DLMF:18.14.E4 (Q5667): Difference between revisions

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Changed an Item: Add constraint
Changed an Item: Add constraint
Property / Symbols used
 
Property / Symbols used: Q10755 / rank
 
Normal rank
Property / Symbols used: Q10755 / qualifier
 
Defining formula:

! {\displaystyle{\displaystyle!}}

!
Property / Symbols used: Q10755 / qualifier
 
xml-id: introduction.Sx4.p1.t1.r15.m5acdec

Revision as of 15:34, 2 January 2020

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DLMF:18.14.E4
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    Statements

    | C n ( λ ) ( x ) | C n ( λ ) ( 1 ) = ( 2 λ ) n n ! , ultraspherical-Gegenbauer-polynomial 𝜆 𝑛 𝑥 ultraspherical-Gegenbauer-polynomial 𝜆 𝑛 1 Pochhammer 2 𝜆 𝑛 𝑛 {\displaystyle{\displaystyle|C^{(\lambda)}_{n}\left(x\right)|\leq C^{(\lambda)% }_{n}\left(1\right)=\frac{{\left(2\lambda\right)_{n}}}{n!},}}
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    DLMF:18.14.E4
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    λ > 0 𝜆 0 {\displaystyle{\displaystyle\lambda>0}}
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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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    ! {\displaystyle{\displaystyle!}}
    introduction.Sx4.p1.t1.r15.m5acdec
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