<A NAME=BINOMIAL>
<TITLE>BINOMIAL</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>
<B>BINOMIAL</B> _ _ _ _ _ _ _ _ _ _ _ _ <B>operator</B><P>
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The <em>Binomial</em> operator returns the Binomial coefficient if both
parameter are integer and expressions involving the Gamma function otherwise.
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syntax: </H3>
<em>Binomial</em>(<integer>,<integer>)
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examples: </H3>
<P><PRE><TT>
Binomial(49,6);
13983816
Binomial(n,3);
gamma(n + 1)
---------------
6*gamma(n - 2)
</TT></PRE><P>The operator <em>Binomial</em> evaluates the Binomial coefficients
from
the explicit form and therefore it is not the best algorithm if you
want to compute many binomial coefficients with big indices in which
case a recursive algorithm is preferable.
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