DLMF:3.11.E32 (Q1480)

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DLMF:3.11.E32
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    Statements

    Defining formula
    ∑ j = 1 J w ⁢ ( x j ) ⁢ ( f ⁢ ( x j ) - Φ n ⁢ ( x j ) ) 2 , superscript subscript 𝑗 1 𝐽 𝑤 subscript 𝑥 𝑗 superscript 𝑓 subscript 𝑥 𝑗 subscript Φ 𝑛 subscript 𝑥 𝑗 2 {\displaystyle{\displaystyle\sum_{j=1}^{J}w(x_{j})\left(f(x_{j})-\Phi_{n}(x_{j% })\right)^{2},}}
    0 references
    DLMF id
    DLMF:3.11.E32
    0 references
    comment
    Warning: Falling back to standard tex;
    0 references
    Symbols used
    Q11211
    Defining formula
    J > n + 1 𝐽 𝑛 1 {\displaystyle{\displaystyle J>n+1}}
    xml-id
    C3.S11.XMD15.m1bdec
    0 references
    Q11214
    Defining formula
    Φ n ⁢ ( x ) subscript Φ 𝑛 𝑥 {\displaystyle{\displaystyle\Phi_{n}(x)}}
    xml-id
    C3.S11.XMD18.m1adec
    0 references
    Q11216
    Defining formula
    w ⁢ ( x ) 𝑤 𝑥 {\displaystyle{\displaystyle w(x)}}
    xml-id
    C3.S11.XMD20.m1dec
    0 references
     
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