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<head><title>orlikSolomon(..., Projective => ...) -- specify projective complement</title>
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<div><h1>orlikSolomon(..., Projective => ...) -- specify projective complement</h1>
<div class="single"><h2>Description</h2>
<div><tt>Projective => true</tt> specifies the cohomology ring of the complement of the hyperplanes in complex projective space. For practical reasons (at the expense of some elegance) an affine chart for the complement is chosen by making the hyperplane numbered <tt>n</tt> the hyperplane at infinity. By default, <tt>n=0</tt>; otherwise, use the option <tt>HypAtInfinity => n</tt>.</div>
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<h2>Further information</h2>
<ul><li><span>Default value: <a href="../../Macaulay2Doc/html/_false.html" title="">false</a></span></li>
<li><span>Function: <span><a href="_orlik__Solomon.html" title="defining ideal for the Orlik-Solomon algebra">orlikSolomon</a> -- defining ideal for the Orlik-Solomon algebra</span></span></li>
<li><span>Option name: <span><a href="../../Macaulay2Doc/html/___Projective.html" title="whether to produce a projective Hilbert polynomial">Projective</a> -- whether to produce a projective Hilbert polynomial</span></span></li>
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