DLMF:1.6.E16 (Q197): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Q10768 / rank
 
Normal rank
Property / Symbols used: Q10768 / qualifier
 
test:

δ j , k Kronecker 𝑗 𝑘 {\displaystyle{\displaystyle\delta_{\NVar{j},\NVar{k}}}}

\Kroneckerdelta{\NVar{j}}{\NVar{k}}
Property / Symbols used: Q10768 / qualifier
 
xml-id: introduction.Sx4.p1.t1.r4.m5adec

Revision as of 14:57, 1 January 2020

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DLMF:1.6.E16
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    ϵ j k ϵ m n = δ j , m δ k , n - δ j , n δ k , m , Levi-Civita 𝑗 𝑘 Levi-Civita 𝑚 𝑛 Kronecker 𝑗 𝑚 Kronecker 𝑘 𝑛 Kronecker 𝑗 𝑛 Kronecker 𝑘 𝑚 {\displaystyle{\displaystyle\epsilon_{jk\ell}\epsilon_{\ell mn}=\delta_{j,m}% \delta_{k,n}-\delta_{j,n}\delta_{k,m},}}
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    δ j , k Kronecker 𝑗 𝑘 {\displaystyle{\displaystyle\delta_{\NVar{j},\NVar{k}}}}
    introduction.Sx4.p1.t1.r4.m5adec
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