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<A NAME=squarep>

<TITLE>squarep</TITLE></A>
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<B>SQUAREP</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>operator</B><P>
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syntax: </H3>
<em>squarep</em>(&lt;matrix&gt;) 
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&lt;matrix&gt; :- a 
<A HREF=r37_0345.html>matrix</A>. 
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<em>squarep</em>is a predicate that returns t if the &lt;matrix&gt; is 
square and nil otherwise. 
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examples: </H3>
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squarep(mat((1,3,5))); 

  nil 


squarep(A);
t
</TT></PRE><P>Related functions: 
<A HREF=r37_0600.html>matrixp</A>, 
<A HREF=r37_0620.html>symmetricp</A>. 
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