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Macaulay2-1.3.1-8.fc15.i686.rpm

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<head><title>ZZ &amp; ZZ -- logical and</title>
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<div><h1>ZZ &amp; ZZ -- logical and</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>m &amp; n</tt></div>
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<li><span>Operator: <a href="__am.html" title="a binary operator">&amp;</a></span></li>
<li><div class="single">Inputs:<ul><li><span><tt>m</tt>, <span>an <a href="___Z__Z.html">integer</a></span></span></li>
<li><span><tt>n</tt>, <span>an <a href="___Z__Z.html">integer</a></span></span></li>
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<li><div class="single">Outputs:<ul><li><span><span>an <a href="___Z__Z.html">integer</a></span>, obtained from the bits of the integers <tt>m</tt> and <tt>n</tt> by logical 'and'.</span></li>
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<div class="single"><h2>Description</h2>
<div><table class="examples"><tr><td><pre>i1 : (2^15 + 2^13 + 2^42) &amp; (2^15 + 2^23 + 2^42) == 2^15 + 2^42

o1 = true</pre>
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<div class="single"><h2>See also</h2>
<ul><li><span><a href="___Z__Z_sp_vb_sp__Z__Z.html" title="logical or">ZZ | ZZ</a> -- logical or</span></li>
<li><span><a href="_xor.html" title="logical exclusive-or">xor</a> -- logical exclusive-or</span></li>
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