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File:	StrictContent/ConstantsAndSymbols/emptyset/rec-emptyset1
CVS-ID:
Author:	MathML 2 Recommendation
Description:	empty set
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Source Code:

<math xmlns="http://www.w3.org/1998/Math/MathML">
         <apply>
            <csymbol cd="relation1">neq</csymbol>
            <csymbol cd="setname1">Z</csymbol>
            <csymbol cd="set1">emptyset</csymbol>
         </apply>
      </math>