<?xml version="1.0" encoding="utf-8" ?> <!-- for emacs: -*- coding: utf-8 -*- --> <!-- Apache may like this line in the file .htaccess: AddCharset utf-8 .html --> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg-flat.dtd" > <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head><title>submatrix</title> <link rel="stylesheet" type="text/css" href="../../../../Macaulay2/Style/doc.css"/> </head> <body> <table class="buttons"> <tr> <td><div><a href="_submatrix_sq.html">next</a> | <a href="_sublists.html">previous</a> | <a href="_submatrix_sq.html">forward</a> | <a href="_sublists.html">backward</a> | up | <a href="index.html">top</a> | <a href="master.html">index</a> | <a href="toc.html">toc</a> | <a href="http://www.math.uiuc.edu/Macaulay2/">Macaulay2 web site</a></div> </td> </tr> </table> <hr/> <div><h1>submatrix</h1> <div><!--empty documentation body--></div> <div class="single"><h2>See also</h2> <ul><li><span><a href="_submatrix_sq.html" title="exclude rows and/or columns of a matrix">submatrix'</a> -- exclude rows and/or columns of a matrix</span></li> <li><span><a href="___Matrix_sp_us_sp__List.html" title="select columns">Matrix _ List</a> -- select columns</span></li> <li><span><a href="___Matrix_sp^_sp__List.html" title="select rows">Matrix ^ List</a> -- select rows</span></li> <li><span><a href="___Matrix_sp_us_sp__Array.html" title="component of map corresponding to summand of source">Matrix _ Array</a> -- component of map corresponding to summand of source</span></li> <li><span><a href="___Matrix_sp^_sp__Array.html" title="component of map corresponding to summand of target">Matrix ^ Array</a> -- component of map corresponding to summand of target</span></li> </ul> </div> <div class="waystouse"><h2>Ways to use <tt>submatrix</tt> :</h2> <ul><li><span><a href="_submatrix_lp__Matrix_cm__Visible__List_rp.html" title="select columns">submatrix(Matrix,VisibleList)</a> -- select columns</span></li> <li><span>submatrix(Matrix,Nothing,VisibleList), see <span><a href="_submatrix_lp__Matrix_cm__Visible__List_cm__Visible__List_rp.html" title="select part of a matrix">submatrix(Matrix,VisibleList,VisibleList)</a> -- select part of a matrix</span></span></li> <li><span>submatrix(Matrix,VisibleList,Nothing), see <span><a href="_submatrix_lp__Matrix_cm__Visible__List_cm__Visible__List_rp.html" title="select part of a matrix">submatrix(Matrix,VisibleList,VisibleList)</a> -- select part of a matrix</span></span></li> <li><span><a href="_submatrix_lp__Matrix_cm__Visible__List_cm__Visible__List_rp.html" title="select part of a matrix">submatrix(Matrix,VisibleList,VisibleList)</a> -- select part of a matrix</span></li> </ul> </div> </div> </body> </html>