这是关于多线性的资料 其中有多种继承接口列的问题 还有关于银行账户的存取款设计-This is the information on the multi-linear succession of interfaces out of which there are several issues still on the design of bank deposit accounts

java 实现高斯算法的源码文档，可以复用的哟，应用到很多地方，主要解决多元一次方程的编程问题-java source document Gaussian algorithm can reuse yo, applied to many places, mainly to solve the programming problem of multi-linear equation