SIXJSYMBOL _ _ _ _ _ _ _ _ _ _ _ _ operator

The SixjSymbol operator implements the 6j symbol.

syntax:

SixjSymbol(<list of j1,j2,j3>,<list of l1,l2,l3>)

examples:

SixjSymbol({7,6,3},{2,4,6}); 

       1
  -------------
  14*sqrt(858)

The operator SixjSymbol uses the ineq package in order to find minima and maxima for the summation index.