
<A NAME=EVAL_MODE>

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



<B>EVAL\_MODE</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>variable</B><P>
<P>
 
 <P>
<P>
The system variable <em>eval_mode</em> contains the current mode, either 

<A HREF=r37_0186.html>algebraic</A> or 
<A HREF=r37_0221.html>symbolic</A>. 
<P>
<P>
 <P> <H3> 
examples: </H3>
<P><PRE><TT>
EVAL_MODE; 

  ALGEBRAIC

</TT></PRE><P>Some commands do not behave the same way in algebraic and symbolic
 modes. 
<P>
<P>
<P>
