DLMF:3.5.E18 (Q1256): Difference between revisions

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Property / Symbols used
 
Property / Symbols used: Q11167 / rank
 
Normal rank
Property / Symbols used: Q11167 / qualifier
 
test:

w 𝑤 {\displaystyle{\displaystyle w}}

w
Property / Symbols used: Q11167 / qualifier
 
xml-id: C3.S5.XMD5.m1adec

Revision as of 16:51, 1 January 2020

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DLMF:3.5.E18
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    Statements

    w k = a b p n ( x ) ( x - x k ) p n ( x k ) w ( x ) d x . subscript 𝑤 𝑘 superscript subscript 𝑎 𝑏 subscript 𝑝 𝑛 𝑥 𝑥 subscript 𝑥 𝑘 subscript superscript 𝑝 𝑛 subscript 𝑥 𝑘 𝑤 𝑥 𝑥 {\displaystyle{\displaystyle w_{k}=\int_{a}^{b}\frac{p_{n}(x)}{(x-x_{k})p^{% \mspace{1.0mu }\prime}_{n}(x_{k})}\,w(x)\mathrm{d}x.}}
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    d x 𝑥 {\displaystyle{\displaystyle\mathrm{d}\NVar{x}}}
    C1.S4.SS4.m1ahdec
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    {\displaystyle{\displaystyle\int}}
    C1.S4.SS4.m3ahdec
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    w 𝑤 {\displaystyle{\displaystyle w}}
    C3.S5.XMD5.m1adec
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