Integer power of zeros and poles description (zp^k)
encapsulated operator function '^' import Modelica; import Modelica_LinearSystems2.ZerosAndPoles; input ZerosAndPoles zp "Zeros-and-poles data record"; input Integer k; output ZerosAndPoles result(redeclare Real n1[k*size(zp.n1, 1)], redeclare Real n2[k*size(zp.n2, 1), 2], redeclare Real d1[k*size(zp.d1, 1)], redeclare Real d2[k*size(zp.d2, 1), 2]) "= zp^k"; end '^';