<?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>Variable -- specify a name for a variable</title> <link rel="stylesheet" type="text/css" href="../../../../Macaulay2/Style/doc.css"/> </head> <body> <table class="buttons"> <tr> <td><div><a href="___Variables.html">next</a> | <a href="_values_lp__Hash__Table_rp.html">previous</a> | <a href="___Variables.html">forward</a> | <a href="_values_lp__Hash__Table_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>Variable -- specify a name for a variable</h1> <div class="single"><h2>Description</h2> <div><tt>Variable => x</tt> -- an option used with <a href="___G__F.html" title="make a finite field">GF</a>, to specify a symbol to be used as a name for the generator of the Galois field.</div> </div> <div class="single"><h2>Functions with optional argument named Variable :</h2> <ul><li><span>GF(..., Variable => ...), see <span><a href="___G__F.html" title="make a finite field">GF</a> -- make a finite field</span></span></li> <li><span>Grassmannian(..., Variable => ...), see <span><a href="___Grassmannian_lp__Z__Z_cm__Z__Z_rp.html" title="the Grassmannian of linear subspaces of a vector space">Grassmannian(ZZ,ZZ)</a> -- the Grassmannian of linear subspaces of a vector space</span></span></li> <li><span><a href="../../IntegralClosure/html/_idealizer_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Sets the name of the indexed variables introduced in computing the endomorphism ring Hom(J,J).">idealizer(..., Variable => ...)</a> -- Sets the name of the indexed variables introduced in computing the endomorphism ring Hom(J,J).</span></li> <li><span><a href="../../IntegralClosure/html/_integral__Closure_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="set the base letter for the indexed variables introduced while computing the integral closure">integralClosure(..., Variable => ...)</a> -- set the base letter for the indexed variables introduced while computing the integral closure</span></li> <li><span><tt>isReduction(..., Variable => ...)</tt> (missing documentation<!-- tag: [isReduction, Variable] -->)</span></li> <li><span><tt>ringFromFractions(..., Variable => ...)</tt> (missing documentation<!-- tag: [ringFromFractions, Variable] -->)</span></li> <li><span>Schubert(..., Variable => ...), see <span><a href="___Schubert_lp__Z__Z_cm__Z__Z_cm__Visible__List_rp.html" title="find the Pluecker ideal of a Schubert variety">Schubert(ZZ,ZZ,VisibleList)</a> -- find the Pluecker ideal of a Schubert variety</span></span></li> <li><span>associatedGradedRing(..., Variable => ...), see <span><a href="../../ReesAlgebra/html/_symmetric__Kernel_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Choose name for variables in the created ring">symmetricKernel(..., Variable => ...)</a> -- Choose name for variables in the created ring</span></span></li> <li><span>distinguished(..., Variable => ...), see <span><a href="../../ReesAlgebra/html/_symmetric__Kernel_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Choose name for variables in the created ring">symmetricKernel(..., Variable => ...)</a> -- Choose name for variables in the created ring</span></span></li> <li><span>distinguishedAndMult(..., Variable => ...), see <span><a href="../../ReesAlgebra/html/_symmetric__Kernel_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Choose name for variables in the created ring">symmetricKernel(..., Variable => ...)</a> -- Choose name for variables in the created ring</span></span></li> <li><span>normalCone(..., Variable => ...), see <span><a href="../../ReesAlgebra/html/_symmetric__Kernel_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Choose name for variables in the created ring">symmetricKernel(..., Variable => ...)</a> -- Choose name for variables in the created ring</span></span></li> <li><span>reesAlgebra(..., Variable => ...), see <span><a href="../../ReesAlgebra/html/_symmetric__Kernel_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Choose name for variables in the created ring">symmetricKernel(..., Variable => ...)</a> -- Choose name for variables in the created ring</span></span></li> <li><span>reesIdeal(..., Variable => ...), see <span><a href="../../ReesAlgebra/html/_symmetric__Kernel_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Choose name for variables in the created ring">symmetricKernel(..., Variable => ...)</a> -- Choose name for variables in the created ring</span></span></li> <li><span>specialFiber(..., Variable => ...), see <span><a href="../../ReesAlgebra/html/_symmetric__Kernel_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Choose name for variables in the created ring">symmetricKernel(..., Variable => ...)</a> -- Choose name for variables in the created ring</span></span></li> <li><span>specialFiberIdeal(..., Variable => ...), see <span><a href="../../ReesAlgebra/html/_symmetric__Kernel_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Choose name for variables in the created ring">symmetricKernel(..., Variable => ...)</a> -- Choose name for variables in the created ring</span></span></li> <li><span><a href="../../ReesAlgebra/html/_symmetric__Kernel_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html" title="Choose name for variables in the created ring">symmetricKernel(..., Variable => ...)</a> -- Choose name for variables in the created ring</span></li> </ul> </div> <div class="waystouse"><h2>For the programmer</h2> <p>The object <a href="___Variable.html" title="specify a name for a variable">Variable</a> is <span>a <a href="___Symbol.html">symbol</a></span>.</p> </div> </div> </body> </html>