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<A NAME=EVAL_MODE>

<TITLE>EVAL_MODE</TITLE></A>
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<B>EVAL\_MODE</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>variable</B><P>
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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>. 
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examples: </H3>
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EVAL_MODE; 

  ALGEBRAIC

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