一种用C语言实现的获取导函数的算法

An Algorithm of Derivation with C Language

本文介绍一种用C语言实现的获取导函数的算法。在算法中根据符号微分法则设计了导出规则、运算规则,根据代数法则设计了化简规则。算法采用了合理的数据结构,算法复杂性为O(n)。本算法已程序化。

Aa algorithm of derivation with C language is presented here.In this algorithm, the derivative rules, operational rules and simplifying rules are introd uced. The reasonable structure data are adopted. The complexity of the algorithm is O(n).The algorithm has been programmed.