ESF {jack}

Evaluation of elementary symmetric functions

Description

Evaluates an elementary symmetric function.

Usage

ESF(x, lambda)

Arguments

x

a numeric vector or a bigq vector

lambda

an integer partition, given as a vector of decreasing integers

Value

A number if x is numeric, a bigq rational number if x is a bigq vector.

Examples

x <- c(1, 2, 5/2)
lambda <- c(3, 1)
ESF(x, lambda)
library(gmp)
x <- c(as.bigq(1), as.bigq(2), as.bigq(5,2))
ESF(x, lambda)