<A NAME=NOARG>
<TITLE>NOARG</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>
<B>NOARG</B> _ _ _ _ _ _ _ _ _ _ _ _ <B>switch</B><P>
<P>
<P>
<P>
When
<A HREF=r37_0279.html>dfprint</A> is on, expressions in the differentiation oper
ator
<A HREF=r37_0148.html>df</A> are printed in a more ``natural'' notation, with th
e
differentiation variables appearing as subscripts. When <em>noarg</em>
is on (the default), the arguments of the differentiated operator are also
suppressed.
<P>
<P>
<P> <H3>
examples: </H3>
<P><PRE><TT>
operator f;
df(f x,x);
DF(F(X),X);
on dfprint;
ws;
F
X
off noarg;
ws;
F(X)
X
</TT></PRE><P>