摘要
讨论展开式(η_1+bη_0)(η_2+bη_0+bη_0)…(η_n+bη_(n-1)…+b ̄nη_0).引入个迅速求得Af(n)的计算规则,以及系数的计算公式,这公式是牛顿二项式展开系数公式的推广。
The expansion formula of the following.(η_1+bη_0)·(η_21+bη_1+b ̄2η_0)…(η_nbη_(n-1)+…+b ̄nη_0)A_j(n) is discussed,a computational rule that can get A_j(n)quickly andthe computational formula about coefficients are supplied.This formula is the extension ofthe coefficient formula of Newton’s binonial expansion.
出处
《曲阜师范大学学报(自然科学版)》
CAS
1994年第1期13-18,共6页
Journal of Qufu Normal University(Natural Science)
关键词
组合论
多项式展开
递推算子
combinatorial theory polynomial expansion recursive operator