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<head><title>getNumInvs -- returns the numerical invariants computed</title>
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<div><h1>getNumInvs -- returns the numerical invariants computed</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>getNumInvs()</tt></div>
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<li><div class="single">Outputs:<ul><li><span><span>a <a href="../../Macaulay2Doc/html/___List.html">list</a></span>, the numerical invariants</span></li>
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<div class="single"><h2>Description</h2>
<div>This function returns a list whose length depends on the invariants available. The order of the elements in the list is always the same. Each list element has two parts. The first is a <a href="../../Macaulay2Doc/html/___String.html" title="the class of all strings">String</a> describing the invariant, the second is the invariant, namely an <a href="../../Macaulay2Doc/html/___Z__Z.html" title="the class of all integers">ZZ</a> for rank, index, multiplicity, a <a href="../../Macaulay2Doc/html/___Sequence.html" title="the class of all sequences -- (...)">Sequence</a> for the weights, the h-vector and the Hilbert polynomial and a <a href="../../Macaulay2Doc/html/___Boolean.html" title="the class of Boolean values">Boolean</a> for homogeneous and primary.<table class="examples"><tr><td><pre>i1 : R=ZZ/37[x,y,t];</pre>
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<tr><td><pre>i2 : I=ideal(x^3,x^2*y,y^3);
o2 : Ideal of R</pre>
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<tr><td><pre>i3 : setNmzOption("hilb",true);</pre>
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<tr><td><pre>i4 : intclMonIdeal(I);</pre>
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<tr><td><pre>i5 : getNumInvs()
o5 = {{hilbert basis elements, 6}, {number extreme rays, 4}, {rank, 3},
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{index, 1}, {number support hyperplanes, 4}, {homogeneous, true},
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{height 1 elements, 6}, {homogeneous weights, (1, 1, -2)},
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{multiplicity, 4}, {h-vector, (1, 3, 0)}, {hilbert polynomial, (2, 6,
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4)}, {primary, true}, {ideal multiplicity, 9}}
o5 : List</pre>
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Note: This function is available even if no filename has been specified.</div>
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<div class="single"><h2>See also</h2>
<ul><li><span><a href="_show__Num__Invs.html" title="prints the numerical invariants computed">showNumInvs</a> -- prints the numerical invariants computed</span></li>
<li><span><a href="_export__Num__Invs.html" title="makes the numerical invariants availabe to Macaulay 2">exportNumInvs</a> -- makes the numerical invariants availabe to Macaulay 2</span></li>
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