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<H1>matrix</H1>
<P>
(data structure)

<P>
<strong>Definition:</strong>
A two-dimensional array.  The first index is the row; the second index is the column.
<P><strong>See also</strong>
<a href="squarematrix.html" tppabs="http://hissa.nist.gov/dads/HTML/squarematrix.html"><em>square matrix</em></a>, <a href="rectangmatrx.html" tppabs="http://hissa.nist.gov/dads/HTML/rectangmatrx.html"><em>rectangular matrix</em></a>, <a href="sparsematrix.html" tppabs="http://hissa.nist.gov/dads/HTML/sparsematrix.html"><em>sparse matrix</em></a>, <a href="lowertriangm.html" tppabs="http://hissa.nist.gov/dads/HTML/lowertriangm.html"><em>lower triangular matrix</em></a>, <a href="uppertriangm.html" tppabs="http://hissa.nist.gov/dads/HTML/uppertriangm.html"><em>upper triangular matrix</em></a>, <a href="raggedmatrix.html" tppabs="http://hissa.nist.gov/dads/HTML/raggedmatrix.html"><em>ragged matrix</em></a>, <a href="uniformmatrx.html" tppabs="http://hissa.nist.gov/dads/HTML/uniformmatrx.html"><em>uniform matrix</em></a>.
<P><em>Note:
Often implemented as an <a href="array.html" tppabs="http://hissa.nist.gov/dads/HTML/array.html"><em>array</em></a>.</em>
<P>Author: <a href="terms.html#authorPEB" tppabs="http://hissa.nist.gov/dads/terms.html#authorPEB">PEB</a>

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Entry modified Thu Sep  2 14:29:36 1999.<BR>
HTML page formatted Wed Dec 22 09:35:48 1999.

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