Formula:10458

Digital Library of Mathematical Functions ID 34.6.E2

${\displaystyle{\displaystyle\mathit{9j}{j_{11}}{j_{12}}{j_{13}}{j_{21}}{j_{22}}{j_{23}}{j_{31}}{j_{32}}{j_{33}}=\sum_{j}(-1)^{2j}(2j+1)\mathit{6j}{j_{11}}{j_{21}}{j_{31}}{j_{32}}{j_{33}}{j}\mathit{6j}{j_{12}}{j_{22}}{j_{32}}{j_{21}}{j}{j_{23}}\mathit{6j}{j_{13}}{j_{23}}{j_{33}}{j}{j_{11}}{j_{12}}.}}$

Symbols List

• ${\displaystyle{\displaystyle\mathit{9j}{\NVar{j_{11}}}{\NVar{j_{12}}}{\NVar{j_{13}}}{\NVar{j_{21}}}{\)\@add@PDF@RDFa@triples\end{document}}}}$: $$\mathit{9j}$$ symbol
• ${\displaystyle{\displaystyle\mathit{6j}{\NVar{j_{1}}}{\NVar{j_{2}}}{\NVar{j_{3}}}{\NVar{l_{1}}}{\NVar{l}\)\@add@PDF@RDFa@triples\end{document}}}}$: $$\mathit{6j}$$ symbol
• ${\displaystyle{\displaystyle j,j_{r}}}$: non-negative integers or non-negative integers plus one half.
 

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