seriestolist(系列((7*x^2+3*x-1)*(2*x^2+2*x+1)/((x-1)*(3*x^2+3*x+1)*(2*x^3+2*x^2+4*x+1)),x=0,25)-或-Floretion代数乘法程序,FAMP代码:tessum(infty)-2tesforsumseq[+'i-.25'j+.25'k-.25j'+.25k'-.5'i'-.25'i'-0.25'ik'-.25'ji'-.26'ki'-.5e],求和类型设置为:sum[Y[15]]=sum[*],Fortype设置为:1A。