Formula:KLS:01.01:10

<< Formula:KLS:01.01:09

formula in Orthogonal polynomials

Formula:KLS:01.01:11 >>

${\displaystyle{\displaystyle{\displaystyle\,\delta_{m,n}:=\left\{\begin{array}[]{ll}0,&m\neq n,\\ 1,&m=n,\end{array}\right.}}}$

Constraint(s)

${\displaystyle{\displaystyle{\displaystyle m,n\in\{0,1,2,\ldots\}}}}$

Proof

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Symbols List

& : logical and
${\displaystyle{\displaystyle{\displaystyle\delta_{m,n}}}}$ : Kronecker delta : http://dlmf.nist.gov/front/introduction#Sx4.p1.t1.r4
${\displaystyle{\displaystyle{\displaystyle\in}}}$ : element of : http://dlmf.nist.gov/front/introduction#Sx4.p1.t1.r9

Bibliography

Equation in Section 1.1 of KLS.

URL links

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<< Formula:KLS:01.01:09

formula in Orthogonal polynomials

Formula:KLS:01.01:11 >>