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<H1><A ID="SECTION00010000000000000000"> Matrix</A> </H1>

<P> A matrix is a rectangular array:

<P> <P><!– MATH

a b c
d e f

–> </P> <DIV ALIGN="CENTER"> <TABLE> <TR VALIGN="MIDDLE"><TD ALIGN="LEFT"><I>a</I></TD> <TD ALIGN="LEFT"><I>b</I></TD> <TD ALIGN="LEFT"><I>c</I></TD> </TR> <TR VALIGN="MIDDLE"><TD ALIGN="LEFT"><I>d</I></TD> <TD ALIGN="LEFT"><I>e</I></TD> <TD ALIGN="LEFT"><I>f</I></TD> </TR> </TABLE> </DIV><P></P>

<P> The cellsGlossary.tex#cell of a matrix expand to encompass their contents. You can toggle on and off the outline of matrix cells with the Helper Lines command on the View menuView_menu_commands.tex. The outlines do not print.

<P> <BR><HR> <!–Table of Child-Links–> <A ID="CHILD_LINKS"><STRONG>Subsections</STRONG></A>

<UL> <LI><UL> <LI><A NAME="tex2html6" HREF="node2_ct.html" TARGET="contents"><SMALL><!– MATH $\blacktriangleright$ –> <IMG STYLE="" SRC="img1.png" ALT=" $\blacktriangleright$">&nbsp;&nbsp;&nbsp;&nbsp;To enter a matrix</SMALL></A> <LI><A NAME="tex2html7" HREF="node3_mn.html" TARGET="main"><SMALL><!– MATH $\blacktriangleright$ –> <IMG STYLE="" SRC="img1.png" ALT=" $\blacktriangleright$">&nbsp;&nbsp;&nbsp;&nbsp;To enter a 2x2 matrix</SMALL></A> <LI><A NAME="tex2html8" HREF="node4_mn.html" TARGET="main"><SMALL><!– MATH $\blacktriangleright$ –> <IMG STYLE="" SRC="img1.png" ALT=" $\blacktriangleright$">&nbsp;&nbsp;&nbsp;&nbsp;To enclose a matrix in brackets</SMALL></A> </UL> <BR> <LI><A NAME="tex2html9" HREF="node5_mn.html" TARGET="main"><SMALL>&nbsp;Related topics</SMALL></A> </UL> <!–End of Table of Child-Links–>

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