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Poisson-Charlier Function

rho_n(nu,x)=((1+nu-n)_n)/(sqrt(n!x^n))_1F_1(-n;1+nu-n;x),

where (a)_n is a Pochhammer symbol and _1F_1(a;b;z) is a confluent hypergeometric function of the first kind.

See also

Poisson-Charlier Polynomial

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Cite this as:

Weisstein, Eric W. "Poisson-Charlier Function." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Poisson-CharlierFunction.html

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