<A NAME=ODD>
<TITLE>ODD</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>
<B>ODD</B> _ _ _ _ _ _ _ _ _ _ _ _ <B>declaration</B><P>
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syntax: </H3>
<em>odd</em><identifier>{,<identifier>}*
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This declaration is used to declare an operator odd in its first
argument. Expressions involving an operator declared in this manner are
transformed if the first argument contains a minus sign. Any other
arguments are not affected.
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examples: </H3>
<P><PRE><TT>
odd f;
f(-a)
-F(A)
f(-a,-b)
-F(A,-B)
f(a,-b)
F(A,-B)
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If say <em>f</em> is declared odd, then <em>f(0)</em> is replaced by zero
unless <em>f</em> is also declared non zero by the declaration
<A HREF=r37_0207.html>nonzero</A>.
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