(<span class="jxr_string">"Expecting NullArgumentException"</span>);
-<a class="jxr_linenumber" name="407" href="#407">407</a> } <strong class="jxr_keyword">catch</strong> (NullArgumentException ex) {
-<a class="jxr_linenumber" name="408" href="#408">408</a> <em class="jxr_comment">// expected</em>
-<a class="jxr_linenumber" name="409" href="#409">409</a> }
-<a class="jxr_linenumber" name="410" href="#410">410</a> <strong class="jxr_keyword">try</strong> {
-<a class="jxr_linenumber" name="411" href="#411">411</a> MathArrays.sortInPlace(one, onep, nullArray);
-<a class="jxr_linenumber" name="412" href="#412">412</a> Assert.fail(<span class="jxr_string">"Expecting NullArgumentException"</span>);
-<a class="jxr_linenumber" name="413" href="#413">413</a> } <strong class="jxr_keyword">catch</strong> (NullArgumentException ex) {
-<a class="jxr_linenumber" name="414" href="#414">414</a> <em class="jxr_comment">// expected</em>
-<a class="jxr_linenumber" name="415" href="#415">415</a> }
-<a class="jxr_linenumber" name="416" href="#416">416</a> }
-<a class="jxr_linenumber" name="417" href="#417">417</a>
-<a class="jxr_linenumber" name="418" href="#418">418</a> @Test
-<a class="jxr_linenumber" name="419" href="#419">419</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCopyOfInt() {
-<a class="jxr_linenumber" name="420" href="#420">420</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>[] source = { Integer.MIN_VALUE,
-<a class="jxr_linenumber" name="421" href="#421">421</a> -1, 0, 1, 3, 113, 4769,
-<a class="jxr_linenumber" name="422" href="#422">422</a> Integer.MAX_VALUE };
-<a class="jxr_linenumber" name="423" href="#423">423</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>[] dest = MathArrays.copyOf(source);
-<a class="jxr_linenumber" name="424" href="#424">424</a>
-<a class="jxr_linenumber" name="425" href="#425">425</a> Assert.assertEquals(dest.length, source.length);
-<a class="jxr_linenumber" name="426" href="#426">426</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < source.length; i++) {
-<a class="jxr_linenumber" name="427" href="#427">427</a> Assert.assertEquals(source[i], dest[i]);
-<a class="jxr_linenumber" name="428" href="#428">428</a> }
-<a class="jxr_linenumber" name="429" href="#429">429</a> }
-<a class="jxr_linenumber" name="430" href="#430">430</a>
-<a class="jxr_linenumber" name="431" href="#431">431</a> @Test
-<a class="jxr_linenumber" name="432" href="#432">432</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCopyOfInt2() {
-<a class="jxr_linenumber" name="433" href="#433">433</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>[] source = { Integer.MIN_VALUE,
-<a class="jxr_linenumber" name="434" href="#434">434</a> -1, 0, 1, 3, 113, 4769,
-<a class="jxr_linenumber" name="435" href="#435">435</a> Integer.MAX_VALUE };
-<a class="jxr_linenumber" name="436" href="#436">436</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> offset = 3;
-<a class="jxr_linenumber" name="437" href="#437">437</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>[] dest = MathArrays.copyOf(source, source.length - offset);
-<a class="jxr_linenumber" name="438" href="#438">438</a>
-<a class="jxr_linenumber" name="439" href="#439">439</a> Assert.assertEquals(dest.length, source.length - offset);
-<a class="jxr_linenumber" name="440" href="#440">440</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < source.length - offset; i++) {
-<a class="jxr_linenumber" name="441" href="#441">441</a> Assert.assertEquals(source[i], dest[i]);
-<a class="jxr_linenumber" name="442" href="#442">442</a> }
-<a class="jxr_linenumber" name="443" href="#443">443</a> }
-<a class="jxr_linenumber" name="444" href="#444">444</a>
-<a class="jxr_linenumber" name="445" href="#445">445</a> @Test
-<a class="jxr_linenumber" name="446" href="#446">446</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCopyOfInt3() {
-<a class="jxr_linenumber" name="447" href="#447">447</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>[] source = { Integer.MIN_VALUE,
-<a class="jxr_linenumber" name="448" href="#448">448</a> -1, 0, 1, 3, 113, 4769,
-<a class="jxr_linenumber" name="449" href="#449">449</a> Integer.MAX_VALUE };
