%0 Journal Article %A Neto, Antônio Francisco %T Higher order derivatives of trigonometric functions, Stirling numbers of the second kind, and Zeon algebra %J Journal of integer sequences %D 2014 %V 17 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2014__17_9_a0/ %G en %F JIS_2014__17_9_a0