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<head><title>isPure -- whether the facets are equidimensional</title>
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<div><h1>isPure -- whether the facets are equidimensional</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>isPure D</tt></div>
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<li><div class="single">Inputs:<ul><li><span><tt>D</tt>, <span>a <a href="___Simplicial__Complex.html">simplicial complex</a></span></span></li>
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<li><div class="single">Outputs:<ul><li><span><span>a <a href="../../Macaulay2Doc/html/___Boolean.html">Boolean value</a></span>, <a href="../../Macaulay2Doc/html/_true.html" title="">true</a> if the facets of <tt>D</tt> all have the same dimension, and <a href="../../Macaulay2Doc/html/_false.html" title="">false</a> otherwise</span></li>
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<div class="single"><h2>Description</h2>
<div><table class="examples"><tr><td><pre>i1 : loadPackage "SimplicialComplexes";</pre>
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<table class="examples"><tr><td><pre>i2 : R = ZZ[a..f];</pre>
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<tr><td><pre>i3 : D = simplicialComplex {a*b*c, a*b*d, d*e*f}
o3 = | def abd abc |
o3 : SimplicialComplex</pre>
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<tr><td><pre>i4 : isPure D
o4 = true</pre>
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<table class="examples"><tr><td><pre>i5 : E = simplicialComplex {a*b*c, b*d, d*e*f}
o5 = | def bd abc |
o5 : SimplicialComplex</pre>
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<tr><td><pre>i6 : isPure E
o6 = false</pre>
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<div class="single"><h2>See also</h2>
<ul><li><span><a href="index.html" title="simplicial complexes">SimplicialComplexes</a> -- simplicial complexes</span></li>
<li><span><a href="_dim_lp__Simplicial__Complex_rp.html" title="dimension of a simplicial complex">dim(SimplicialComplex)</a> -- dimension of a simplicial complex</span></li>
<li><span><a href="_facets.html" title="the facets of a simplicial complex">facets</a> -- the facets of a simplicial complex</span></li>
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<div class="waystouse"><h2>Ways to use <tt>isPure</tt> :</h2>
<ul><li>isPure(SimplicialComplex)</li>
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