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<head><title>integralClosure -- integral closure of an ideal or a domain</title>
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<div><h1>integralClosure -- integral closure of an ideal or a domain</h1>
<div class="single"><h2>Synopsis</h2>
<ul><li><div class="single"><a href="../../Macaulay2Doc/html/_using_spfunctions_spwith_spoptional_spinputs.html">Optional inputs</a>:<ul><li><span><a href="_integral__Closure_lp..._cm_sp__Keep_sp_eq_gt_sp..._rp.html">Keep => ...</a>, -- list ring generators which should not be simplified away</span></li>
<li><span><a href="_integral__Closure_lp..._cm_sp__Limit_sp_eq_gt_sp..._rp.html">Limit => ...</a>, -- do a partial integral closure</span></li>
<li><span><a href="_integral__Closure_lp..._cm_sp__Strategy_sp_eq_gt_sp..._rp.html">Strategy => ...</a>, -- control the algorithm used</span></li>
<li><span><a href="_integral__Closure_lp..._cm_sp__Variable_sp_eq_gt_sp..._rp.html">Variable => ...</a>, -- set the base letter for the indexed variables introduced while computing the integral closure</span></li>
<li><span><a href="_integral__Closure_lp..._cm_sp__Verbosity_sp_eq_gt_sp..._rp.html">Verbosity => ...</a>, -- display a certain amount of detail about the computation</span></li>
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<div class="waystouse"><h2>Ways to use <tt>integralClosure</tt> :</h2>
<ul><li><span>integralClosure(Ideal), see <span><a href="_integral__Closure_lp__Ideal_cm__Z__Z_rp.html" title="integral closure of an ideal in an affine domain">integralClosure(Ideal,ZZ)</a> -- integral closure of an ideal in an affine domain</span></span></li>
<li><span><a href="_integral__Closure_lp__Ideal_cm__Z__Z_rp.html" title="integral closure of an ideal in an affine domain">integralClosure(Ideal,ZZ)</a> -- integral closure of an ideal in an affine domain</span></li>
<li><span><a href="_integral__Closure_lp__Ring_rp.html" title="compute the integral closure (normalization) of an affine domain">integralClosure(Ring)</a> -- compute the integral closure (normalization) of an affine domain</span></li>
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