![{\displaystyle {\displaystyle
\frac{\delta\left[\omega(x;a,b,c,d)\ctsHahn{n}@{x}{a}{b}{c}{d}\right]}{\delta x}
{}=-(n+1)\omega(x;a-\textstyle\frac{1}{2},b-\textstyle\frac{1}{2}
c-\textstyle\frac{1}{2},d-\textstyle\frac{1}{2})
{} \ctsHahn{n+1}@{x}{a-\textstyle\frac{1}{2}}{b-\textstyle\frac{1}{2}}{c-\textstyle\frac{1}{2}}{d-\textstyle\frac{1}{2}}
}}](/index.php?title=Special:MathShowImage&hash=684cbd40da7af1ccb7f42de3a744cd1c&mode=latexml)
Substitution(s)
Proof
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Symbols List
: continuous Hahn polynomial : http://dlmf.nist.gov/18.19#P2.p1
: Euler's gamma function : http://dlmf.nist.gov/5.2#E1
: imaginary unit : http://dlmf.nist.gov/1.9.i
Bibliography
Equation in Section 9.4 of KLS.
URL links
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