Zonal function

Evaluation of zonal polynomial - C++ implementation

Evaluates a zonal polynomial. The zonal polynomials are the Jack $C$-polynomials with Jack parameter $\alpha=Z$.

Zonal(x, lambda)

Arguments

• x: values of the variables, a vector of bigq numbers, or a vector that can be coerced as such (e.g. c("2", "5/3"))
• lambda: an integer partition, given as a vector of decreasing integers

Returns

A bigq number.

Examples

Zonal(c("1", "3/2", "-2/3"), lambda = c(3, 1))