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Formatting, wording fixes. 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@942459 13f79535-47bb-0310-9956-ffa450edef68
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Phil Steitz 2010-05-08 20:11:57 +00:00
parent c2d6a1c1c9
commit 8f3849b986
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6
src/site/xdoc/userguide/random.xml
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@ -124,7 +124,7 @@
initializes the appropriate generator. If you do not explicitly seed the initializes the appropriate generator. If you do not explicitly seed the
generator, it is by default seeded with the current time in milliseconds. generator, it is by default seeded with the current time in milliseconds.
Therefore, to generate sequences of random data values, you should always Therefore, to generate sequences of random data values, you should always
instantiate <strong>one</strong> <code>RandomDataImpl</code> and use it instantiate <strong>one</strong> <code> RandomDataImpl</code> and use it
repeatedly instead of creating new instances for subsequent values in the repeatedly instead of creating new instances for subsequent values in the
sequence. For example, the following will generate a random sequence of 50 sequence. For example, the following will generate a random sequence of 50
long integers between 1 and 1,000,000, using the current time in long integers between 1 and 1,000,000, using the current time in
@ -168,11 +168,11 @@ for (int i = 0; i &lt; 1000; i++) {
<subsection name="2.3 Random Vectors" href="vectors"> <subsection name="2.3 Random Vectors" href="vectors">
<p> <p>
Some algorithm requires random vectors instead of random scalars. When the Some algorithms require random vectors instead of random scalars. When the
components of these vectors are uncorrelated, they may be generated simply components of these vectors are uncorrelated, they may be generated simply
one at a time and packed together in the vector. The <a one at a time and packed together in the vector. The <a
href="../apidocs/org/apache/commons/math/random/UncorrelatedRandomVectorGenerator.html"> href="../apidocs/org/apache/commons/math/random/UncorrelatedRandomVectorGenerator.html">
UncorrelatedRandomVectorGenerator</a> class does however simplify this UncorrelatedRandomVectorGenerator</a> class simplifies this
process by setting the mean and deviation of each component once and process by setting the mean and deviation of each component once and
generating complete vectors. When the components are correlated however, generating complete vectors. When the components are correlated however,
generating them is much more difficult. The <a href="../apidocs/org/apache/commons/math/random/CorrelatedRandomVectorGenerator.html"> generating them is much more difficult. The <a href="../apidocs/org/apache/commons/math/random/CorrelatedRandomVectorGenerator.html">