Formula:6651

Digital Library of Mathematical Functions ID 18.27.E4

Failed to parse (Conversion error. Server ("https://wikimedia.org/api/rest_") reported: "TeX input is invalid."): {\displaystyle \sum_{y=0}^{N}Q_{n}(q^{-y})Q_{m}(q^{-y})\frac{(\alpha q,q^{-N};q)_{y}(\alpha\beta q)^{-y}}{(q,\beta^{-1}q^{-N};q)_{y}}=h_{n}\Kroneckerdelta{n}{m},}

Constraint(s)

${\displaystyle{\displaystyle n,m=0,1,\ldots,N}}$

Symbols List

• ${\displaystyle{\displaystyle\delta_{\NVar{j},\NVar{k}}}}$:
• ${\displaystyle{\displaystyle y}}$: real variable
• ${\displaystyle{\displaystyle q}}$: real variable
• ${\displaystyle{\displaystyle m}}$: nonnegative integer
• ${\displaystyle{\displaystyle n}}$: nonnegative integer
• ${\displaystyle{\displaystyle N}}$: positive integer
• ${\displaystyle{\displaystyle h_{n}}}$: 18.2.E5
 

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