摘要
介绍了某些年金的基本概念。在此基础上 ,对一些年金作了进一步地讨论 ,得到了n年期首付离散年金、n年期首付递增离散年金、n年期首付递减离散年金和n年期连续年金、n年期递增连续年金现值的m(m为正整数 )次方性质以及在前人研究的基础上首次定义了n年期首付m(m≥ 2的整数 )次方递增、递减离散年金 ,并做出了进一步的研究 ,得到了它们现值的递推公式。
In this paper, the elementary notions of some annuities are introduced. On the basis of this, some annuities with certain interest rates are further discussed. Properties of m power of the present value about discrete and continuous annuities are found. Some special annuities are defined and formulae of their present values are obtained.
出处
《北京石油化工学院学报》
2004年第1期56-59,共4页
Journal of Beijing Institute of Petrochemical Technology
