<?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>sortColumns(..., MonomialOrder => ...) -- specify Ascending or Descending monomial order</title> <link rel="stylesheet" type="text/css" href="../../../../Macaulay2/Style/doc.css"/> </head> <body> <table class="buttons"> <tr> <td><div><a href="___Sort__Strategy.html">next</a> | <a href="_sort__Columns_lp..._cm_sp__Degree__Order_sp_eq_gt_sp..._rp.html">previous</a> | <a href="___Sort__Strategy.html">forward</a> | <a href="_sort__Columns_lp..._cm_sp__Degree__Order_sp_eq_gt_sp..._rp.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>sortColumns(..., MonomialOrder => ...) -- specify Ascending or Descending monomial order</h1> <div class="single"><h2>Synopsis</h2> <ul><li><div class="list"><dl class="element"><dt class="heading">Usage: </dt><dd class="value"><div><tt>sortColumns(...,MonomialOrder=>x)</tt></div> </dd></dl> </div> </li> <li><div class="single">Inputs:<ul><li><span><tt>x</tt>, <span>a <a href="___Symbol.html">symbol</a></span>, either <a href="___Ascending.html" title="">Ascending</a> or <a href="___Descending.html" title="specify descending order">Descending</a></span></li> </ul> </div> </li> <li><div class="single">Consequences:<ul><li>After the degree order has been considered, sort the columns of the matrix in Ascending or Descending monomial order</li> </ul> </div> </li> </ul> </div> <div class="single"><h2>Description</h2> <div><table class="examples"/> </div> </div> <h2>Further information</h2> <ul><li><span>Default value: <a href="___Ascending.html" title="">Ascending</a></span></li> <li><span>Function: <span><a href="_sort__Columns.html" title="permutation giving sort order">sortColumns</a> -- permutation giving sort order</span></span></li> <li><span>Option name: <span><a href="___Monomial__Order.html" title="monomial ordering">MonomialOrder</a> -- monomial ordering</span></span></li> </ul> <div class="single"><h2>Caveat</h2> <div>This option only works for sorting columns of a matrix, not the elements of a list</div> </div> </div> </body> </html>