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SixJSymbol

  • SixJSymbol[ , , , , , ] gives the values of the Racah 6-j symbol.
  • The 6-j symbols vanish except when certain triples of the satisfy triangle inequalities.
  • The parameters of SixJSymbol can be integers, half-integers or symbolic expressions.
  • See the Mathematica book: Section 3.2.5.
  • See also: ThreeJSymbol, ClebschGordan.