DLMF:26.14.E15 (Q7966): Difference between revisions

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Created a new Item: Wikidata Toolkit example test item creation
 
Changed an Item: Add constraint
 
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Property / constraint
 

n 1 𝑛 1 {\displaystyle{\displaystyle n\geq 1}}

n\geq 1
Property / constraint: n 1 𝑛 1 {\displaystyle{\displaystyle n\geq 1}} / rank
 
Normal rank
Property / Symbols used
 
Property / Symbols used: Q12217 / rank
 
Normal rank
Property / Symbols used: Q12217 / qualifier
 
Defining formula:

n k Eulerian-number 𝑛 𝑘 {\displaystyle{\displaystyle\genfrac{<}{>}{0.0pt}{}{\NVar{n}}{\NVar{k}}}}

\Euleriannumber{\NVar{n}}{\NVar{k}}
Property / Symbols used: Q12217 / qualifier
 
xml-id: C26.S14.SS1.p3.m2aldec
Property / Symbols used
 
Property / Symbols used: Q12172 / rank
 
Normal rank
Property / Symbols used: Q12172 / qualifier
 
Defining formula:

n 𝑛 {\displaystyle{\displaystyle n}}

n
Property / Symbols used: Q12172 / qualifier
 
xml-id: C26.S1.XMD6.m1mdec

Latest revision as of 14:09, 2 January 2020

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DLMF:26.14.E15
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    Statements

    n 1 = 2 n - n - 1 , Eulerian-number 𝑛 1 superscript 2 𝑛 𝑛 1 {\displaystyle{\displaystyle\genfrac{<}{>}{0.0pt}{}{n}{1}=2^{n}-n-1,}}
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    DLMF:26.14.E15
    0 references
    n 1 𝑛 1 {\displaystyle{\displaystyle n\geq 1}}
    0 references
    n k Eulerian-number 𝑛 𝑘 {\displaystyle{\displaystyle\genfrac{<}{>}{0.0pt}{}{\NVar{n}}{\NVar{k}}}}
    C26.S14.SS1.p3.m2aldec
    0 references
    n 𝑛 {\displaystyle{\displaystyle n}}
    C26.S1.XMD6.m1mdec
    0 references