-<a class="jxr_linenumber" name="450" href="#450">450</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> offset = 3;
-<a class="jxr_linenumber" name="451" href="#451">451</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong>[] dest = MathArrays.copyOf(source, source.length + offset);
-<a class="jxr_linenumber" name="452" href="#452">452</a>
-<a class="jxr_linenumber" name="453" href="#453">453</a> Assert.assertEquals(dest.length, source.length + offset);
-<a class="jxr_linenumber" name="454" href="#454">454</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < source.length; i++) {
-<a class="jxr_linenumber" name="455" href="#455">455</a> Assert.assertEquals(source[i], dest[i]);
-<a class="jxr_linenumber" name="456" href="#456">456</a> }
-<a class="jxr_linenumber" name="457" href="#457">457</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = source.length; i < source.length + offset; i++) {
-<a class="jxr_linenumber" name="458" href="#458">458</a> Assert.assertEquals(0, dest[i], 0);
-<a class="jxr_linenumber" name="459" href="#459">459</a> }
-<a class="jxr_linenumber" name="460" href="#460">460</a> }
-<a class="jxr_linenumber" name="461" href="#461">461</a>
-<a class="jxr_linenumber" name="462" href="#462">462</a> @Test
-<a class="jxr_linenumber" name="463" href="#463">463</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCopyOfDouble() {
-<a class="jxr_linenumber" name="464" href="#464">464</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] source = { Double.NEGATIVE_INFINITY,
-<a class="jxr_linenumber" name="465" href="#465">465</a> -Double.MAX_VALUE,
-<a class="jxr_linenumber" name="466" href="#466">466</a> -1, 0,
-<a class="jxr_linenumber" name="467" href="#467">467</a> Double.MIN_VALUE,
-<a class="jxr_linenumber" name="468" href="#468">468</a> Math.ulp(1d),
-<a class="jxr_linenumber" name="469" href="#469">469</a> 1, 3, 113, 4769,
-<a class="jxr_linenumber" name="470" href="#470">470</a> Double.MAX_VALUE,
-<a class="jxr_linenumber" name="471" href="#471">471</a> Double.POSITIVE_INFINITY };
-<a class="jxr_linenumber" name="472" href="#472">472</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] dest = MathArrays.copyOf(source);
-<a class="jxr_linenumber" name="473" href="#473">473</a>
-<a class="jxr_linenumber" name="474" href="#474">474</a> Assert.assertEquals(dest.length, source.length);
-<a class="jxr_linenumber" name="475" href="#475">475</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < source.length; i++) {
-<a class="jxr_linenumber" name="476" href="#476">476</a> Assert.assertEquals(source[i], dest[i], 0);
-<a class="jxr_linenumber" name="477" href="#477">477</a> }
-<a class="jxr_linenumber" name="478" href="#478">478</a> }
-<a class="jxr_linenumber" name="479" href="#479">479</a>
-<a class="jxr_linenumber" name="480" href="#480">480</a> @Test
-<a class="jxr_linenumber" name="481" href="#481">481</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCopyOfDouble2() {
-<a class="jxr_linenumber" name="482" href="#482">482</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] source = { Double.NEGATIVE_INFINITY,
-<a class="jxr_linenumber" name="483" href="#483">483</a> -Double.MAX_VALUE,
-<a class="jxr_linenumber" name="484" href="#484">484</a> -1, 0,
-<a class="jxr_linenumber" name="485" href="#485">485</a> Double.MIN_VALUE,
-<a class="jxr_linenumber" name="486" href="#486">486</a> Math.ulp(1d),
-<a class="jxr_linenumber" name="487" href="#487">487</a> 1, 3, 113, 4769,
-<a class="jxr_linenumber" name="488" href="#488">488</a> Double.MAX_VALUE,
-<a class="jxr_linenumber" name="489" href="#489">489</a> Double.POSITIVE_INFINITY };
-<a class="jxr_linenumber" name="490" href="#490">490</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> offset = 3;
-<a class="jxr_linenumber" name="491" href="#491">491</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] dest = MathArrays.copyOf(source, source.length - offset);
-<a class="jxr_linenumber" name="492" href="#492">492</a>
-<a class="jxr_linenumber" name="493" href="#493">493</a> Assert.assertEquals(dest.length, source.length - offset);
-<a class="jxr_linenumber" name="494" href="#494">494</a> <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i < source.length - offset; i++) {
