计算机求解一阶导函数的设计与实现

Calcuating Derived Function by Computer

计算机自动求解导函数实现，在科学计算、公式推导、定理证明、ＣＡＩ软件设计等方面有很重要的意义。文中提出一种计算机求解一阶导函数的设计与实现方法，对函数的表示、分解、类型判断和求导算法进行了详细的介绍。

Calculating derived fuction with computer can avoid complex manul calculation.It is useful in scientific computation,theoretical proof,CAI software design and so on.In this paper,the design proceduce to implement calculating derived function with computer is introduced in detail.The algorithms on how to identify function,how to decompose function,how to discriminate fuction type and how to calculate derived function are worked out.This paper also gives the derived algorithm scheme with C languange.