摘要
本文针对一类多步递归模式,设计了相应的等价尾递归(迭代)模式,并结合计算机代数语言REDUCE,把所得到的迭代模式应用于特殊函数(如勒让德多项式等)的公式推导中,从而大大提高了计算机公式推导的效率。
In this paper, an equivalent transformation from nontail - recursive algorithm to tail-recursive one is described, the latter corresponds directly to an iterative loop structure which has high efficiency in time - space. Using this transformation, the formulae of some special functions are drived in the REDUCE language.
出处
《小型微型计算机系统》
CSCD
北大核心
1993年第5期32-35,共4页
Journal of Chinese Computer Systems
