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DLMF:5.2.E6 - MaRDI portal

DLMF:5.2.E6 (Q2545)

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DLMF:5.2.E6
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    Statements

    ( - a ) n = ( - 1 ) n ( a - n + 1 ) n , Pochhammer 𝑎 𝑛 superscript 1 𝑛 Pochhammer 𝑎 𝑛 1 𝑛 {\displaystyle{\displaystyle{\left(-a\right)_{n}}=(-1)^{n}{\left(a-n+1\right)_% {n}},}}
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    ( a ) n Pochhammer 𝑎 𝑛 {\displaystyle{\displaystyle{\left(\NVar{a}\right)_{\NVar{n}}}}}
    C5.S2.SS3.m1abdec
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    n 𝑛 {\displaystyle{\displaystyle n}}
    C5.S1.XMD3.m1cdec
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    a 𝑎 {\displaystyle{\displaystyle a}}
    C5.S1.XMD8.m1bdec
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    Identifiers