<A NAME=NORM>
<TITLE>NORM</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>
<B>NORM</B> _ _ _ _ _ _ _ _ _ _ _ _ <B>operator</B><P>
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syntax: </H3>
<em>norm</em>(<expression>)
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If <em>rounded</em> is on, and the argument is a real number, <norm>
returns its absolute value. If <em>complex</em> is also on, <norm>
returns the square root of the sum of squares of the real and imaginary
parts of the argument. In all other cases, a result is returned in
terms of the original operator.
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examples: </H3>
<P><PRE><TT>
norm (-2);
NORM(-2)
on rounded;
ws;
2.0
norm(3+4i);
NORM(4*I+3)
on complex;
ws;
5.0
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