DLMF:34.5.E17 (Q9758): Difference between revisions

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Created a new Item: Wikidata Toolkit example test item creation
 
Changed an Item: Add constraint
Property / Symbols used
 
Property / Symbols used: $$\mathit{6j}$$ symbol / rank
 
Normal rank
Property / Symbols used: $$\mathit{6j}$$ symbol / qualifier
 
Defining formula:

6 j j 1 j 2 j 3 l 1 l sixj subscript 𝑗 1 subscript 𝑗 2 subscript 𝑗 3 subscript 𝑙 1 𝑙 {\displaystyle{\displaystyle\mathit{6j}{\NVar{j_{1}}}{\NVar{j_{2}}}{\NVar{j_{3% }}}{\NVar{l_{1}}}{\NVar{l}\)\@add@PDF@RDFa@triples\end{document}}}}

\Wignersixjsym{\NVar{j_{1}}}{\NVar{j_{2}}}{\NVar{j_{3}}}{\NVar{l_{1}}}{\NVar{l% _{2}}}{\NVar{l_{3}}}
Property / Symbols used: $$\mathit{6j}$$ symbol / qualifier
 
xml-id: C34.S4.E1.m2andec

Revision as of 14:45, 2 January 2020

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DLMF:34.5.E17
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    Statements

    j ( 2 j + 1 ) 6 j j 1 j 2 j j 1 j 2 j = ( - 1 ) 2 ( j 1 + j 2 ) , subscript 𝑗 2 𝑗 1 sixj subscript 𝑗 1 subscript 𝑗 2 𝑗 subscript 𝑗 1 subscript 𝑗 2 superscript 𝑗 superscript 1 2 subscript 𝑗 1 subscript 𝑗 2 {\displaystyle{\displaystyle\sum_{j}(2j+1)\mathit{6j}{j_{1}}{j_{2}}{j}{j_{1}}{% j_{2}}{j^{\prime}}=(-1)^{2(j_{1}+j_{2})},}}
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    DLMF:34.5.E17
    0 references
    6 j j 1 j 2 j 3 l 1 l sixj subscript 𝑗 1 subscript 𝑗 2 subscript 𝑗 3 subscript 𝑙 1 𝑙 {\displaystyle{\displaystyle\mathit{6j}{\NVar{j_{1}}}{\NVar{j_{2}}}{\NVar{j_{3% }}}{\NVar{l_{1}}}{\NVar{l}\)\@add@PDF@RDFa@triples\end{document}}}}
    C34.S4.E1.m2andec
    0 references