Returns the skew Macdonald polynomial associated to the given skew partition.
SkewMacdonaldPol(n, lambda, mu, which = "P")A symbolicQspray multivariate polynomial, the skew
Macdonald polynomial associated to the skew partition defined by
lambda and mu. It has two parameters usually
denoted by \(q\) and \(t\). Substituting \(q\) with \(0\)
yields the skew Hall-Littlewood polynomials.
number of variables, a positive integer
integer partitions defining the skew partition:
lambda is the outer partition and mu is the inner partition
(so mu must be a subpartition of lambda)
which skew Macdonald polynomial, "P", "Q"
or "J"