# Definition:poly

The LaTeX DLMF and DRMF macro \poly represents the semantic polynomial.

This macro is in the category of polynomials.

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

\poly{p}{n} produces $\displaystyle {\displaystyle \poly{p}{n}}$
\poly{p}{n}@{x} produces $\displaystyle {\displaystyle \poly{p}{n}@{x}}$

These are defined by $\displaystyle {\displaystyle \pseudoJacobi{n}@{x}{\nu}{N}:=\frac{(-2i)^n\pochhammer{-N+i\nu}{n}}{\pochhammer{n-2N-1}{n}}\,\HyperpFq{2}{1}@@{-n,n-2N-1}{-N+i\nu}{\frac{1-ix}{2}}$