# Definition:dualHahn

The LaTeX DLMF and DRMF macro **\dualHahn** represents the Dual Hahn polynomial.

This macro is in the category of polynomials.

In math mode, this macro can be called in the following ways:

**\dualHahn{n}**produces**Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://vmext-demo.wmflabs.org/v1/":): {\displaystyle {\displaystyle \dualHahn{n}}}****\dualHahn{n}@{\lambda(x)}{\gamma}{\delta}{N}**produces**Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://vmext-demo.wmflabs.org/v1/":): {\displaystyle {\displaystyle \dualHahn{n}@{\lambda(x)}{\gamma}{\delta}{N}}}****\dualHahn{n}@@{\lambda(x)}{\gamma}{\delta}{N}**produces**Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://vmext-demo.wmflabs.org/v1/":): {\displaystyle {\displaystyle \dualHahn{n}@@{\lambda(x)}{\gamma}{\delta}{N}}}**

These are defined by
**Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://vmext-demo.wmflabs.org/v1/":): {\displaystyle {\displaystyle \dualHahn{n}@{\lambda(x)}{\gamma}{\delta}{N}:= \HyperpFq{3}{2}@@{-n,-x,x+\gamma+\delta+1}{\gamma+1,-N}{1} }}**

## Symbols List

**Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://vmext-demo.wmflabs.org/v1/":): {\displaystyle {\displaystyle R_{n}}}**
: dual Hahn polynomial : http://dlmf.nist.gov/18.25#T1.t1.r5

**Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://vmext-demo.wmflabs.org/v1/":): {\displaystyle {\displaystyle {{}_{p}F_{q}}}}**
: generalized hypergeometric function : http://dlmf.nist.gov/16.2#E1