Exton q-exponential

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The Exton $q$-exponential $E_{\mathrm{Ext},q}(z)$ is given by $$E_{\mathrm{Ext},q}(z)=\displaystyle\sum_{k=0}^{\infty} \dfrac{q^{\frac{k(k-1)}{4}}}{[k]_q!} z^k,$$ where $[k]_q!$ denotes the q-factorial.

Properties[edit]

See Also[edit]

Q-exponential E sub q
Q-exponential E sub 1/q

References[edit]