class="strong">Parameters:</span></dt><dd><code>counts</code> - array of counts</dd>
<dt><span class="strong">Returns:</span></dt><dd>- a log2 a - b log2 b - c log2 c + (a+b+c) log2 (a+b+c) when given
         array [a b c]</dd></dl>
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<h4>smOrEq</h4>
<pre>public static&nbsp;boolean&nbsp;smOrEq(double&nbsp;a,
             double&nbsp;b)</pre>
<div class="block">Tests if a is smaller or equal to b.</div>