-<a class="jxr_linenumber" name="495" href="#495">495</a> Assert.assertEquals(source[i], dest[i], 0);
-<a class="jxr_linenumber" name="496" href="#496">496</a> }
-<a class="jxr_linenumber" name="497" href="#497">497</a> }
-<a class="jxr_linenumber" name="498" href="#498">498</a>
-<a class="jxr_linenumber" name="499" href="#499">499</a> @Test
-<a class="jxr_linenumber" name="500" href="#500">500</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCopyOfDouble3() {
-<a class="jxr_linenumber" name="501" href="#501">501</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] source = { Double.NEGATIVE_INFINITY,
-<a class="jxr_linenumber" name="502" href="#502">502</a> -Double.MAX_VALUE,
-<a class="jxr_linenumber" name="503" href="#503">503</a> -1, 0,
-<a class="jxr_linenumber" name="504" href="#504">504</a> Double.MIN_VALUE,
-<a class="jxr_linenumber" name="505" href="#505">505</a> Math.ulp(1d),
-<a class="jxr_linenumber" name="506" href="#506">506</a> 1, 3, 113, 4769,
-<a class="jxr_linenumber" name="507" href="#507">507</a> Double.MAX_VALUE,
-<a class="jxr_linenumber" name="508" href="#508">508</a> Double.POSITIVE_INFINITY };
-<a class="jxr_linenumber" name="509" href="#509">509</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> offset = 3;
-<a class="jxr_linenumber" name="510" href="#510">510</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">double</strong>[] dest = MathArrays.copyOf(source, source.length + offset);
+<a class="jxr_linenumber" name="147" href="#147">147</a> @Test
+<a class="jxr_linenumber" name="148" href="#148">148</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testL2DistanceInt() {
+<a class="jxr_linenumber" name="149" href="#149">149</a> <strong class="jxr_keyword">int</strong>[] p1 = { 3, 0 };
+<a class="jxr_linenumber" name="150" href="#150">150</a> <strong class="jxr_keyword">int</strong>[] p2 = { 0, 4 };
+<a class="jxr_linenumber" name="151" href="#151">151</a> Assert.assertTrue(Precision.equals(5, MathArrays.distance(p1, p2), 1));
+<a class="jxr_linenumber" name="152" href="#152">152</a> }
+<a class="jxr_linenumber" name="153" href="#153">153</a>
+<a class="jxr_linenumber" name="154" href="#154">154</a> @Test
+<a class="jxr_linenumber" name="155" href="#155">155</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testLInfDistanceDouble() {
+<a class="jxr_linenumber" name="156" href="#156">156</a> <strong class="jxr_keyword">double</strong>[] p1 = { 2.5, 0.0 };
+<a class="jxr_linenumber" name="157" href="#157">157</a> <strong class="jxr_keyword">double</strong>[] p2 = { -0.5, 4.0 };
+<a class="jxr_linenumber" name="158" href="#158">158</a> Assert.assertTrue(Precision.equals(4.0, MathArrays.distanceInf(p1, p2), 1));
+<a class="jxr_linenumber" name="159" href="#159">159</a> }
+<a class="jxr_linenumber" name="160" href="#160">160</a>
+<a class="jxr_linenumber" name="161" href="#161">161</a> @Test
+<a class="jxr_linenumber" name="162" href="#162">162</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testLInfDistanceInt() {
+<a class="jxr_linenumber" name="163" href="#163">163</a> <strong class="jxr_keyword">int</strong>[] p1 = { 3, 0 };
+<a class="jxr_linenumber" name="164" href="#164">164</a> <strong class="jxr_keyword">int</strong>[] p2 = { 0, 4 };
+<a class="jxr_linenumber" name="165" href="#165">165</a> Assert.assertEquals(4, MathArrays.distanceInf(p1, p2));
+<a class="jxr_linenumber" name="166" href="#166">166</a> }
+<a class="jxr_linenumber" name="167" href="#167">167</a>
+<a class="jxr_linenumber" name="168" href="#168">168</a> @Test
+<a class="jxr_linenumber" name="169" href="#169">169</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testCheckOrder() {
+<a class="jxr_linenumber" name="170" href="#170">170</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {-15, -5.5, -1, 2, 15},
+<a class="jxr_linenumber" name="171" href="#171">171</a> MathArrays.OrderDirection.INCREASING, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="172" href="#172">172</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {-15, -5.5, -1, 2, 2},
+<a class="jxr_linenumber" name="173" href="#173">173</a> MathArrays.OrderDirection.INCREASING, false);
+<a class="jxr_linenumber" name="174" href="#174">174</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, -5.5, -11, -27.5},
