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<A NAME=NUMVAL>

<TITLE>NUMVAL</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>



<B>NUMVAL</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>switch</B><P>
<P>
 
 <P>
<P>
With 
<A HREF=r37_0330.html>rounded</A> on, elementary functions with numerical argume
nts 
will return a numerical answer where appropriate. If you wish to inhibit 
this evaluation, <em>numval</em> should be turned off. It is normally on. 
<P>
<P>
 <P> <H3> 
examples: </H3>
<P><PRE><TT>
on rounded; 

cos 3.4; 

  - 0.966798192579 


off numval; 

cos 3.4; 

  COS(3.4)

</TT></PRE><P>