Formula:KLS:14.28:16

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( t 2 ; q 2 ) ( x t ; q ) = n = 0 h n ( x ; q ) ( q ; q ) n t n q-Pochhammer-symbol superscript 𝑡 2 superscript 𝑞 2 q-Pochhammer-symbol 𝑥 𝑡 𝑞 superscript subscript 𝑛 0 discrete-q-Hermite-polynomial-h-I 𝑛 𝑥 𝑞 q-Pochhammer-symbol 𝑞 𝑞 𝑛 superscript 𝑡 𝑛 {\displaystyle{\displaystyle{\displaystyle\frac{\left(t^{2};q^{2}\right)_{% \infty}}{\left(xt;q\right)_{\infty}}=\sum_{n=0}^{\infty}\frac{h_{n}\!\left(x;q% \right)}{\left(q;q\right)_{n}}t^{n}}}}

Proof

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Symbols List

( a ; q ) n subscript 𝑎 𝑞 𝑛 {\displaystyle{\displaystyle{\displaystyle(a;q)_{n}}}}  : q 𝑞 {\displaystyle{\displaystyle{\displaystyle q}}} -Pochhammer symbol : http://dlmf.nist.gov/5.18#i http://dlmf.nist.gov/17.2#SS1.p1
Σ Σ {\displaystyle{\displaystyle{\displaystyle\Sigma}}}  : sum : http://drmf.wmflabs.org/wiki/Definition:sum
h n subscript 𝑛 {\displaystyle{\displaystyle{\displaystyle h_{n}}}}  : discrete q 𝑞 {\displaystyle{\displaystyle{\displaystyle q}}} -Hermite I polynomial : http://drmf.wmflabs.org/wiki/Definition:discrqHermiteI

Bibliography

Equation in Section 14.28 of KLS.

URL links

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