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<A NAME=Clebsch_Gordan>

<TITLE>Clebsch_Gordan</TITLE></A>
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<B>CLEBSCH_GORDAN</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>operator</B><P>
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The <em>Clebsch_Gordan</em> operator implements the Clebsch_Gordan 
coefficients. This is closely related to the 
<A HREF=r37_0524.html>Threejsymbol</A>. 
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 <P> <H3> 
syntax: </H3>
<em>Clebsch_Gordan</em>(&lt;list of j1,m1&gt;,&lt;list of j2,m2&gt;, 
&lt;list of j3,m3&gt;) 
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 <P> <H3> 
examples: </H3>
<P><PRE><TT>
 Clebsch_Gordan({2,0},{2,0},{2,0}); 


     -2
  ---------
  sqrt(14)

</TT></PRE><P>