RotaStanley

RotaStanley, a Maple package that uses Gian-Carlo Rota’s Umbral Calculus to enumerate Richard Stanley’s P-Partitions. It accompanies Shalosh B. Ekhad and Doron Zeilberger’s article ”Using Rota’s Umbral calculus to enumerate Stanley’s P-partitions” (Posted June 12, 2007).