delphi写的四则运算计算器，用一个函数来完成对四则运算的规则处理。加减乘除括号。
delphi write four arithmetic calculator, a function to complete the processing of the rules of the four operations. Addition, subtraction, multiplication and division brackets. (2012-11-08, Delphi, 12KB, 下载8次)
实现简单windows计算器的小程序，能进行简单的加、减、乘、除、连加、连减、连乘及连除。
A simple procedure,can work as calculator of windows.It can work for simple plus,minus,multiply,division,continuous plus,continuous minus,continuous multiply continuous division and so on. (2012-05-04, Delphi, 316KB, 下载2次)