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DLMF:25.6.E7 - MaRDI portal

DLMF:25.6.E7 (Q8337)

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DLMF:25.6.E7
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    ζ ( 2 ) = 0 1 0 1 1 1 - x y d x d y . Riemann-zeta 2 superscript subscript 0 1 superscript subscript 0 1 1 1 𝑥 𝑦 𝑥 𝑦 {\displaystyle{\displaystyle\zeta\left(2\right)=\int_{0}^{1}\int_{0}^{1}\frac{% 1}{1-xy}\mathrm{d}x\mathrm{d}y.}}
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    ζ ( s ) Riemann-zeta 𝑠 {\displaystyle{\displaystyle\zeta\left(\NVar{s}\right)}}
    C25.S2.E1.m2afdec
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    d x 𝑥 {\displaystyle{\displaystyle\mathrm{d}\NVar{x}}}
    C1.S4.SS4.m1aadec
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    {\displaystyle{\displaystyle\int}}
    C1.S4.SS4.m3aadec
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    x 𝑥 {\displaystyle{\displaystyle x}}
    C25.S1.XMD5.m1dec
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