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DLMF:19.29#Ex5 - MaRDI portal

DLMF:19.29#Ex5 (Q7322)

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DLMF:19.29#Ex5
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    U α β 2 - U α γ 2 = d α δ d β γ . superscript subscript 𝑈 𝛼 𝛽 2 superscript subscript 𝑈 𝛼 𝛾 2 subscript 𝑑 𝛼 𝛿 subscript 𝑑 𝛽 𝛾 {\displaystyle{\displaystyle U_{\alpha\beta}^{2}-U_{\alpha\gamma}^{2}=d_{% \alpha\delta}d_{\beta\gamma}.}}
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