+<a class="jxr_linenumber" name="175" href="#175">175</a> MathArrays.OrderDirection.DECREASING, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="176" href="#176">176</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, 0, 0, -5.5, -11, -27.5},
+<a class="jxr_linenumber" name="177" href="#177">177</a> MathArrays.OrderDirection.DECREASING, false);
+<a class="jxr_linenumber" name="178" href="#178">178</a>
+<a class="jxr_linenumber" name="179" href="#179">179</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="180" href="#180">180</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {-15, -5.5, -1, -1, 2, 15},
+<a class="jxr_linenumber" name="181" href="#181">181</a> MathArrays.OrderDirection.INCREASING, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="182" href="#182">182</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
+<a class="jxr_linenumber" name="183" href="#183">183</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
+<a class="jxr_linenumber" name="184" href="#184">184</a> <em class="jxr_comment">// Expected</em>
+<a class="jxr_linenumber" name="185" href="#185">185</a> }
+<a class="jxr_linenumber" name="186" href="#186">186</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="187" href="#187">187</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {-15, -5.5, -1, -2, 2},
+<a class="jxr_linenumber" name="188" href="#188">188</a> MathArrays.OrderDirection.INCREASING, false);
+<a class="jxr_linenumber" name="189" href="#189">189</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
+<a class="jxr_linenumber" name="190" href="#190">190</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
+<a class="jxr_linenumber" name="191" href="#191">191</a> <em class="jxr_comment">// Expected</em>
+<a class="jxr_linenumber" name="192" href="#192">192</a> }
+<a class="jxr_linenumber" name="193" href="#193">193</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="194" href="#194">194</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, 3, -5.5, -11, -27.5},
+<a class="jxr_linenumber" name="195" href="#195">195</a> MathArrays.OrderDirection.DECREASING, <strong class="jxr_keyword">true</strong>);
+<a class="jxr_linenumber" name="196" href="#196">196</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
+<a class="jxr_linenumber" name="197" href="#197">197</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
+<a class="jxr_linenumber" name="198" href="#198">198</a> <em class="jxr_comment">// Expected</em>
+<a class="jxr_linenumber" name="199" href="#199">199</a> }
+<a class="jxr_linenumber" name="200" href="#200">200</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="201" href="#201">201</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, -1, 0, -5.5, -11, -27.5},
+<a class="jxr_linenumber" name="202" href="#202">202</a> MathArrays.OrderDirection.DECREASING, false);
+<a class="jxr_linenumber" name="203" href="#203">203</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
+<a class="jxr_linenumber" name="204" href="#204">204</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
+<a class="jxr_linenumber" name="205" href="#205">205</a> <em class="jxr_comment">// Expected</em>
+<a class="jxr_linenumber" name="206" href="#206">206</a> }
+<a class="jxr_linenumber" name="207" href="#207">207</a> <strong class="jxr_keyword">try</strong> {
+<a class="jxr_linenumber" name="208" href="#208">208</a> MathArrays.checkOrder(<strong class="jxr_keyword">new</strong> <strong class="jxr_keyword">double</strong>[] {3, 0, -5.5, -11, -10},
+<a class="jxr_linenumber" name="209" href="#209">209</a> MathArrays.OrderDirection.DECREASING, false);
+<a class="jxr_linenumber" name="210" href="#210">210</a> Assert.fail(<span class="jxr_string">"an exception should have been thrown"</span>);
+<a class="jxr_linenumber" name="211" href="#211">211</a> } <strong class="jxr_keyword">catch</strong> (NonMonotonicSequenceException e) {
+<a class="jxr_linenumber" name="212" href="#212">212</a> <em class="jxr_comment">// Expected</em>
+<a class="jxr_linenumber" name="213" href="#213">213</a> }
+<a class="jxr_linenumber" name="214" href="#214">214</a> }
+<a class="jxr_linenumber" name="215" href="#215">215</a>
[... 912 lines stripped ...]