DLMF:8.11.E1 (Q2572): Difference between revisions

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‎Changed an Item: Wikidata Toolkit example test statement addition
‎Changed an Item: Add constraint
Property / Symbols used
 
Property / Symbols used: Q10759 / rank
 
Normal rank
Property / Symbols used: Q10759 / qualifier
 
Defining formula:

( a ) n Pochhammer 𝑎 𝑛 {\displaystyle{\displaystyle{\left(\NVar{a}\right)_{\NVar{n}}}}}

\Pochhammersym{\NVar{a}}{\NVar{n}}
Property / Symbols used: Q10759 / qualifier
 
xml-id: C5.S2.SS3.m1adec

Revision as of 13:52, 2 January 2020

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DLMF:8.11.E1
No description defined

    Statements

    Defining formula
    u k = ( - 1 ) k ⁢ ( 1 - a ) k = ( a - 1 ) ⁢ ( a - 2 ) ⁢ ⋯ ⁢ ( a - k ) , subscript 𝑢 𝑘 superscript 1 𝑘 Pochhammer 1 𝑎 𝑘 𝑎 1 𝑎 2 ⋯ 𝑎 𝑘 {\displaystyle{\displaystyle u_{k}=(-1)^{k}{\left(1-a\right)_{k}}=(a-1)(a-2)% \cdots(a-k),}}
    0 references
    DLMF id
    DLMF:8.11.E1
    0 references
    Symbols used
    Q10759
    Defining formula
    ( a ) n Pochhammer 𝑎 𝑛 {\displaystyle{\displaystyle{\left(\NVar{a}\right)_{\NVar{n}}}}}
    xml-id
    C5.S2.SS3.m1adec
    0 references
     
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