Application of Mathematica to layered space piezoelectric media

In this paper,the software Mathematica is applied to study the problems of layered space piezoelectric media. The advantages in making the calculation program by using Mathematica are introduced, such as powerful symbolic operation, intuitive expression form, flexible function of list, rich built-in mathematical and physical functions, and excellent visualization. The derivation of the problems of layered space piezoelectric media can be finished efficiently, and the calculation program can be made compact in structure and easy in reading with the calculation results directly visualized. This study provides a good reference mode for the derivation and programming in related fields.