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<h2 title="Interface AnyMatrix" class="title">Interface AnyMatrix</h2>
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<dd><a href="../../../../../org/apache/commons/math3/linear/FieldMatrix.html" title="interface in org.apache.commons.math3.linear">FieldMatrix</a>&lt;T&gt;, <a href="../../../../../org/apache/commons/math3/linear/RealMatrix.html" title="interface in org.apache.commons.math3.linear">RealMatrix</a>, <a href="../../../../../org/apache/commons/math3/linear/SparseRealMatrix.html" title="interface in org.apache.commons.math3.linear">SparseRealMatrix</a></dd>
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<pre>public interface <span class="strong">AnyMatrix</span></pre>
<div class="block">Interface defining very basic matrix operations.</div>
<dl><dt><span class="strong">Since:</span></dt>
<dd>2.0</dd>
<dt><span class="strong">Version:</span></dt>
<dd>$Id: AnyMatrix.java 1416643 2012-12-03 19:37:14Z tn $</dd></dl>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/linear/AnyMatrix.html#getColumnDimension()">getColumnDimension</a></strong>()</code>
<div class="block">Returns the number of columns in the matrix.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/linear/AnyMatrix.html#getRowDimension()">getRowDimension</a></strong>()</code>
<div class="block">Returns the number of rows in the matrix.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/commons/math3/linear/AnyMatrix.html#isSquare()">isSquare</a></strong>()</code>
<div class="block">Is this a square matrix?</div>
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<pre>boolean&nbsp;isSquare()</pre>
<div class="block">Is this a square matrix?</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>true if the matrix is square (rowDimension = columnDimension)</dd></dl>
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<pre>int&nbsp;getRowDimension()</pre>
<div class="block">Returns the number of rows in the matrix.</div>
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<pre>int&nbsp;getColumnDimension()</pre>
<div class="block">Returns the number of columns in the matrix.</div>
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