DLMF:26.7.E2 (Q7818): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Q12184 / rank
 
Normal rank
Property / Symbols used: Q12184 / qualifier
 
test:

B ( n ) Bell-number 𝑛 {\displaystyle{\displaystyle B\left(\NVar{n}\right)}}

\Bellnumber@{\NVar{n}}
Property / Symbols used: Q12184 / qualifier
 
xml-id: C26.S7.SS1.m1aadec

Revision as of 00:12, 2 January 2020

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DLMF:26.7.E2
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    B ( n ) = k = 0 n S ( n , k ) , Bell-number 𝑛 superscript subscript 𝑘 0 𝑛 Stirling-number-second-kind-S 𝑛 𝑘 {\displaystyle{\displaystyle B\left(n\right)=\sum_{k=0}^{n}S\left(n,k\right),}}
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    B ( n ) Bell-number 𝑛 {\displaystyle{\displaystyle B\left(\NVar{n}\right)}}
    C26.S7.SS1.m1aadec
    0 references